He worked as a researcher at Networking Lab, Department of Computer Engineering in Kyung Hee University, South Korea, where he received his PhD in 2009. He received his BSc degree in computer science and information technology from Islamic University of Technology (IUT), Bangladesh, in 2003. He has served as a Chair, Organizing Committee Member, and Technical Program Committee member in some international conferences/workshops such as HPCS 2010, ICA3PP 2010, WiMob’09 and 08, HPCC’09, and IDCS’09 and 08.