Yingxiong J.
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Yingxiong J.

A POWERFUL Cocos & box2D & OpenGL Game Developer HERE!


Beijing, China


Over the last 5 years, I have developed a wide range of iPhone & ANDROID & Web using XCode, Object-C, Push Notification, Java, J2EE, Python, Django, Perl, and MySQL including Apps and sites for startup companies and small businesses. My core competency lies in complete end-end management of a new website development project, and I am seeking opportunities to build websites from the ground up for you or your business. I also have some experience in the following areas: Server Admin, DNS, NMS(Network Management System), software design and testing.

Yingxiong J. has added 2 portfolio pieces. Create an account to review them.

Work History and Feedback

  • Apr 2012 - Jul 2012

    Push Ad Server Expert

    No feedback given

    196 hours
    $30.00 / hr
    $5,895.00 earned

  • Apr 2012 - Jul 2012

    Implement posting to 3 E.Asian social networks from an iOS app.
    The contractor has been very responsive and communicative, and did everything in his power to deliver a good work on time.
    64 hours
    $33.33 / hr
    $2,244.13 earned

  • Mar 2012 - May 2012

    Mobile Game Coder

    No feedback given

    60 hours
    $30.00 / hr
    $916.21 earned

  • Nov 2011 - Dec 2011

    Mobile Apps
    we wanted to pay as a project. not for unfinished work. sorry
    26 hours
    $22.22 / hr
    $581.50 earned

Yingxiong J. has more jobs to show. Create an account to review them.


Name Score (out of 5) Time to Complete
iPhone Programming OS 4.0 Test 4.90 Top 20% 16 mins
Java Test 3.90 Top 10% 11 mins
JavaScript 1.8 Test 4.10 Top 30% 16 mins
HTML 4.01 Test 4.10 Top 10% 8 mins
PHP5 Test 3.90 Top 30% 5 mins
What's the difference?

Work History

1,143 hours worked
12 jobs


More than 30 hrs/week


Phone Number: Verified

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