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@dstepanenko
Member since September 25, 2017
2 Recommendations

dstepanenko

Online Offline
6+ years experience with C/C++ software development 6+ years experience with Python software development 6+ years experience with Java software development 4+ years experience with C# software development Masters degree in Mathematics A number of publications in number theory Huge experience in computer science ACM ICPC and Topcoder contestant with huge expertise in algorithms including graphs, data structures, sorting algorithms and many others
$20 USD/hr
37 reviews
6.3
  • 95%Jobs Completed
  • 99%On Budget
  • 98%On Time
  • 10%Repeat Hire Rate

Portfolio

Recent Reviews

  • image of Aaron B. Project 20458237 has been deleted $295.00 USD

    “On time delivered quickly and efficiently.”

  • image of Paul G. Machine learning bet system $1150.00 AUD

    “Dmitrii is an incredibly skilled Python and machine learning expert. Would work with him again anytime. [21 March, 2019] Dmitrii is one of the best Freelancers I have worked with to date. 100% will continue to work with him”

  • image of Sundara J. Coverage path planning algorithm $750.00 USD

    “Dmitrii understood the requirements well and was able to deliver on time. Would definitely hire again. His skills are Math based problems and ability to work with Python well.”

  • image of Amira Z. Project for Dmitrii S. €215.48 EUR

    “Dimitri is intelligent but he do the work so quickely and it comes loaded with erros, so for any one who's looking for something solid or who has not the time to verify line by line his code I don't recommend him. Otherwise if you want some quick work, a kind of a rough draft, he's THE choice.”

  • image of Fernando D. Linux Virtual Machine configuration for developing device drivers €100.00 EUR

    “All great... thanks a lot”

  • image of Matthew P. Mathematician $2900.00 USD

    “Pleasure”

Certifications

  • Numeracy 1
    95%
  • Preferred Freelancer Program SLA
    87%

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