· Professor of Computer Science and Engineering, Ewha Womans University2012–
· Principal Member of Technical Staff, AT&T Labs2011–2012
· Sr. Staff Scientist, Broadcom Corporation2010–2011
· Ph.D. in Electrical Engineering, Stanford University2010–
· MS in Electrical Engineering, Stanford University2004–2006
· Software Engineer, NeoWave, Inc.2001–2004
· BS in Electrical Engineering, Seoul National University1998–2001