Official Address :
Department of Electronics and Communication
College of Engineering Trivandrum
B.Tech in Electronics and Communication from T K M College of Engineering (University of Kerala) in 1988.
M.Tech in Communication Engineering from Indian Institute of Technology Bombay, Mumbai in 1997.
PhD form the Department of Electrical Engineering, Indian Institute of Technology Bombay, Mumbai in 2007.
PhD Thesis: Single Frame Image Super-Resolution (Advisor: Prof. Subhasis Chaudhuri).
Engineer-SB : Institute For Plasma Research, Bhat, Gandhinagar, Gujarat – 1989.
Electronics Officer: National Airports Authority: 1989-1991.
Department of Technical Education, Government of Kerala: From 1991 onwards
Lecturer : 1991-1999
Assistant Professor: 1999-2009
Professor : 2009-
Visiting Researcher: University of Trento, Italy : 2006