Sebastian K.
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Sebastian K.

Expert Mobile/Game/Web Developer


Odessa, Ukraine


My business objective is to help my clients build their Mobile/Web as quickly as possible without neglecting critical security, performance and usability issues for his/her client. Experienced software developer with 10+ years experience developing Android/iPhone/Web App, Cocos2d Game using wide range of programming languages and tools. I also have good skill Web Service and Mobile programming. I am a meticulous and motivated individual that does not need to be pressed to accomplish development goals on schedule.

Sebastian K. has added 12 portfolio pieces. Create an account to review them.

Work History and Feedback

  • Nov 2012 - Dec 2012

    $133.32 earned
    Fixed Price

  • Oct 2012 - Nov 2012

    Transplant iOS app to android
    $133.33 earned
    Fixed Price

Sebastian K. has more jobs to show. Create an account to review them.


Name Score (out of 5) Time to Complete
ASP.Net 2.0 using C# Test 3.40 Top 10% 13 mins
Google Android Programming Test 4.90 Top 10% 10 mins
JAVA Programming Skills Test (Hands-on programming skills) 4.40 Top 20% 7 mins
Facebook Connect Test 4.40 Top 10% 12 mins
Objective C Test 4.75 Top 20% 8 mins
JavaScript 1.8 Test 4.40 Top 20% 9 mins
CSS 2.0 Test 4.25 Top 10% 13 mins
Cocoa programming for Mac OS X 10.5 Test 4.40 Below Average 9 mins
PHP Programming Skills Test 3.95 Below Average 8 mins
Java Test 3.60 Top 20% 21 mins
iPhone Programming OS 4.0 Test 4.40 Above Average 10 mins

Work History

957 hours worked
4 jobs


More than 30 hrs/week


Phone Number: Verified

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