Bachelor of Science with honors, St. Stephen's College/U. Delhi, 1991. Doctor of Philosophy in Theoret. Condensed Matter Physics, State University of New York, Stony Brook, 1997.
Research associate Research Foundation of New York, New York City, 1993-1997. Associate Goldman Sachs & Company, since 1997. Visiting scholar Massachusetts Institute of Technology, Cambridge, 1996-1997.