Olga Khvostantseva

Olga Khvostantseva

Flash/Flex AS3 developer, iOS and Android native developer

Smolensk, Russia



What's the difference?

Multi-platform developer, advanced in ActionScript, Flex Mobile (for both Android and iOS) as well as native iOS and Android environment. Any kind of mobile project would be perfect for me.

If you're looking for developer who will take care of everything, that's who I am. I strive to follow the highest standards in my work, writing clean and scalable code. I have a world class quality projects in my portfolio among others that I'm proud of. I'm flexible and a good team player. You'll get your …


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Work History & Feedback

Facebook Application Development

“Olga was amazing beyond all words. Fast, diligent, communicative, quality -- in every way she was great.I would recommend her to anyone and would hire her again in a quick second. A great find; if she's available you should hire her too.”
600 hrs @ $18.00/hr
Earned $10,960

Audio Player Bug Fix (Web Browser Related Issues)

“Excellent job. Finished very quickly without much instruction.”
Fixed Price $50

Facebook Application Finalization

“Olga was by far the best Facebook programmer we've had. Due to unforeseen problems in our specifications the job was far more complex than originally estimated. However, she was absolutely professional about it, highly motivated, kept me up to date and absolutely went far beyond expectations. Olga, you can be very proud of yourself - we know we are!”
Fixed Price $100

PHP Developer with basic knowledge of LDAP

No feedback given

Fixed Price $167
Tests Taken
Name Percentile Score

Action Script 3.0 Test


Adobe Flash CS3 Test


Adobe Flex 3.0 Test


Adobe Flex Builder 2 Test


Facebook Open Platform Development Test


Networking Concepts Test


PHP5 Test


Swift Test


U.S. English Basic Skills Test


iOS 6 Programming Skills Test