Bachelor of Science with honors, University Calcutta, India, 1988. Master of Science, Banaras Hindu University, India, 1991. Doctor of Philosophy, Banaras Hindu University, India, 2000.
Research scholar Banaras Hindu University, 1992—2000. Assistant professor, head department information technical PSNA College Engineering, Madurai Kamaraj University, India, 2000—2001. Assistant professor head department information technical Asansol Engineering College, West Bengal University of Technology, India, 2001—2003.
Assistant professor department electronics ad communications engineering Jaypee University Info Technology, 2003—2007. Associate professor department electronics and communications engineering Doctor B. C. Roy Engineering College, West Bengal University, since 2007.
Social activist Socio Science and Cultural Organization, Howrah, India, 1986-1988, Neo Vivek Subhas Voice, Howrah, 1984-1987. Member Optical Society of India.