I am a research scientist at Facebook. I obtained my computer science PhD from UC Berkeley in 2018. Before that, I got my master’s degree from Tsinghua University in 2013.

My research interests are in the areas of programming languages and software engineering. More specifically, my research focuses on program analysis, JavaScript, JIT-compiler and security. Before joining Facebook, I had work experience at Google and Microsoft Research, where I worked on toolchain support and system infrastructure to improve system quality and developer productivity.


JIT-compiler, program analysis, software testing and JavaScript