I had passed M.Sc in Physics from Calcutta University in 1993 with first class, M.Ed from Calcutta University with first class. I had qualified NET in the year 2019 with 97.2950 percentile. I had qualified DOE O’ Level Certification (Govt. Of India) along with 3 Yrs diploma in Masters in Software Engineering from Lakhotia Computer Center. I had worked as Assistant Teacher in Computer Application in R.N. Singh Memorial High School for 1 year ,as Lecturer in Computer Application in Fakir Chand College(D.H ) for 6 Years, as Lecture in Physics in Sundarban Mahavidyalaya (Kakdwip) for 4 yrs. and then as Assistant Professor in Physical Science, Departmental in-charge of M.Ed section in Kolkata Teachers’ Training College for 13 Yrs.