I am a professor at Georgia Tech. Previously, I was a Ritt Assistant Professor at Columbia University and a member of the IAS. I earned my PhD at the University of Pennsylvania under the supervision of Paul Melvin
I study low-dimensional topology, usually using Heegaard Floer homology. My preprints and papers are available on the
arXiv. More details can be found in my CV (last updated August 2025).
I have visited 44 of the 50 states, and have given math talks in 26 different states. As of August 2025, I have not been to Alaska, Idaho, Kansas, Montana, North Dakota, or South Dakota.