Since 1997, I am working in the Department of Electrical Engineering of IIT Bombay currently as a Professor. Earlier I also worked in Indian Space Research Organization, Ahmedabad (during 1988-89) and High Performance Computing Group of Center for Development of Advanced Computing (C-DAC) (during 1994-97). I was the Head of the Electrical Engineering Department from January 2nd, 2012 to January 4th, 2015. During 2008-11, I also served as the Head of Computer Center of IIT Bombay. I am serving as Dean of Faculty Affairs since February 2017.