· Amazon Scholar, Amazon2023–
· Consultant, Facebook Novi2018–2022
· Associate Professor, New York University, Courant Institute of Mathematical Sciences2016–2016
· Professor (Research) of Computer Science, Stanford University2016–
· Visiting Researcher, Google2015–2017
· PhD in Computer Science, Stanford University2003–
· Intern, Intel1996–
· Intern, Microsoft Research1993–
· Pioneer in formal hardware verification, 0-in Design Automation (now part of Siemens/Mentor Graphics)