I'm a research scientist in the Algorithms and Optimization team at Google Research NYC since Oct 2021. I'm broadly interested in theoretical computer science and its intersection with economics, primarily in algorithmic mechanism design and online algorithms. Prior to joining Google Research, I received my Ph.D. (2021) and M.S. (2018) in Computer Sciences from University of Wisconsin-Madison, where I was fortunate to be advised by Prof. Shuchi Chawla. Before joining UW-Madison, I received my B.Eng (2015) in Computer Science from Tsinghua University. See my personal webpage https://pages.cs.wisc.edu/~yifengt/ for more about my research.