I provide extensive technical and perfect service for clients. Main specializations is Mobile applications and Web service. In mobile part, I have rich experience about iOS and Android native applications, cocos2dx, Unity 3d game programming. I am receiving a lot of web site design and development, web hosting, site administration and site rebuilding. Especially I have great deal with asterisk, a2billing, and openfire. The main mission of me is to lead the clients to success and profit. Thank you so much.