Leo profile picture

Leo (Leo)

Tutoring in
Mathematics
Computer Science
Physics
Engineering
Exam Prep

Doctor of Philosophy (PhD) | Average response time: 2 hrs

Doctor of Philosophy (PhD) Average response time: 2 hrs

Tutor rating: 4.9/5.0 (5,619 sessions)

Leo (Leo)

Tutoring in
Mathematics
Computer Science
Physics
Engineering
Exam Prep

Doctor of Philosophy (PhD)| Average response time: 2 hrs

4.9/5.0 (5,619 sessions)

About Leo

I have been a 24HourAnswers tutor since 2011. I am a Math PhD, and I have taught math, applied math, computational math (Matlab, C/C++) and statistics courses for graduate and undergraduate students. I also worked in industry on computer vision, signal processing, financial math. I tutor high school students in all math, statistics and physics courses.

Degrees

Doctor of Philosophy (PhD)

Math

1986

Policies

Cancellation Policy: Please provide 24 hour notice if you are cancelling your lesson.
No monthly subscription required.

Tutor Ratings & Reviews

4.9/5.0 (604 sessions reviews)

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97.185430463576%
1.3245033112583%
0.66225165562914%
0.49668874172185%
0.33112582781457%

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5 stars, Reviewed Oct 2015
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5 stars, Reviewed May 2017
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5 stars, Reviewed Jul 2016
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Comment: Best!
Comment: Best!
4.8 stars, Reviewed Oct 2016
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Comment: His help was awesome and price was fair!
Comment: His help was awesome and price was fair!
5 stars, Reviewed Aug 2015
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Comment: Excellent Tutor and highly qualified. He explained a complicated problem in a very nice way and made it easy to understand in a very short period of time. Highly Recommended.
Comment: Excellent Tutor and highly qualified. He explained a complicated problem in a very nice way and made it easy to understand in a very short period of time. Highly Recommended.
5 stars, Reviewed Apr 2017
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5 stars, Reviewed Apr 2017
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5 stars, Reviewed Dec 2015
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Comment: Always Leo is helpful and gives good work. The website needs to have additional tutors to meet urgent requests and tasks
Comment: Always Leo is helpful and gives good work. The website needs to have additional tutors to meet urgent requests and tasks
5 stars, Reviewed Jul 2015
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5 stars, Reviewed Sep 2018
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Comment: excellent
Comment: excellent
5 stars, Reviewed Sep 2016
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Comment: the best ever
Comment: the best ever
5 stars, Reviewed Feb 2017
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5 stars, Reviewed Nov 2017
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4.5 stars, Reviewed Oct 2017
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Comment: I got some difficulties for setting the time, but other than that he is great tutor!
Comment: I got some difficulties for setting the time, but other than that he is great tutor!
5 stars, Reviewed Oct 2016
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5 stars, Reviewed May 2017
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5 stars, Reviewed Apr 2016
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5 stars, Reviewed Aug 2015
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5 stars, Reviewed Apr 2018
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Comment: 0
Comment: 0
5 stars, Reviewed Apr 2015
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5 stars, Reviewed Apr 2017
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5 stars, Reviewed Jan 2018
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5 stars, Reviewed Aug 2017
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Comment: Excellent
Comment: Excellent
5 stars, Reviewed Sep 2017
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5 stars, Reviewed Nov 2015
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Comment: Thanks for your help,really appreciated. You guys rock.
Comment: Thanks for your help,really appreciated. You guys rock.
5 stars, Reviewed Feb 2017
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Comment: it was really good. Thank you so much
Comment: it was really good. Thank you so much
5 stars, Reviewed Apr 2017
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5 stars, Reviewed Apr 2017
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5 stars, Reviewed Jul 2016
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5 stars, Reviewed Jun 2015
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5 stars, Reviewed Oct 2017
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5 stars, Reviewed Jan 2016
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Comment: Great job. Really appreciated.
Comment: Great job. Really appreciated.
5 stars, Reviewed May 2017
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4.8 stars, Reviewed Dec 2015
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3 stars, Reviewed Mar 2017
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Comment: ,,
Comment: ,,
5 stars, Reviewed Jan 2016
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Comment: High quality work on time
Comment: High quality work on time
5 stars, Reviewed May 2016
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Comment: He is amazing his solutions mean he is intelligent.
Comment: He is amazing his solutions mean he is intelligent.
5 stars, Reviewed Oct 2019
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Comment: Thank you very much
Comment: Thank you very much
5 stars, Reviewed Aug 2015
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Comment: Provided high quality work on time.. This tutor is really expert in his field and can provide a sufficient way to understand the concept of the material. I highly recommend him and thank him for his great work.
Comment: Provided high quality work on time.. This tutor is really expert in his field and can provide a sufficient way to understand the concept of the material. I highly recommend him and thank him for his great work.
5 stars, Reviewed Aug 2018
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5 stars, Reviewed Jan 2018
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Comment: Excellent
Comment: Excellent
5 stars, Reviewed Nov 2016
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5 stars, Reviewed Oct 2019
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Comment: Excellent.
Comment: Excellent.
5 stars, Reviewed Apr 2015
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Comment: Leo is the best tutor. He is very knowledge about his area. He will not accept a job if he is not sure about it or if he thinks he cannot finish in time. His price is reasonable and he is very patient in explaining things. I really appreciate Leo's help. He is a great tutor!
Comment: Leo is the best tutor. He is very knowledge about his area. He will not accept a job if he is not sure about it or if he thinks he cannot finish in time. His price is reasonable and he is very patient in explaining things. I really appreciate Leo's help. He is a great tutor!
5 stars, Reviewed Jul 2018
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5 stars, Reviewed Feb 2017
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Comment: Great!
Comment: Great!
5 stars, Reviewed May 2018
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Comment: 0
Comment: 0
5 stars, Reviewed Sep 2015
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5 stars, Reviewed Nov 2018
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5 stars, Reviewed Nov 2019
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5 stars, Reviewed Apr 2017
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5 stars, Reviewed Nov 2019
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5 stars, Reviewed Sep 2020
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Comment: Another wonderful experience!
Comment: Another wonderful experience!
5 stars, Reviewed Dec 2015
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4 stars, Reviewed Feb 2017
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5 stars, Reviewed Jun 2015
