Md. Abdul Mannan is a Field Supervisor at the Evaluation and Consulting Services (ECONS) Ltd. He completed B.Sc. Ag (Hon’s) and M.S in Agroforestry and Environment from Hajee Mohammad Danesh Science and Technology University, Dinajpur. He was working with a foreign volunteer organization (Better Tomorrow and Sweden) at different locations in Bangladesh, especially in the Rohingya Refugee Camp in Cox's Bazar. He has experience as a Field Officer in many research projects and national and international organizations. He has worked as a Research Assistant of Agroforestry and Environment Department.  During his university life. Also, He was involved in different Voluntary organizations, especially HSTU Journalist Association (2017-21) and Green Voice (Environmental Youth Organization) District Coordinator at present.