Doctor of Philosophy, Bhabanipur S.N.High School, West Bengal, 1983.
Professor of Botany, FLS, FIAAT, Coordinator-UGC-DRS-SAP and DBT-BOOSR,
Head University Midnapore, 1997. Department head University Grants Commission, Midnapore, since 2006.
Member of Industry Training Authority, NBS, Institute for Problems in Materials Science (P. M. Bhaduri Best Lecturer award 2005).
Married Sanjukta Parui, May 2, 1995.