A professional mariner working on Cargo vessel since 1990.Presently working a Master in Wallem Ship management ltd. Working as a voluntary worker for environment protection since school life.Joined a environment conservation club(1st of its kind in Bangladesh) in 1985 named Notre Dame Nature Study Club of Notre Dame College in Bangladesh.Later continued as life member there.Also formed Nature Study Society of Bangladesh with same intention(http://www.naturestudysociety.org/about-us/) and working as voluntary worker.