Associate Professor, Departmet of Computer Science and Engineering, Indian Institute of Technology Kharagpur, May 2011 to present.
Assistant Professor, Departmet of Computer Science and Engineering, Indian Institute of Technology Kharagpur, Dec 2002 to May 2011.
Visiting Faculty, Department of Mathematics and Statistics, Indian Institute of Techonolgy Kanpur, Dec 2001 to Dec 2002.
Scientific Assistant (Wissenschaftliche Hilfskraft), Faculty of Mathematics, Ruhr-Universität Bochum, Germany, Oct 2000 to Oct 2001.
Project Associate, Department of Computer Science and Automation, Indian Institute of Science, Bangalore, Jan 2000 to Sep 2000.
Areas of Research / Professional Expertise
Computational number theory
Playing electronic keyboard