Marko profile picture

Marko (dexterofnis)

Tutoring in
Computer Science
Mathematics
Engineering
Physics

Doctor of Philosophy (PhD) | Average response time: 1 hr

Doctor of Philosophy (PhD) Average response time: 1 hr

Tutor rating: 5.0/5.0 (605 sessions)

Marko (dexterofnis)

Tutoring in
Computer Science
Mathematics
Engineering
Physics

Doctor of Philosophy (PhD)| Average response time: 1 hr

5.0/5.0 (605 sessions)

About Marko

I work more than 10 yrs as a university professor where I teach various courses in math and computer science. Also I finished many freelance software development project and have experience in different areas of programming (software development), data science and mathematics. So feel free to contact me whenever you need help in some of these areas! :)

Degrees

Doctor of Philosophy (PhD)

Computer Science

2009

Master of Science (M.S.)

Telecommunications

2008

Electrical engineering

Master of Science (M.S.)

Mathematics

2006

Computer Science

Policies

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

Tutor Ratings & Reviews

5.0/5.0 (99 sessions reviews)

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5 stars, Reviewed Feb 2020
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5 stars, Reviewed Sep 2021
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5 stars, Reviewed Nov 2021
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Comment: He is the best of the best Best on 24. Communication is always great, work is always fast, and very professional.
Comment: He is the best of the best Best on 24. Communication is always great, work is always fast, and very professional.
5 stars, Reviewed Nov 2019
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5 stars, Reviewed Aug 2021
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Comment: I highly recommend working with him, the best I have seen so far. He will do the code in a short time and solve the problem in 15 minutes. He is a genius at coding.
Comment: I highly recommend working with him, the best I have seen so far. He will do the code in a short time and solve the problem in 15 minutes. He is a genius at coding.
5 stars, Reviewed Feb 2020
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5 stars, Reviewed Dec 2019
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5 stars, Reviewed Nov 2019
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Comment: excellent service and assistance.
Comment: excellent service and assistance.
5 stars, Reviewed May 2021
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Comment: Highly recommended
Comment: Highly recommended
5 stars, Reviewed Apr 2020
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Comment: the best
Comment: the best
5 stars, Reviewed Jul 2020
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5 stars, Reviewed Feb 2021
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Comment: everything is wonderful
Comment: everything is wonderful
5 stars, Reviewed Aug 2021
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5 stars, Reviewed Dec 2019
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5 stars, Reviewed May 2020
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Comment: I advise him sooo much if someone is looking for a professional one in data science engineering.. His work is really amazing, neat, and clear..
Comment: I advise him sooo much if someone is looking for a professional one in data science engineering.. His work is really amazing, neat, and clear..
5 stars, Reviewed Sep 2021
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Comment: The best at what he does
Comment: The best at what he does
5 stars, Reviewed Jan 2021
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Comment: Thank you very much. This was really good!
Comment: Thank you very much. This was really good!
5 stars, Reviewed Jun 2021
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5 stars, Reviewed Nov 2021
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Comment: DEXTEROFNIS has always shown the highest level of commitment to his work, having delivered assignments that meet the specifications, on time, with strong communication demonstrated throughout the experience. I highly recommend using his services.
Comment: DEXTEROFNIS has always shown the highest level of commitment to his work, having delivered assignments that meet the specifications, on time, with strong communication demonstrated throughout the experience. I highly recommend using his services.
5 stars, Reviewed Feb 2021
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Comment: very hard-working, and asking about the details of work
Comment: very hard-working, and asking about the details of work
5 stars, Reviewed Oct 2021
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Comment: The best of best
Comment: The best of best
5 stars, Reviewed May 2020
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Comment: Outstanding... highly recommended
Comment: Outstanding... highly recommended
5 stars, Reviewed Jun 2021
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Comment: Excellent services
Comment: Excellent services
5 stars, Reviewed Feb 2021
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5 stars, Reviewed Nov 2019
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Comment: Terriffic
Comment: Terriffic
5 stars, Reviewed Jan 2021
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Comment: The Best :)
Comment: The Best :)
5 stars, Reviewed Sep 2021
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Comment: THE BEST
Comment: THE BEST
5 stars, Reviewed Feb 2020
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Comment: excellent job
Comment: excellent job
5 stars, Reviewed Mar 2020
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Comment: Excellent job, Fast results and appreciate business
Comment: Excellent job, Fast results and appreciate business
5 stars, Reviewed Feb 2020
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5 stars, Reviewed Oct 2021
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Comment: he is the best
