Modify iphone game

Hello, My name is Nam, i am game mobile developer. (Android, iOS, Windows Phone) I’m master of Cocos2d-x, Cocos2d-Swift, Cocos2d-ObjC and Unity. (NGUI, uGUI2 — new GUI) I have experience on Netty server, Smartfox server 2.0 I can use Photoshop for modify images as well. I have experience on reskinning game. I have experience of integrade service into the game (In app purchasing, sharing on Facebook, twitter, google+, leaderboard, …) I’m sure of not only the quality but also the quickness. If i got this project, we can discuss further via Skype or anything you want. My skype is: namhttt (Display name: Ngo Hoang Nam) Contact me, I will send you my games i worked as freelancer Thank you.