Hi There !I have an American accent, so their won't be a problem during communication.Please contact and I will show you my past work, I have not placed them on my profile, because people steal them.I have developed dozens of iOS, Android, Win8 Beta games and apps.I assure you for the quality work you want, after all you are the one who is spending money and Its my job to fulfill your requirements.My skills are not limited to make your app/game into a super hit tittle on apps store.My main skills are following:1. Apps.- iPhone & iPad, Android, Phonegap, Sencha, Unity and off course OpenGL. - Video, Camera, Image processing, Video/Audio Streaming, Decoding/Encoding- Backend, Web service, JSON, XML, RSS, SOAP, PHP, MYSQL- Facebook, Twitter, Youtube, Flicker, Instagram- Googe Map, GEO- Push and local notification, Calendar, Alarm- Core graphics, Core image, OpenCV, Opengl, Animation2. Games- Cocos2d, Box2d, Opengl.- GameCenter, IAP, Multiplay game- Particle effect, mask, gl view, Anim