Ben is a long-time open source and community activist, founder of COSUG(China OpenStack User Group) and one of the board members of the OpenStack Foundation in 2012. He continuously evangelizes the open
source community through his weibo, speaking at conferences, and business development activities to attract new member companies and contributors. Now he is working in Huawei Open Source Software Competence Center . Follow him on Twitter: @ben_duyujie or and learn more on https://about.me/yujie.du