My expertise have been revolving around the smart phone apps specially the 2D games so far. I love working both IOS as well as android games. I have worked more than 100 games which were all cocos2d/cocos2dx based games. Most of those were the reskins of different hit games out there on stores.
Secondly, i'm a well established freelancer as well on different site Odesk, Elance as well. You can visit me there to be raise the trust level between us too. Here are some other details.
Elance : http://qaiserbutt.elance.com