Master of Science, St. Xavier's School, Durgapur, India, 1980. Doctor of Philosophy, Indian Institute of Technology, 1995.
Research and Development officer Houghton Hardcastle Private Ltd., Mumbai, 1994—1997. Assistant professor Department Chemistry, R.S. College, Howrah, India, since 1998. Consultant Forsythe Lubrikote Private Ltd., Mumbai, since 2008.
Volunteer Non Governmental Organization, Kolkata, India, 2000—2009. Member of Catalysis India.
Married Shaswati Banerjee. 1 child Debasmita.