During his school time, he focus on IPv6 and IPv4 translation technicals, and help to build experimental IPv6/IPv4 translation router on BUPT CERNET2 node. During his work in IBM, he helps to build up IBM cloud production based on openstack, and help design and deliver HighAvailability solution for openstack services. He contributes lots of codes and reviews to openstack projects, especially heat and senlin project, and receive open source recognition award from IBM. Projects