· Senior Research Scientist, Simons Institute for the Theory of Computing2022–
· Chancellor's Professor, Department of EECS, University of California, Berkeley2022–
· Professor, Carnegie Mellon University2014–2021
· Associate Professor, Carnegie Mellon University2009–2014
· Faculty Member, Computer Science Department, Carnegie Mellon University2009–2021
· Member, School of Mathematics, Institute for Advanced Study2007–2008
· Associate Professor, University of Washington2007–2009
· Assistant Professor, University of Washington2002–2007
· PhD in Computer Science, Massachusetts Institute of Technology2001–
· Miller Research Fellow, University of California, Berkeley2001–2002
· Master of Science, Computer Science, Massachusetts Institute of Technology1999–
· Bachelor of Technology (B.Tech), Computer Science and Engineering, Indian Institute of Technology, Madras1997–
· B. Tech. degree, Indian Institute of Technology, Madras1993–1997