Comment: he is the best
5 stars, Reviewed May 2020
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Comment: Do not look further. Your questions WILL be answered "efficiently" and "in a short period of time."This guy is a genius. I have tried multiple tutors. It took him 10 minutes to help with problems that it used to take them 3 hours. (with clear explanation).If you look further, you'll be wasting your time. (tried 10 ) tutors on this and other platforms.
Comment: Do not look further. Your questions WILL be answered "efficiently" and "in a short period of time."This guy is a genius. I have tried multiple tutors. It took him 10 minutes to help with problems that it used to take them 3 hours. (with clear explanation).If you look further, you'll be wasting your time. (tried 10 ) tutors on this and other platforms.
5 stars, Reviewed Mar 2021
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Comment: Very considerate
Comment: Very considerate
5 stars, Reviewed Sep 2021
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Comment: Excellent
Comment: Excellent
5 stars, Reviewed Dec 2021
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Comment: amazing, professional experience, and the code is neat!
Comment: amazing, professional experience, and the code is neat!
5 stars, Reviewed Dec 2019
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Comment: Very good
Comment: Very good
5 stars, Reviewed Nov 2021
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Comment: 100% on-time and clear communication. dexterofnis knows what he’s doing.
Comment: 100% on-time and clear communication. dexterofnis knows what he’s doing.
5 stars, Reviewed Jun 2020
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Comment: Very pleased. Will use the service and this tutor again :)
Comment: Very pleased. Will use the service and this tutor again :)
5 stars, Reviewed Feb 2021
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Comment: I highly recommend working with him
Comment: I highly recommend working with him
5 stars, Reviewed May 2020
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Comment: the best I have seen
Comment: the best I have seen
5 stars, Reviewed Jun 2020
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Comment: Awesome service
Comment: Awesome service
5 stars, Reviewed Apr 2020
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5 stars, Reviewed Nov 2019
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5 stars, Reviewed Feb 2020
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Comment: Amazing
Comment: Amazing
5 stars, Reviewed Jun 2020
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Comment: Great work again!
Comment: Great work again!
5 stars, Reviewed Feb 2021
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Comment: Professional, super fast and very cooperative..
Comment: Professional, super fast and very cooperative..
5 stars, Reviewed Mar 2021
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Comment: fast and good work
Comment: fast and good work
5 stars, Reviewed Aug 2021
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5 stars, Reviewed Apr 2020
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Comment: He is awesome.
Comment: He is awesome.
5 stars, Reviewed Mar 2021
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Comment: So impressed with Dexterofnis's algorithm skills.
Comment: So impressed with Dexterofnis's algorithm skills.
5 stars, Reviewed Apr 2021
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5 stars, Reviewed Dec 2021
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Comment: Thank you for being a great supportive friend to me. You are a wonderful helper! ... Thanks for the help!DEXTEROFNIS is one best pick for any kind of Neural Networks work !! Very polite supportive and so patient
Comment: Thank you for being a great supportive friend to me. You are a wonderful helper! ... Thanks for the help!DEXTEROFNIS is one best pick for any kind of Neural Networks work !! Very polite supportive and so patient
5 stars, Reviewed May 2021
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1 stars, Reviewed Mar 2020
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Comment: I needed help doing a bubble sort for an assignment for school (java language). However, this so called professional decided to deviate from the assignment that was given from my Professor and created his own version of it. Now I'm out of $35 and will receive a zero because he didn't create the code in Visual Studio, nor did he fulfill the requirements of the assignment smh. Such a disappointment. Last, once I informed him that he didn't followed the instructions that was given to him, he didn't respond back.
Comment: I needed help doing a bubble sort for an assignment for school (java language). However, this so called professional decided to deviate from the assignment that was given from my Professor and created his own version of it. Now I'm out of $35 and will receive a zero because he didn't create the code in Visual Studio, nor did he fulfill the requirements of the assignment smh. Such a disappointment. Last, once I informed him that he didn't followed the instructions that was given to him, he didn't respond back.
5 stars, Reviewed Apr 2021
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5 stars, Reviewed Sep 2021
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Comment: AMAZING
Comment: AMAZING
5 stars, Reviewed Nov 2021
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5 stars, Reviewed Jun 2021
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Comment: Excellent experience working with Dexterofnis. He solved my algorithm troubles with ease. Clean and intelligent code. He is professional, reliable and also a genius. Thanks Dexterofnis!
Comment: Excellent experience working with Dexterofnis. He solved my algorithm troubles with ease. Clean and intelligent code. He is professional, reliable and also a genius. Thanks Dexterofnis!
5 stars, Reviewed Jun 2020
