In my mind I always think I have to make the best product (I usually work 10-12h per day) Focus now: I have 7+ years developer, hard working and responsible in work. I hate the task's not completed yet, can't stop thinking about it. Everything should be beauty contain back-end and front-end, structure, code line, variables, files name... In 2009, I have developed web app using Ruby on rails on Mac OS X and I was join in the iOS and android OS app and game development team. I spent three yearsf for that. We are using xcode, textmate also vim for editor and we have made some awesome games and apps together. We have used OpenGL-ES, OpenAL with coco2sd engine for programming game. (coco2sd was used a reference sample, we have been rebuild my own libs to use). I have passion in programming. May be I was born to work!