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5 stars, Reviewed Jun 2017
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5 stars, Reviewed Feb 2018
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Comment: Great!!!Thank you!
Comment: Great!!!Thank you!
5 stars, Reviewed Apr 2017
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5 stars, Reviewed Nov 2017
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Comment: Great tutor!
Comment: Great tutor!
5 stars, Reviewed Sep 2015
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None
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5 stars, Reviewed Feb 2019
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Comment: I am very happy and satisfied with the service.I really appreciate your cooperation.Thanks
Comment: I am very happy and satisfied with the service.I really appreciate your cooperation.Thanks
5 stars, Reviewed Oct 2019
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Comment: Incredible tutor! Leo was super helpful. He recommended me a textbook after learning about my issues with my probability and statistics class. I feel so much better now. I will definitely continue tutoring with Leo!
Comment: Incredible tutor! Leo was super helpful. He recommended me a textbook after learning about my issues with my probability and statistics class. I feel so much better now. I will definitely continue tutoring with Leo!
5 stars, Reviewed Jun 2015
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5 stars, Reviewed Nov 2018
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Comment: Excellent
Comment: Excellent
5 stars, Reviewed Dec 2015
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5 stars, Reviewed Mar 2018
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Comment: Very good
Comment: Very good
5 stars, Reviewed Feb 2018
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Comment: best tutor ever!!!!
Comment: best tutor ever!!!!
5 stars, Reviewed Aug 2015
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5 stars, Reviewed Oct 2017
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Comment: He's the best!!!
Comment: He's the best!!!
5 stars, Reviewed Jul 2019
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Comment: Excellent Tutor with wealth of Mathematics Experiences in ALL fields.
Comment: Excellent Tutor with wealth of Mathematics Experiences in ALL fields.
5 stars, Reviewed Jul 2015
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5 stars, Reviewed Feb 2017
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Comment: he is very smart and respectful
Comment: he is very smart and respectful
5 stars, Reviewed Feb 2017
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5 stars, Reviewed Mar 2017
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5 stars, Reviewed Jan 2016
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Comment: Excellent..
Comment: Excellent..
5 stars, Reviewed Apr 2017
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Comment: I hope to work with him always because he great tutor
Comment: I hope to work with him always because he great tutor
5 stars, Reviewed Sep 2016
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5 stars, Reviewed Nov 2015
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5 stars, Reviewed Feb 2018
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5 stars, Reviewed May 2017
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5 stars, Reviewed Nov 2018
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Comment: alright
Comment: alright
5 stars, Reviewed Nov 2017
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Comment: wonderful
Comment: wonderful
5 stars, Reviewed Apr 2020
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Comment: Leo is the best in both math and matlab simulation!!
Comment: Leo is the best in both math and matlab simulation!!
5 stars, Reviewed Oct 2018
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5 stars, Reviewed Jul 2015
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Comment: Super-fast and detailed correct answers!!!
Comment: Super-fast and detailed correct answers!!!
5 stars, Reviewed Jun 2020
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5 stars, Reviewed Jul 2016
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Comment: great
Comment: great
5 stars, Reviewed Sep 2017
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Comment: Great Tutor! Thanks!
Comment: Great Tutor! Thanks!
5 stars, Reviewed Sep 2015
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Comment: High quality work as usual. Thanks a lot
Comment: High quality work as usual. Thanks a lot
5 stars, Reviewed Jun 2019
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5 stars, Reviewed Jun 2019
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Comment: It was amazing I am so happy.Thank you very much for your cooperation.
Comment: It was amazing I am so happy.Thank you very much for your cooperation.
5 stars, Reviewed Jan 2018
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Comment: Great tutor! thanks
Comment: Great tutor! thanks
5 stars, Reviewed Oct 2015
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None
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5 stars, Reviewed Oct 2017
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5 stars, Reviewed Jan 2018
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Comment: He is a great tutor !!
Comment: He is a great tutor !!
5 stars, Reviewed May 2016
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5 stars, Reviewed Jan 2016
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5 stars, Reviewed Jan 2018
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Comment: Great
Comment: Great
5 stars, Reviewed Apr 2016
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5 stars, Reviewed May 2017
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5 stars, Reviewed Oct 2016
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Comment: The best
Comment: The best
5 stars, Reviewed Sep 2016
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5 stars, Reviewed Jan 2017
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Comment: Great work!
Comment: Great work!
5 stars, Reviewed May 2016
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Comment: High quality work, well organized and easy to follow and understand.. This tutor is the best in math and highly qualified....
Comment: High quality work, well organized and easy to follow and understand.. This tutor is the best in math and highly qualified....
5 stars, Reviewed Jun 2016
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5 stars, Reviewed Mar 2017
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5 stars, Reviewed Dec 2015
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5 stars, Reviewed Apr 2015
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5 stars, Reviewed Sep 2017
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Comment: He is the best
Comment: He is the best
5 stars, Reviewed Jan 2019
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5 stars, Reviewed May 2016
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5 stars, Reviewed Dec 2019
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5 stars, Reviewed Apr 2020
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Comment: Great
Comment: Great
5 stars, Reviewed Dec 2016
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None
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5 stars, Reviewed Jun 2021
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5 stars, Reviewed Dec 2015
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5 stars, Reviewed Dec 2017
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Comment: Leo is by far the best. I have worked with him multiple times and he always deliver.
Comment: Leo is by far the best. I have worked with him multiple times and he always deliver.
5 stars, Reviewed Sep 2016
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Comment: Great work!
Comment: Great work!
5 stars, Reviewed May 2018
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None
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5 stars, Reviewed Feb 2016
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Comment: Good
Comment: Good
5 stars, Reviewed Sep 2016
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Comment: the best
Comment: the best
5 stars, Reviewed Nov 2015
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5 stars, Reviewed Aug 2018
