Sergey V.
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Sergey V.

Allround Developer


Amsterdam, Netherlands


All-around developer - using Perl/PHP, C#. Proficient with Twilio/Tropo, payments processing integration. Interested in trading. Programming for NinjaTrader and Metatrader as well as custom APIs.

Sergey V. has added 1 portfolio piece. Create an account to review it.

Work History and Feedback

  • Nov 2011 - Jan 2012

    awesome as always
    $50.00 earned
    Fixed Price

  • Nov 2011 - Dec 2011

    OpenVBX/Twilio (Not Working)
    Sergey has made me a very happy person, first of all he solved my problem immediately, I was also satisfied by his presence, constant communication and determination to solve my issue which he did most excellently...Thanks alot I wish you the best...I highly recommend Sergey as a contractor...
    $94.44 earned
    Fixed Price

  • Nov 2011 - Dec 2011

    Twilio Integration
    Fantastic work by Sergey! He demonstrates great competency in completing the task as directed and exhibits excellent communication skills. Definitely would recommend him for similar programming tasks and look forward to working with him again soon!
    12 hours
    $55.56 / hr
    $666.72 earned

  • Nov 2011

    Ninja Trader Strategy
    Great work Will be using Sergey's services in the future
    $130.00 earned
    Fixed Price

  • Oct 2011 - Nov 2011

    Forex Programmer/backtester - Ninjatrader (C#)
    I have never given a worker full score before but Sergey deserves it because of his high level of communication, fast and quality-focused work and because he is a really nice guy. Looking forward to give you more projects in the future :)
    3 hours
    $55.56 / hr
    $148.35 earned

  • Oct 2011 - Nov 2011

    MQL Developer
    Fast and suggested solutions to improve things.
    3 hours
    $55.56 / hr
    $166.68 earned

  • View More (11)

Sergey V. has more jobs to show. Create an account to review them.


Name Score (out of 5) Time to Complete
PCB Design Test 3.40 Top 10% 13 mins
Facebook Development Test 3.40 Top 10% 21 mins
LAMP Test 3.50 Top 20% 25 mins
Perl 5 Test 3.50 Above Average 20 mins
MySQL 5.0 Test 3.50 Top 30% 23 mins
U.S. English Basic Skills Test 4.10 Top 20% 22 mins
English Spelling Test (U.S. Version) 4.50 Above Average 14 mins
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Work History

64 hours worked
35 jobs


More than 30 hrs/week


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