He obtained his Bachelor's degree from the University of Calcutta in 1986 and Master's degree form Jadavpur University in 1989. He received his Ph.D. degree from Jadavpur University in 1994 in the area of Reliability Engineering and Terotechnology. His research interest includes multicriteria decision-making theory, control chart pattern recognition, operations management and operations research, and expert system. He has guided several Master's degree and Ph.D. degree students. He is also a regular reviewer of several international and national journals of high repute.