· Cheriton Family Professor of Computer Science, Stanford University2014–
· Senior Research Scientist and Special Advisor to the Chairman, D. E. Shaw Research2002–2014
· Lead Artificial Intelligence Engineer, Arch Healthcare2001–2002
· Ph.D. in Electrical Engineering and Computer Science, Massachusetts Institute of Technology1998–2002
· M.Phil. in Biological Sciences (Churchill Scholar), University of Cambridge1997–1998
· B.S. in Electrical Engineering and B.A. in Mathematics, Rice University1993–1997