Principal architect of Huawei FusionSphere (OpenStack based Cloud OS).
The initial, Ocata and Pike PTL of the OpenStack Tricircle project ( https://github.com/openstack/tricircle ) for tenant level networking automation across OpenStack clouds.
The initial and current PTL and key committer of OPNFV multisite project: https://wiki.opnfv.org/multisite
The key system architect for one tier 1 Europe operator's cloud, which is OpenStack based, covers up to multiple geographically distributed data centers, and can also integrate AWS into the cloud.
He has worked in software area over 10 years from in-memory database to cloud computing.