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Comment: Leo is insanely brilliant and has a very deep understanding of what he is teaching. It is rather beautiful to witness so profound skills when you lack them yourself. Leo also has a tremendous amount of patience for people with like me, who has a much weaker understanding. He is able to clearly elaborate on topics and goes out of his way to give examples until you get it.I cannot recommend Leo enough. He is worth every penny and could charge even more if you ask me.
Comment: Leo is insanely brilliant and has a very deep understanding of what he is teaching. It is rather beautiful to witness so profound skills when you lack them yourself. Leo also has a tremendous amount of patience for people with like me, who has a much weaker understanding. He is able to clearly elaborate on topics and goes out of his way to give examples until you get it.I cannot recommend Leo enough. He is worth every penny and could charge even more if you ask me.
5 stars, Reviewed Apr 2016
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5 stars, Reviewed Jul 2019
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Comment: The most brilliant tutor, especially in Real Analysis. Thank you so much.
Comment: The most brilliant tutor, especially in Real Analysis. Thank you so much.
5 stars, Reviewed Apr 2019
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5 stars, Reviewed Jul 2019
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5 stars, Reviewed Oct 2018
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5 stars, Reviewed Apr 2017
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5 stars, Reviewed Sep 2017
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Comment: The best tutor, ever!
Comment: The best tutor, ever!
4.5 stars, Reviewed Jul 2017
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5 stars, Reviewed Apr 2016
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4.8 stars, Reviewed Sep 2016
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5 stars, Reviewed Apr 2016
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Comment: Awesome
Comment: Awesome
5 stars, Reviewed Sep 2016
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None
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5 stars, Reviewed Oct 2017
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5 stars, Reviewed Mar 2017
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5 stars, Reviewed Jul 2017
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Comment: Great tutor, Thank you!
Comment: Great tutor, Thank you!
5 stars, Reviewed Apr 2016
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None
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5 stars, Reviewed May 2016
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5 stars, Reviewed Jun 2015
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Comment: his the best ever
Comment: his the best ever
5 stars, Reviewed Mar 2020
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Comment: Leo is fantastic!
Comment: Leo is fantastic!
5 stars, Reviewed Apr 2017
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5 stars, Reviewed May 2020
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None
3 stars, Reviewed Jul 2016
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
Comment: Well, don't believe that you will get a refund if you don't get a 90% Got an 80% no refund. Would have failed if I didn't look it over and see he didn't follow directions and round. Don't mean to be so critical but if I didn't look it over would have failed what I paid somebody to pass for me. I am happy though, this was a trial run to see if I wanted this site to do my entire class. No, will be using the other site.
Comment: Well, don't believe that you will get a refund if you don't get a 90% Got an 80% no refund. Would have failed if I didn't look it over and see he didn't follow directions and round. Don't mean to be so critical but if I didn't look it over would have failed what I paid somebody to pass for me. I am happy though, this was a trial run to see if I wanted this site to do my entire class. No, will be using the other site.
4.5 stars, Reviewed May 2015
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Jun 2016
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Dec 2015
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Oct 2015
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed May 2017
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Jan 2017
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Apr 2017
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed May 2016
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Dec 2015
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Mar 2021
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
Comment: Leo is a math genies!!!!
Comment: Leo is a math genies!!!!
5 stars, Reviewed Apr 2019
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Dec 2017
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Apr 2017
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
Comment: Great Tutor!!!
Comment: Great Tutor!!!
5 stars, Reviewed Jun 2016
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Dec 2019
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
Comment: Great tutor.
Comment: Great tutor.
5 stars, Reviewed Jun 2017
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Jul 2021
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Aug 2019
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
Comment: Great!
Comment: Great!
5 stars, Reviewed Feb 2017
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Jun 2021
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
3.8 stars, Reviewed Sep 2015
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
Comment: Some of the answers were wrong but still very helpful.
Comment: Some of the answers were wrong but still very helpful.
5 stars, Reviewed Mar 2017
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed May 2017
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Oct 2017
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
Comment: Leo is the best tutor ever! The explanation is always clear and precise!
Comment: Leo is the best tutor ever! The explanation is always clear and precise!
5 stars, Reviewed Oct 2015
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
4.8 stars, Reviewed Mar 2016
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Apr 2018
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
Comment: wonderfullllllllllllllllllll
Comment: wonderfullllllllllllllllllll
5 stars, Reviewed Oct 2018
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
Comment: Excellent !
Comment: Excellent !
5 stars, Reviewed Aug 2016
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Dec 2018
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Sep 2017
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
Comment: The best tutor ever!
Comment: The best tutor ever!
5 stars, Reviewed Oct 2016
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
Comment: the best
Comment: the best
5 stars, Reviewed Jan 2016
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Dec 2015
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
Comment: Leo is the BEST tutor I have ever had! He is extremely knowledgable in Matlab and a lot of advanced math!He is amazing!!
Comment: Leo is the BEST tutor I have ever had! He is extremely knowledgable in Matlab and a lot of advanced math!He is amazing!!
5 stars, Reviewed Feb 2016
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
Comment: He is very very professional thank you so much
Comment: He is very very professional thank you so much
5 stars, Reviewed Sep 2015
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
Comment: Great and high quality work as usual. Super genius tutor in mathematics Highly recommended.
Comment: Great and high quality work as usual. Super genius tutor in mathematics Highly recommended.
5 stars, Reviewed Mar 2018
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed May 2018
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
Comment: 0
Comment: 0
5 stars, Reviewed Feb 2017
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
Comment: goooooooooood
Comment: goooooooooood
5 stars, Reviewed Jun 2018
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
Comment: My experience with Leo has been extremely great! He even goes out of his way to help you when you are confused. I am extremely pleased with the solutions he helped me with and I would recommend using him over and over if needed. Great job Leo.
