Position held Duration
President, Bangladesh Electronics Society 12.06.2010  to  date
Dean (part time), Faculty of Science and Information Technology, Daffodil International University, Dhaka 26.08.2009  - 
19 .04 2011
Founder Vice Chancellor, Begum Rokeya University, Rangpur 21.10.2008 - 11.5.2009
Dean (part time), Faculty of Science and Information Technology, Daffodil International University, Dhaka 12.05.2004  - 20.10.2008
Director, Computer Center (now Institute of Information Technology), University of Dhaka 01.07.1995  - 04.11.1999
Founder Chairman, Department of Computer Science (now Computer Science and Engineering), University of Dhaka 01.09.1992  - 31.08.1995