Since 2007 professionally achieved opportunity at different IT, software development teams and academic research activities. Companies worked at: - Researcher Fellow, Ministry of ICT Division, Department of Computer Science, Engineering at University of Dhaka, Bangladesh.- Project Manager, TechKnowGram Ltd. - Software Quality Assurance Engineering SEBPO (joint venture of USA and Bangladesh)- Senior Technical Officer, PDDG Project of Royal Danish Embassy, Deputed at Municipal Association of Bangladesh (MAB).- Senior SQA Engineering, ServicEngine Ltd., Usablenet Project (joint venture of USA and Bangladesh)- Junior MIS Officer (IT), Ibrahim Cardiac Hospital and Research Institute Intern:- Department of MIS BIRDEM Hospital - Moshita Group, Network Implementation and Hardware Installation of Online Visa, Indian High Commission, Dhaka.Universities doing/did academic research:- Currently University of Dhaka Since 2018- American International University-Bangladesh from 2010-2012- Bangladesh University Engineering and Technology and Ahsanullah University of Science and Technology 2007.