Comment: My experience with Leo has been extremely great! He even goes out of his way to help you when you are confused. I am extremely pleased with the solutions he helped me with and I would recommend using him over and over if needed. Great job Leo.
5 stars, Reviewed Jun 2018
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Apr 2017
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Apr 2017
  • Subject Mastery:
  • Communication:
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  • Satisfaction:
Comment: He is the best :)
Comment: He is the best :)
5 stars, Reviewed Mar 2017
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
Comment: Amazing tutor, very helpful and responsible
Comment: Amazing tutor, very helpful and responsible
5 stars, Reviewed May 2016
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Jan 2018
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Sep 2017
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
2 stars, Reviewed Oct 2015
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
Comment: The answers are right only about 40% of the time, per my homework grade. This is partially due to just plain wrong answers, partially due to incomplete answers, and partially due to handwritten work that may be difficult to interpret. I have to go back and learn plus redo 60% of the problems that I'd paid for my tutor to teach me to do. I'd also expected right answers to the problem presented. Its my opinion that hand written responses don't work, and leave too much room for error of interpretation
Comment: The answers are right only about 40% of the time, per my homework grade. This is partially due to just plain wrong answers, partially due to incomplete answers, and partially due to handwritten work that may be difficult to interpret. I have to go back and learn plus redo 60% of the problems that I'd paid for my tutor to teach me to do. I'd also expected right answers to the problem presented. Its my opinion that hand written responses don't work, and leave too much room for error of interpretation
5 stars, Reviewed Jul 2021
  • Subject Mastery:
  • Communication:
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  • Satisfaction:
Comment: He is very knowledgeable about Higher Mathematics.
Comment: He is very knowledgeable about Higher Mathematics.
5 stars, Reviewed Mar 2017
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
Comment: Great work! Thank you.
Comment: Great work! Thank you.
5 stars, Reviewed Nov 2018
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
Comment: Great experience. Thank you.
Comment: Great experience. Thank you.
5 stars, Reviewed Feb 2017
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Mar 2020
  • Subject Mastery:
  • Communication:
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  • Satisfaction:
Comment: matlab
Comment: matlab
5 stars, Reviewed Sep 2016
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
Comment: the best
Comment: the best
5 stars, Reviewed Jul 2019
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Mar 2021
  • Subject Mastery:
  • Communication:
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  • Satisfaction:
Comment: Very reliable tutor. Very responsive and understanding. Detailed solutions delivered on the day promised. Very satisfied with his work and would like to work with him again.
Comment: Very reliable tutor. Very responsive and understanding. Detailed solutions delivered on the day promised. Very satisfied with his work and would like to work with him again.
5 stars, Reviewed Sep 2020
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
Comment: Leo continues to be very promp, thorough, and professional!
Comment: Leo continues to be very promp, thorough, and professional!
4.3 stars, Reviewed Nov 2016
  • Subject Mastery:
  • Communication:
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  • Satisfaction:
Comment: I got what i needed and i am very happy about it
Comment: I got what i needed and i am very happy about it
4.8 stars, Reviewed Nov 2015
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
Comment: Great, you guys rock.
Comment: Great, you guys rock.
5 stars, Reviewed Apr 2017
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
Comment: Always extremely helpful! Thanks again!
Comment: Always extremely helpful! Thanks again!
5 stars, Reviewed Dec 2018
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Nov 2017
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
Comment: Great tutor, Thanks!
Comment: Great tutor, Thanks!
5 stars, Reviewed Mar 2017
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Apr 2016
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Sep 2019
  • Subject Mastery:
  • Communication:
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  • Satisfaction:
Comment: Truly professional. The price is absolutely reasonable.
Comment: Truly professional. The price is absolutely reasonable.
5 stars, Reviewed Mar 2017
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Apr 2015
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Jun 2015
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Sep 2019
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
Comment: He is too perfect. I pray for his good health always
Comment: He is too perfect. I pray for his good health always
5 stars, Reviewed Jul 2016
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
Comment: very efficient and patient. SO nice
Comment: very efficient and patient. SO nice
5 stars, Reviewed Feb 2018
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Jul 2021
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Nov 2017
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Apr 2021
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Apr 2016
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Feb 2021
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
Comment: Very professional and fast, he gave me the clear solution with explanations in less than 30 minutes, I recommend with all confidence
Comment: Very professional and fast, he gave me the clear solution with explanations in less than 30 minutes, I recommend with all confidence
5 stars, Reviewed Mar 2018
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
Comment: Great!
Comment: Great!
5 stars, Reviewed Dec 2016
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Oct 2015
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Mar 2018
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
Comment: Great tutor!!!
Comment: Great tutor!!!
5 stars, Reviewed Sep 2016
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
Comment: the best
Comment: the best
5 stars, Reviewed Sep 2015
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Jun 2017
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Sep 2015
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
Comment: I couldn't be happier ! Thank you very much for such a quick reply and for your assistance.Best,Chris
Comment: I couldn't be happier ! Thank you very much for such a quick reply and for your assistance.Best,Chris
5 stars, Reviewed May 2016
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Oct 2016
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Nov 2015
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
4.8 stars, Reviewed Jan 2016
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Nov 2017
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
4 stars, Reviewed Feb 2017
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Apr 2017
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
Comment: Thank you.
Comment: Thank you.
5 stars, Reviewed Dec 2016
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Dec 2018
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Nov 2018
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
Comment: Very good tutor
Comment: Very good tutor
4 stars, Reviewed Feb 2017
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Mar 2017
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
Comment: thank you
Comment: thank you
4 stars, Reviewed Feb 2017
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed May 2017
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
Comment: Great Tutor!
Comment: Great Tutor!
5 stars, Reviewed Mar 2017
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
Comment: Great tutors!
Comment: Great tutors!
5 stars, Reviewed Jul 2015
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Jul 2021
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed May 2018
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
