· Director of System Architecture and Director of Research, Akamai Technologies2006–2009
· PhD in Computer Science, Carnegie Mellon University1981–
· Professor of Computer Science and Engineering, MIT Computer Science and Artificial Intelligence Laboratory (CSAIL)1981–
· Bachelor of Science in Computer Science and Mathematics, Yale University1975–
· Founder and Chief Technology Officer, Cilk Arts, Inc.
· Corporate Fellow, Thinking Machines Corporation