2013-present         Professor, Purdue University
2013-2018             University Faculty Scholar, Purdue University
2010-2013             Associate Professor, Purdue University
2008-2010             Associate Professor, York University
2006-2008             Assistant Professor, York University
2004-2006             Assistant Professor, University of New Brunswick
2003-2004             NSERC Postdoctoral Fellow, Copenhagen University/Fields Institute
1999-2002             Ph.D., University of Toronto
1997-1999             M.Sc., University of Toronto
1993-1997             B.Sc.H., Queen's University

2013-2018 University Faculty Scholar, Purdue University
2011 AMS Centennial Fellowship
2010 CMS G. de B. Robinson Award (joint with Wilhelm Winter)
2010 Israel Halperin Prize
2008 Ontario Early Researcher Award
2003 NSERC Postdoctoral Fellowship