Comment: 0
Comment: 0
5 stars, Reviewed Apr 2017
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Sep 2016
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
Comment: Great work!
Comment: Great work!
5 stars, Reviewed Sep 2017
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
2 stars, Reviewed Jul 2016
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
Comment: Not very helpful!
Comment: Not very helpful!
5 stars, Reviewed Nov 2017
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
Comment: very good
Comment: very good
5 stars, Reviewed Dec 2015
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Oct 2017
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
Comment: Great, thanks!
Comment: Great, thanks!
5 stars, Reviewed Jun 2016
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
Comment: I always get his works 0 correct :) I really recommend to work with this expert :)
Comment: I always get his works 0 correct :) I really recommend to work with this expert :)
5 stars, Reviewed Nov 2015
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Oct 2020
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
Comment: Best experience I've had so far. Incredibly smart and pay attention to all details
Comment: Best experience I've had so far. Incredibly smart and pay attention to all details
5 stars, Reviewed Jan 2018
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
Comment: Great to work with!
Comment: Great to work with!
5 stars, Reviewed Feb 2020
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
Comment: Excellent! Thank you.
Comment: Excellent! Thank you.
5 stars, Reviewed Apr 2021
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
Comment: good
Comment: good
5 stars, Reviewed Feb 2017
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
Comment: He response in very mean time, and finish his work earlier than I expected. Also very organized result.
Comment: He response in very mean time, and finish his work earlier than I expected. Also very organized result.
5 stars, Reviewed May 2021
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
Comment: Very professional. Quick to work and great communication. Great experience.
Comment: Very professional. Quick to work and great communication. Great experience.
5 stars, Reviewed Jan 2016
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Apr 2016
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
4.8 stars, Reviewed Apr 2015
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
4 stars, Reviewed Feb 2017
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Aug 2016
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
Comment: A
Comment: A
5 stars, Reviewed Feb 2018
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Oct 2015
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Mar 2018
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
Comment: Great!
Comment: Great!
5 stars, Reviewed Dec 2018
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Jul 2016
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Nov 2017
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Nov 2019
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
Comment: Excellent work! Highly recommend
Comment: Excellent work! Highly recommend
1 stars, Reviewed Sep 2017
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Oct 2017
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
Comment: Great tutor, thanks!
Comment: Great tutor, thanks!
4 stars, Reviewed Jun 2015
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Jun 2015
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Apr 2017
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Sep 2016
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
Comment: Great work!
Comment: Great work!
5 stars, Reviewed May 2015
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Dec 2020
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
4.8 stars, Reviewed May 2019
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Sep 2017
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Nov 2015
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Apr 2016
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Nov 2015
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
Comment: Good job
Comment: Good job
5 stars, Reviewed Sep 2017
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
Comment: Thank you. Very Helpful
Comment: Thank you. Very Helpful
5 stars, Reviewed Dec 2017
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
4.5 stars, Reviewed Nov 2017
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Jul 2021
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
Comment: He super knowledgeable in all fields of higher mathematics. He also charges very reasonable compared to other tutors i knew of. Great guy.
Comment: He super knowledgeable in all fields of higher mathematics. He also charges very reasonable compared to other tutors i knew of. Great guy.
5 stars, Reviewed Apr 2020
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
Comment: Great
Comment: Great
5 stars, Reviewed Jun 2018
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed May 2016
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
Comment: He is a professional in math I recommend him for any math student .
Comment: He is a professional in math I recommend him for any math student .
5 stars, Reviewed Jun 2016
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Aug 2016
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Feb 2020
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
Comment: Great!
Comment: Great!
5 stars, Reviewed Oct 2015
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Jul 2016
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Apr 2017
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
Comment: Great Work! Thanks
Comment: Great Work! Thanks
5 stars, Reviewed Oct 2018
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
Comment: very good tutor and can meet your budget as well!
Comment: very good tutor and can meet your budget as well!
5 stars, Reviewed Feb 2018
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Jul 2016
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
Comment: The best expert so far :)
Comment: The best expert so far :)
5 stars, Reviewed Apr 2016
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Apr 2017
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
Comment: The best tutor. Thank you so much.
Comment: The best tutor. Thank you so much.
5 stars, Reviewed Jun 2016
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Aug 2016
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
Comment: The best ever :)
Comment: The best ever :)
5 stars, Reviewed Jul 2017
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
Comment: Great Tutor, thank you!
Comment: Great Tutor, thank you!
5 stars, Reviewed Apr 2021
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
Comment: The best of the best
Comment: The best of the best
5 stars, Reviewed Dec 2017
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
1.5 stars, Reviewed Oct 2021
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed May 2016
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Mar 2017
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Jan 2018
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
Comment: best tutor
Comment: best tutor
4.5 stars, Reviewed Sep 2016
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Sep 2017
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Sep 2016
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
4 stars, Reviewed Nov 2015
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Aug 2016
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
Comment: The best ever :)
Comment: The best ever :)
5 stars, Reviewed Jun 2019
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
Comment: best tutor on this site!
Comment: best tutor on this site!
5 stars, Reviewed Apr 2017
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
Comment: Great work!
Comment: Great work!
5 stars, Reviewed Dec 2016
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
Comment: "Great Tutor!!!, quick response and great explanation!!”Thank you
Comment: "Great Tutor!!!, quick response and great explanation!!”Thank you
5 stars, Reviewed Jul 2021
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Aug 2015
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed May 2017
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
Comment: Great tutor!!!
Comment: Great tutor!!!
5 stars, Reviewed Oct 2017
