I joined Facebook New York since 2019.07.

I was a software engineer at Google from 2017.04 to 2019.07. I mainly worked on the news corpus project in search, where we answer the question: "Which websites should be crawled & indexed as part of News?". Before that, I also worked in Google hotels in ads, where I TLed the ETL (Extract, Transform, Load) system for vacation rentals. My Google resume is available upon request.

I was a software engineer at the MMIA (Market Making and Index Arbitrage) group in Two Sigma Securities, New York from 2014.09 to 2017.03. My work focused on developing high frequency trading system and post-trade reporting systems.

I received my Ph.D. from Department of Computer Science and Engineering at Washington University in St. Louis in 2014 under the supervision of Professor Chenyang Lu and Professor Christopher D. Gill. In 2008, I received my B.E. from Department of Computer Science and Technology at Beijing University of Posts and Telecommunications. After that, I spent one year at the State Key Laboratory in Networking and Switching Technology in 2009 as a research assistant.