He has eight years of Linux development experience, from the Linux kernel to the Android software stack. Jack is the founder of the MCG Android Shanghai team and its first manager. He has witnessed tremendous growth in MCG Android software development—from nothing two years ago to the real product it is today. Now he is focusing on the Android technical areas, such as LLVM, Dalvik, and UX, and upstreaming the Intel patches to Google. He is one of the key contributors on the Intel MCG/PSI Android development team.