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
Comment: His tutoring is concise and specific.
Comment: His tutoring is concise and specific.
4.8 stars, Reviewed Oct 2018
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Mar 2017
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Feb 2016
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
Comment: Perfect tutor for number Theory.
Comment: Perfect tutor for number Theory.
5 stars, Reviewed Jan 2018
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
Comment: Great
Comment: Great
5 stars, Reviewed Jul 2016
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Oct 2017
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Apr 2016
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Apr 2019
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
Comment: Great!
Comment: Great!
5 stars, Reviewed Apr 2017
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Apr 2020
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
Comment: Leo is A GENIUS!!!!
Comment: Leo is A GENIUS!!!!
5 stars, Reviewed Mar 2016
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Aug 2015
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
Comment: Really amazing solutions. The only remark - it would be beneficial if there was a little bit more explanation in the harder questions. Other than that, it was extremely helpful and professional.
Comment: Really amazing solutions. The only remark - it would be beneficial if there was a little bit more explanation in the harder questions. Other than that, it was extremely helpful and professional.
5 stars, Reviewed Oct 2021
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Feb 2018
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
Comment: Always Great.
Comment: Always Great.
5 stars, Reviewed Nov 2015
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Oct 2016
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Apr 2015
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Dec 2015
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Jun 2016
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Aug 2017
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Jun 2017
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
4.8 stars, Reviewed Mar 2016
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
4.8 stars, Reviewed Jun 2015
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Oct 2021
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Jul 2016
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Jun 2021
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Jan 2019
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Jan 2018
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Sep 2015
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Nov 2017
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
Comment: The best ever
Comment: The best ever
5 stars, Reviewed Apr 2020
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Nov 2017
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Feb 2018
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
Comment: full mark
Comment: full mark
5 stars, Reviewed Jul 2020
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Feb 2017
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
Comment: Great Work!Thank you
Comment: Great Work!Thank you
3 stars, Reviewed Mar 2017
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
Comment: Very good
Comment: Very good
5 stars, Reviewed Apr 2017
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Jul 2016
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Sep 2017
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
Comment: Great Tutor! thank you
Comment: Great Tutor! thank you
5 stars, Reviewed Oct 2015
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Mar 2018
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Sep 2016
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Apr 2017
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Nov 2019
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Oct 2020
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Jan 2016
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
Comment: He is great
Comment: He is great
5 stars, Reviewed Mar 2016
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Jun 2016
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Nov 2018
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
Comment: Excellent
Comment: Excellent
5 stars, Reviewed Oct 2017
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Apr 2017
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Apr 2016
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
Comment: Very helpful and highly knowledgeable. Thank you for providing detailed and well-explained solutions!
Comment: Very helpful and highly knowledgeable. Thank you for providing detailed and well-explained solutions!
5 stars, Reviewed Jun 2021
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
Comment: This was awesome. Quick an correct response, super quote, Leo is great!
Comment: This was awesome. Quick an correct response, super quote, Leo is great!
5 stars, Reviewed Jul 2016
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Apr 2018
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Apr 2019
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Oct 2015
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Apr 2021
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Nov 2015
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
4.8 stars, Reviewed Sep 2018
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Jul 2015
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Apr 2020
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
Comment: Leo's solution is so clear in logic!!
Comment: Leo's solution is so clear in logic!!
5 stars, Reviewed Jul 2015
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Dec 2017
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Dec 2015
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Feb 2017
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
4.8 stars, Reviewed Nov 2018
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Jan 2016
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Apr 2020
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
Comment: Very Brilliant computational mathematician!!!!
Comment: Very Brilliant computational mathematician!!!!
5 stars, Reviewed Jan 2020
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Apr 2017
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Aug 2016
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
Comment: The best :)
Comment: The best :)
5 stars, Reviewed Jan 2021
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Feb 2018
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Sep 2017
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
Comment: I trust only his answers
Comment: I trust only his answers
5 stars, Reviewed Apr 2017
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Dec 2020
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
Comment: great!
Comment: great!
5 stars, Reviewed Apr 2017
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
Comment: leo is the best
Comment: leo is the best
5 stars, Reviewed Aug 2019
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Oct 2017
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
Comment: Excellent!
Comment: Excellent!
5 stars, Reviewed Mar 2017
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Apr 2016
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Jul 2016
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
Comment: the best
Comment: the best
5 stars, Reviewed Mar 2018
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed May 2016
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Sep 2015
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
Comment: Every thing, lf l want anything, he will help me very fast, thank you Leo
Comment: Every thing, lf l want anything, he will help me very fast, thank you Leo
4.8 stars, Reviewed Sep 2016
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Nov 2018
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Jan 2016
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Jan 2021
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Feb 2017
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Aug 2016
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
Comment: good
Comment: good
5 stars, Reviewed Feb 2017
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Apr 2016
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
