Sergey B.
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Sergey B.



Moscow, Russia


I am a web developer specializing in PHP with 11 years experience in professional web development processes, My skills are: e-commerce: Opencart 1.5.x, 2.0 backend: Codeigniter,MVC, PHP5, MySQL5, frontend: HTML5, CSS3 shell libs: ffmpeg, imagemagick version control: git, svn api: paypal, facebook, twitter, twilio, linkedin, youtube,, amazon cloud services, amazon s3, amazon elastic transcoding I take my work very seriously, and approach it with a very responsible attitude. I place a high priority on daily reports and being social with those because I believe that communication is very important so that projects can be completed exactly as needed.

Sergey B. has added 4 portfolio pieces. Create an account to review them.

Work History and Feedback

  • Apr 2015 - Aug 2015

    OpenCart Developer
    It was great working with Sergey. He came up with a better solution for all the challenges we faced during the implementation and he communicates very well about the progress. There are times where he mentioned some task can not done due to technical challenges I like that attitude. I strongly recommend him.
    225 hours
    $22.00 / hr
    $3,285.34 earned

  • Dec 2014 - Mar 2015

    Open cart
    49 hours
    $24.44 / hr
    $1,201.62 earned

  • Dec 2014 - Jan 2015

    Mixing of audio and video files using FFmpeg
    It was a pleasure working with Sergey.
    $722.22 earned
    Fixed Price

  • Sep 2014 - Nov 2014

    OPENCART developer needed
    From all the freelancer I used Sergey's approach and work quality are one of the best.
    47 hours
    $19.00 / hr
    $902.50 earned

  • Sep 2014 - Oct 2014

    BUG FIX: Emails not consistently displaying as HTML although MIME type is set

    No feedback given

    $22.22 earned
    Fixed Price

  • Sep 2014

    PHP Upload CSV
    First time working with Sergey and I am impressed with the quality of work. 100% error free
    $16.11 earned
    Fixed Price

  • View More (39)

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


Name Score (out of 5) Time to Complete
Amazon Web Services (AWS) Test 3.90 Top 10% 17 mins
JavaScript 1.3 Test 4.50 Top 10% 24 mins
XHTML 1.0 Test 4.40 Top 10% 14 mins
CSS 2.0 Test 4.10 Top 20% 32 mins
PHP5 Test 4.40 Top 10% 35 mins
CSS 3 Test 3.60 Above Average 34 mins
Node.js Test 3.00 Above Average 9 mins
Javascript Test 3.25 Above Average 34 mins
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Work History

94% Job Success
3,908 hours worked
116 jobs


Not available until 10/19/2015
24 hrs response time

Associated with

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3,206 hours


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