Alumnus

1997 to 2005

Development Team Lead, thoughtbot

2000 to 2005

Staff Applied Mathematician, U.S. Food and Drug Administration

1988 to 1993

Associate Professor, CIMAT (Centro de Investigacion en Mathematicas Mexico)

1989 to 1994

Director, Knight Capital Group

1990 to 1994

Associate Professor, College of the Holy Cross

2002 to 2008

Senior Scientist, SHKA Incorporated

1987 to 1991

Professor, University of Central Florida

2001 to 2006

Senior Test Engineer, Medtronic

1983 to 1985

Director of the Computational Biology Center at the Flatiron Institute of the Simons Foundation

Professor, Mathematics, NYU Courant Institute

2009 to 2017

Senior Scientist, May Mobility