Comment: Leo has been a tremendous help over my math homework, he is simply the best and masters the topic !
Comment: Leo has been a tremendous help over my math homework, he is simply the best and masters the topic !
5 stars, Reviewed Aug 2018
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
Comment: Great
Comment: Great
5 stars, Reviewed Apr 2018
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
Comment: awesome
Comment: awesome
5 stars, Reviewed Feb 2017
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
Comment: Thank you very much. All solutions were correct
Comment: Thank you very much. All solutions were correct
5 stars, Reviewed Apr 2017
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Apr 2018
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
Comment: greatttttttttttttttttttttttt
Comment: greatttttttttttttttttttttttt
5 stars, Reviewed Oct 2015
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Jan 2017
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Jan 2016
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
Comment: Great job, really appreciated.
Comment: Great job, really appreciated.
5 stars, Reviewed Feb 2018
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Sep 2017
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed May 2019
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Feb 2018
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
Comment: GOOOOOD
Comment: GOOOOOD
5 stars, Reviewed Mar 2017
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Feb 2017
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Jun 2015
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Dec 2017
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Nov 2019
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
Comment: Excellent!!
Comment: Excellent!!
5 stars, Reviewed May 2019
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
Comment: Great work!
Comment: Great work!
5 stars, Reviewed Sep 2015
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
Comment: good
Comment: good
5 stars, Reviewed Mar 2018
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Feb 2017
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Feb 2017
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
Comment: Great!
Comment: Great!
5 stars, Reviewed Jun 2016
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
Comment: He is the best :)
Comment: He is the best :)
4.5 stars, Reviewed Feb 2016
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Apr 2017
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
4.8 stars, Reviewed Jan 2018
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Apr 2017
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Jan 2017
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
4.8 stars, Reviewed Nov 2019
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Sep 2016
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Nov 2017
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Jul 2019
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Nov 2015
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
Comment: Very helpful tutor
Comment: Very helpful tutor
5 stars, Reviewed Oct 2017
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
Comment: Great tutor!
Comment: Great tutor!
5 stars, Reviewed Jul 2016
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Sep 2020
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
Comment: Once again, Leo was amazing!
Comment: Once again, Leo was amazing!
5 stars, Reviewed Sep 2015
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Feb 2016
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
4 stars, Reviewed May 2017
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed May 2017
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
Comment: Great tutor.
Comment: Great tutor.
5 stars, Reviewed Sep 2015
  • Subject Mastery:
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  • Satisfaction:
None
None
5 stars, Reviewed Dec 2017
  • Subject Mastery:
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  • Satisfaction:
None
None
5 stars, Reviewed Aug 2018
  • Subject Mastery:
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  • Satisfaction:
Comment: Excellent
Comment: Excellent
5 stars, Reviewed May 2017
  • Subject Mastery:
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  • Satisfaction:
None
None
5 stars, Reviewed Jun 2016
  • Subject Mastery:
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  • Satisfaction:
None
None
5 stars, Reviewed Dec 2016
  • Subject Mastery:
  • Communication:
  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed May 2017
  • Subject Mastery:
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  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed May 2015
  • Subject Mastery:
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  • Satisfaction:
Comment: the best ever
Comment: the best ever
5 stars, Reviewed Jul 2016
  • Subject Mastery:
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  • Satisfaction:
None
None
5 stars, Reviewed Apr 2019
  • Subject Mastery:
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  • Satisfaction:
None
None
5 stars, Reviewed Sep 2015
  • Subject Mastery:
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  • Satisfaction:
Comment: The best tutor again and again, high quality work as usual and I highly recommend this expert. Thanks a lot for your great work.
Comment: The best tutor again and again, high quality work as usual and I highly recommend this expert. Thanks a lot for your great work.
4.8 stars, Reviewed Jan 2018
  • Subject Mastery:
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  • Satisfaction:
None
None
5 stars, Reviewed Jun 2015
  • Subject Mastery:
  • Communication:
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  • Satisfaction:
None
None
5 stars, Reviewed Mar 2017
  • Subject Mastery:
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  • Satisfaction:
None
None
5 stars, Reviewed Mar 2018
  • Subject Mastery:
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Comment: very good
Comment: very good
5 stars, Reviewed Aug 2018
  • Subject Mastery:
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  • Satisfaction:
None
None
5 stars, Reviewed May 2018
  • Subject Mastery:
  • Communication:
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  • Satisfaction:
None
None
5 stars, Reviewed Apr 2016
  • Subject Mastery:
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  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Nov 2017
  • Subject Mastery:
  • Communication:
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  • Satisfaction:
None
None
4.5 stars, Reviewed Nov 2015
  • Subject Mastery:
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  • Satisfaction:
None
None
5 stars, Reviewed Apr 2016
  • Subject Mastery:
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  • Satisfaction:
None
None
5 stars, Reviewed Apr 2018
  • Subject Mastery:
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  • Satisfaction:
Comment: Great
Comment: Great
5 stars, Reviewed Feb 2021
  • Subject Mastery:
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  • Satisfaction:
Comment: It was a wonderful experience working with Leo.. He is very knowledgeable and expert in his field.
Comment: It was a wonderful experience working with Leo.. He is very knowledgeable and expert in his field.
5 stars, Reviewed Feb 2017
  • Subject Mastery:
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  • Satisfaction:
None
None
5 stars, Reviewed Feb 2017
  • Subject Mastery:
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  • Satisfaction:
None
None
5 stars, Reviewed Oct 2015
  • Subject Mastery:
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  • Satisfaction:
Comment: He is great
Comment: He is great
5 stars, Reviewed May 2018
  • Subject Mastery:
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  • Satisfaction:
Comment: awesome
Comment: awesome
5 stars, Reviewed Jul 2016
  • Subject Mastery:
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  • Satisfaction:
None
None
5 stars, Reviewed Feb 2017
  • Subject Mastery:
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  • Satisfaction:
None
None
5 stars, Reviewed Sep 2020
  • Subject Mastery:
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  • Satisfaction:
Comment: Leo provided a detailed solution in a timely manner.
Comment: Leo provided a detailed solution in a timely manner.
5 stars, Reviewed Nov 2017
