Mr. Zhao (趙鵬), aged 53, is an executive Director and our founder, and has served as the chairman of the Board and the Chief Executive Officer since our inception and guided our development and growth. Mr. Zhao has more than 19 years of experience in the internet industry and more than 25 years of experience in human resources services. He was an investor and took on a senior management role of Quickerbuy Inc., a service e-commerce platform, from 2011 to 2013. From May 2005 to July 2010, Mr. Zhao was at Zhaopin Ltd., a leading online recruitment platform, where he eventually became Chief Executive Officer. From July 1994 to May 2005, Mr. Zhao devoted his time to youth development research and volunteer projects in social organizations and took on various roles in those organizations including the China Youth Volunteers Association. Mr. Zhao received his bachelor’s degree in law from Peking University in 1994.
Mr. Yu Zhang (張宇), aged 46, has served as our Chief Financial Officer since September 2019. He has served as our Director since May 2021 and was re-designated as an executive Director with effect from December 16, 2022. He is in charge of the accounting, legal and internal control functions and the capital markets activities of our Group. Mr. Zhang has over 18 years of research and investment experience in the technology, media and telecom industry. Prior to joining us, Mr. Zhang worked at UBS from April 2010 to August 2019, with his last position being the managing director of asset management division. Mr. Zhang worked at BDA from January 2005 to April 2010, with his last position being a director of the company, and an engineer at Ericsson from April 2001 to January 2005. Mr. Zhang graduated from Beijing University of Posts and Telecommunications in 2000.
Mr. Xu Chen (陳旭), aged 48, has served as our Chief Marketing Officer since February 2018. He has served as our Director since May 2021 and was re-designated as an executive Director with effect from December 16, 2022. He is in charge of the marketing, platform operation and public relations functions of our Group. Mr. Chen has over 23 years of experience in marketing in the Greater China region. Prior to joining us, Mr. Chen was the vice president at Jiuxianwang, a China-based e-commerce company, from November 2015 to November 2016. Mr. Chen received his bachelor’s degree from Beijing Wuzi University.
Mr. Tao Zhang (張濤), aged 42, has served as our Chief Technology Officer since our inception. He has served as our Director since May 2021 and was re-designated as an executive Director with effect from December 16, 2022. He is in charge of the research and development and information technology infrastructure of our Group. Mr. Zhang has over 17 years of experience in the software engineering and internet industry. Prior to joining us, Mr. Zhang served in various companies, including group companies of IBM, Renren Inc., a China-based social media platform, and Baidu Inc., one of the leading Chinese language Internet search service providers. Mr. Zhang received his bachelor’s degree from Beijing Information Engineering College (which was merged with Beijing Institute of Machinery and renamed Beijing Information Science and Technology University in 2008) and master’s degree from Beihang University.