Hi,
Your job really caught my eyes because my experience and expertise are perfect match for your job.
I've developed 50+ app and game for 5 years in china company
My mobile main skill is video/audio encoding and decoding, communication of webservice ,OCR function, Video/photo sharing to facebook/twitter/leaderboard , cocos2d/2d-x unity3d game, In app purchase.
If you give me a chance of doing your project , I'll do my best and complete your job perfectly
Thanks
Fang