Professor of Economics, University of Notre Dame

Indian Institute of Technology Guwahati and Indian Institute of Technology Kanpur

visiting prof, nottingham trent university

Dynaflow, Inc.

Professor of Mechanical Engineering, Univ. of Oxford

Professor of Mechanical Engineering, The University of Iowa

Banking and Finance, University of Innsbruck

Harbin Institute of Technology(Shenzhen)

Johns Hopkins University

Professor, Department of Chemical Engineering, Indian Institute of Technology Hyderabad