B. Sc (Hons): 1993-1996, Vivekananda Mahavidyalaya, The University of Burdwan
M. Sc: 1996-1998, The University of Burdwan
SLET: Qualified 2002
Ph. D: 2010, The University of Burdwan
• 2000-2006: Assistant Teacher of Mathematics, Mithani High School, Asansol, West Bengal
• 2006-2013: Assistant Professor of Mathematics, N. B. S. Mahavidyalaya, Bishnupur, Bankura, West Bengal
• 2013-2015: Assistant Professor of Mathematics, Sidho Kanho Birsha University, Purulia, West Bengal
• 2015-2016: Associate Professor of Mathematics, Bankura University, Bankura, West Bengal
• 2016-2018: Associate Professor of Mathematics, The University of Burdwan, West Bengal
• 2018 onwards: Professor of Mathematics, The University of Burdwan, West Bengal