Appointment :

Lecturer                                                      1999-2001       Ananda Mohan College (affiliated to University of Calcutta)

Post-Doctoral Research Associate            2001-2002       National Tsing Hua University (NTHU), Taiwan

Post-Doctoral Research Associate            2002-2006       National Chiao Tung University (NCTU), Taiwan

Post-Doctoral Research Associate            2006-2008       Kochi University, Japan

Lecturer                                                      2008- 2015      Birla Institute of Technology and Science, Pilani

Associate Professor                                    2015-2021       Birla Institute of Technology and Science, Pilani

Professor                                                     2021-present   Birla Institute of Technology and Science, Pilani

Academic Recognition :

Post-Doctoral fellow                                   2006 – 2008     Japan Society for the Promotion of Science (JSPS) fellowship