I received Ph.D. degree in Computer Engineering in 2009 from Kyung Hee University, South Korea. My B.Sc. was in Computer Science and Information Technology from Islamic University of Technology (IUT), Bangladesh in 2003. Currently I am affiliated with Computer Science department at International Islamic University Malaysia (IIUM), Malaysia. I like to read a lot, both technical and non-technical subjects to fill the gaps I have in understanding this transient life better.