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Comment: Great work, thank you!
Comment: Great work, thank you!
5 stars, Reviewed Mar 2021
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4.8 stars, Reviewed Nov 2019
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5 stars, Reviewed Mar 2021
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Comment: Dexterofnis nailed the algorithm questions I had. This guy is a genius.
Comment: Dexterofnis nailed the algorithm questions I had. This guy is a genius.
5 stars, Reviewed May 2020
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Comment: He's a complete beast. Finishes fast and accurate
Comment: He's a complete beast. Finishes fast and accurate
5 stars, Reviewed May 2021
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5 stars, Reviewed Nov 2021
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Comment: Elite level programmer!
Comment: Elite level programmer!
5 stars, Reviewed Aug 2021
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5 stars, Reviewed Jun 2020
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5 stars, Reviewed Mar 2020
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Comment: great!
Comment: great!
5 stars, Reviewed Feb 2021
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5 stars, Reviewed May 2020
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Comment: Awesome dude
Comment: Awesome dude
5 stars, Reviewed Jun 2020
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Comment: Awesome service
Comment: Awesome service
5 stars, Reviewed Jun 2020
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Comment: Awesome service
Comment: Awesome service
5 stars, Reviewed Sep 2021
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5 stars, Reviewed Apr 2021
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5 stars, Reviewed Sep 2021
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Comment: the best one you can works with
Comment: the best one you can works with
5 stars, Reviewed Apr 2020
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Comment: Excellent, I had the feeling all the time that all we be good. I think he was exceptional. Very responsive. I much appreciate his work. Thank You.
Comment: Excellent, I had the feeling all the time that all we be good. I think he was exceptional. Very responsive. I much appreciate his work. Thank You.
5 stars, Reviewed Sep 2021
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Comment: Fantanstic
Comment: Fantanstic
5 stars, Reviewed Sep 2021
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Comment: The best!
Comment: The best!
5 stars, Reviewed Jun 2020
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5 stars, Reviewed Mar 2021
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Comment: Dexterofnis solved my algorithm problem and helped me understand the code. He is a wizard.
Comment: Dexterofnis solved my algorithm problem and helped me understand the code. He is a wizard.
5 stars, Reviewed Apr 2020
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Comment: Best, and fast Tutor
Comment: Best, and fast Tutor
5 stars, Reviewed Mar 2020
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Comment: He did excellent job in short time and perfect results
Comment: He did excellent job in short time and perfect results
5 stars, Reviewed Jun 2020
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Comment: Awesome service
Comment: Awesome service
5 stars, Reviewed Dec 2019
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Comment: excellent, thank you.
Comment: excellent, thank you.
5 stars, Reviewed May 2021
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5 stars, Reviewed Mar 2021
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5 stars, Reviewed Dec 2020
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Comment: The most patient tutor I've ever met. Highly recommended!
Comment: The most patient tutor I've ever met. Highly recommended!
5 stars, Reviewed May 2021
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5 stars, Reviewed Dec 2020
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Comment: Awesome tutor, knows the subject, willingness to help you with live sessions and explain by detail, fast work, quality work, patience, etc. Recommend 100%.
Comment: Awesome tutor, knows the subject, willingness to help you with live sessions and explain by detail, fast work, quality work, patience, etc. Recommend 100%.
5 stars, Reviewed Dec 2020
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Comment: the best!
Comment: the best!
5 stars, Reviewed Nov 2021
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Comment: One of the best tutors!
Comment: One of the best tutors!
5 stars, Reviewed May 2020
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5 stars, Reviewed Apr 2020
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Comment: He has complete mastery over his domain and very helpful indeed. Would like him for my next set of assignments. An awesome tutor to work with.
Comment: He has complete mastery over his domain and very helpful indeed. Would like him for my next set of assignments. An awesome tutor to work with.
5 stars, Reviewed Jul 2020
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Comment: Excellent
Comment: Excellent
5 stars, Reviewed Jan 2021
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5 stars, Reviewed Feb 2020
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5 stars, Reviewed Sep 2021
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Comment: Best of best
Comment: Best of best
5 stars, Reviewed Feb 2020
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Comment: Very good service! he even goes through the work afterwards with you to make sure you understand it!
Comment: Very good service! he even goes through the work afterwards with you to make sure you understand it!
5 stars, Reviewed May 2020
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Comment: Yet, another great experience!
Comment: Yet, another great experience!
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