Organizer (Korean Mathematical Society), January 2023--December 2026.
Associate Professor, Seoul National University, September 2022--present.
Associate Dean (academic affair), March 2023--February 2025.
Assistant Professor, Seoul National University, September 2018--August 2022.
Research fellow, Center for Geometry and Physics, IBS, August 2015--August 2018.
Research associate, University of Luxembourg, October 2013--July 2015.
Ph.D, University of California, Berkeley, Mathematics, August 2007--May 2013.
Military service, ROK army, July 2004--July 2006.
BS, Seoul National University, Mathematics, March 2000--February 2004.