Operations Research & Optimization Techniques, Differential Equation.

 Worked as an Assistant Professor at Camellia Institute of Technology, in the Department of Mathematics, Madhyamgram, Kolkata-700129, since from 19th July 2012 to 21st March 2017.
 Worked as an Assistant Professor at Global Institute of Management and Technology in the Department of Applied Science and Humanities, Krishnagar, Nadia-741102, since from 22nd March 2017 to 17th September 2019.
 Currently Working as an Assistant Professor of Mathematics under Department of Basic Science & Humanities at Meghnad Saha Institute of Technology (Techno India Group), Kolkata, West Bengal, since from 18th September 2019.

 B.Sc. (Honours in Mathematics) from Malda College in 2010 under University of North Bengal.
 M.Sc. in Applied Mathematics from I.I.T.Roorkee in 2012.

Life-Time Member of Calcutta Mathematical Society (C.M.S), Kolkata

 Successfully completed a Project work on Computational Fluid Dynamics on “ONSET CRITERIA OF THERMO-SOLUTAL CONVECTION IN HORIZONTAL POROUS MEDIUM: A NON-EQUILIBRIUM APPROACH”, Under the Guidance of Dr. P. BERA (Associate Professor) of Indian Institute of Technology Roorkee, Roorkee-247667 in the month of Jan-Jun 2012.

 First Year (1st Sem & 2nd Sem) all sections (CSE-IT sections & Non CSE-IT sections).
 Second Year (3rd Sem & 4th Sem) almost all sections (CSE, IT, EE, ECE, CE, AIML, DS, IOT, CYS).