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  • Satisfaction:
Comment: Completed the task for a very reasonable price and right on time
Comment: Completed the task for a very reasonable price and right on time
5 stars, Reviewed Mar 2016
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  • Satisfaction:
None
None
5 stars, Reviewed Mar 2017
  • Subject Mastery:
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Comment: All of them were right. Thank you so much
Comment: All of them were right. Thank you so much
5 stars, Reviewed Apr 2021
  • Subject Mastery:
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  • Satisfaction:
None
None
5 stars, Reviewed Oct 2015
  • Subject Mastery:
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  • Satisfaction:
None
None
5 stars, Reviewed Jun 2021
  • Subject Mastery:
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  • Satisfaction:
Comment: This is a great service an Tutors like Leo are awesome and very helpful.
Comment: This is a great service an Tutors like Leo are awesome and very helpful.
5 stars, Reviewed May 2016
  • Subject Mastery:
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  • Satisfaction:
None
None
5 stars, Reviewed Jul 2016
  • Subject Mastery:
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  • Satisfaction:
None
None
5 stars, Reviewed Nov 2015
  • Subject Mastery:
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  • Responsiveness:
  • Satisfaction:
None
None
5 stars, Reviewed Mar 2017
  • Subject Mastery:
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  • Satisfaction:
Comment: Great Work!
Comment: Great Work!
5 stars, Reviewed Nov 2018
  • Subject Mastery:
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  • Satisfaction:
Comment: Great!
Comment: Great!
5 stars, Reviewed Feb 2016
  • Subject Mastery:
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  • Satisfaction:
None
None
5 stars, Reviewed May 2016
  • Subject Mastery:
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  • Satisfaction:
Comment: He is amazing professor I work with
Comment: He is amazing professor I work with
5 stars, Reviewed Jul 2019
  • Subject Mastery:
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  • Satisfaction:
None
None
5 stars, Reviewed Sep 2015
  • Subject Mastery:
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  • Satisfaction:
None
None
5 stars, Reviewed Aug 2017
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Comment: Fantastic!I'm extremely impressed by the Dr. Leo learning approach and his rich knowledge.He's guided me throughout the solution of my Mathematical problem up to the end.Outstanding, I highly recommended Dr. Leo.
Comment: Fantastic!I'm extremely impressed by the Dr. Leo learning approach and his rich knowledge.He's guided me throughout the solution of my Mathematical problem up to the end.Outstanding, I highly recommended Dr. Leo.
5 stars, Reviewed Oct 2015
  • Subject Mastery:
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  • Satisfaction:
None
None
5 stars, Reviewed Jul 2017
  • Subject Mastery:
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Comment: The best ever ..
Comment: The best ever ..
5 stars, Reviewed Aug 2020
  • Subject Mastery:
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  • Satisfaction:
None
None
5 stars, Reviewed Aug 2017
  • Subject Mastery:
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  • Satisfaction:
Comment: Highly recommended you to save your time and money by choosing Dr. Leo.
Comment: Highly recommended you to save your time and money by choosing Dr. Leo.
5 stars, Reviewed Oct 2015
  • Subject Mastery:
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  • Satisfaction:
None
None
5 stars, Reviewed Aug 2017
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  • Satisfaction:
None
None
4.8 stars, Reviewed Feb 2017
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  • Satisfaction:
Comment: Thanks, what can make this better is showing all of the steps to reach the correct answer. More interested in "HOW" we find the correct answer.
Comment: Thanks, what can make this better is showing all of the steps to reach the correct answer. More interested in "HOW" we find the correct answer.
5 stars, Reviewed Oct 2016
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Comment: The best :)
Comment: The best :)
5 stars, Reviewed Sep 2015
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  • Satisfaction:
None
None
4.5 stars, Reviewed Mar 2016
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  • Satisfaction:
None
None
5 stars, Reviewed May 2017
  • Subject Mastery:
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  • Satisfaction:
Comment: Great tutor
Comment: Great tutor
5 stars, Reviewed Apr 2016
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  • Satisfaction:
None
None
5 stars, Reviewed Jun 2017
  • Subject Mastery:
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  • Satisfaction:
None
None
5 stars, Reviewed Nov 2018
  • Subject Mastery:
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  • Satisfaction:
None
None
5 stars, Reviewed Dec 2018
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  • Satisfaction:
None
None
5 stars, Reviewed Apr 2018
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Comment: wonderful
Comment: wonderful
5 stars, Reviewed Jul 2016
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Comment: He is the best in Mathematics ...
Comment: He is the best in Mathematics ...
5 stars, Reviewed Mar 2017
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  • Satisfaction:
None
None
5 stars, Reviewed Aug 2016
  • Subject Mastery:
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Comment: Best tutor on here.
Comment: Best tutor on here.
5 stars, Reviewed Jan 2021
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  • Satisfaction:
None
None
5 stars, Reviewed Sep 2015
  • Subject Mastery:
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Comment: Great TUTOR with solid background and high quality work. I highly recommend this tutor i will always deal with this tutor Super Smart and hardworkingThanks a lot
Comment: Great TUTOR with solid background and high quality work. I highly recommend this tutor i will always deal with this tutor Super Smart and hardworkingThanks a lot
5 stars, Reviewed Feb 2017
  • Subject Mastery:
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  • Satisfaction:
None
None
5 stars, Reviewed Nov 2020
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  • Satisfaction:
Comment: Great
Comment: Great
5 stars, Reviewed Oct 2015
  • Subject Mastery:
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  • Satisfaction:
None
None
5 stars, Reviewed Mar 2017
  • Subject Mastery:
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  • Satisfaction:
None
None
5 stars, Reviewed Sep 2016
  • Subject Mastery:
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  • Satisfaction:
None
None
5 stars, Reviewed Apr 2017
  • Subject Mastery:
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  • Satisfaction:
None
None
5 stars, Reviewed Sep 2015
  • Subject Mastery:
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  • Satisfaction:
None
None
5 stars, Reviewed Jan 2018
  • Subject Mastery:
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  • Satisfaction:
Comment: Defiantly would work with him again
Comment: Defiantly would work with him again
5 stars, Reviewed Sep 2017
  • Subject Mastery:
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  • Satisfaction:
Comment: It is great
Comment: It is great
5 stars, Reviewed Feb 2017
  • Subject Mastery:
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  • Satisfaction:
None
None
3.8 stars, Reviewed May 2016
  • Subject Mastery:
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  • Satisfaction:
Comment: Explaining answers in layman's terms would have helped. I thought by seeing the answers I would understand, but no it didn't help. Thanks anyway.
Comment: Explaining answers in layman's terms would have helped. I thought by seeing the answers I would understand, but no it didn't help. Thanks anyway.
5 stars, Reviewed Apr 2016
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  • Satisfaction:
None
None
5 stars, Reviewed Nov 2019
  • Subject Mastery:
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  • Satisfaction:
None
None
5 stars, Reviewed Feb 2017
  • Subject Mastery:
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  • Satisfaction:
Comment: Great Work!
Comment: Great Work!
5 stars, Reviewed Apr 2015
  • Subj