Jack worked for10+ years in embedded system, including cellphone, tablet, smart devices, wearables, with very strong system level knowledge and experiences, from the lowlevel BSP and operating system to the high level software stack, including runtime, compiler, application framework, algorithm, etc. Starting from 4 years ago, he started to work in the virtualization domain, and now he is the software architect of ACRN, one opensource hypervisor targeting for the IOT domain. He graduated from Shanghai Jiaotong University with master degree in Electrical Engineering and Computer network.