He has served renowned Raiganj University College( Now Raiganj University) as Professor of Botany(1981-2017) and as Principal(2007-2015). During his service life he was interested in photomicrography and could not engage himself in serious DSLR photography but now he is a devoted photo artist and likes to shoot nature, candid and wildlife . In the year 2017 he has been awarded with AFIAP and AFIP and the next year he was awarded with EFIAP and EFIP. He has built up a small herbarium of plants which are available at Raiganj Wildlife Santuary. He is associated with many welfare NGOs. This(2019) year he has visited Tanzania for wildlife photography. He has served NBPC as vice-President during 2017-2019 and now he is the President(2019-present).He may be contacted at 8001514714(WA), 9434423903, e-mail: email@example.com.