Event organizing (Academic):

1. Organizing Secretary, Mathematics Day – Celebration of Completion of 100 Talks of IITG Mathematics Seminar Series, August 21, 2004.

2. Organizing Secretary, International Conference on Environmental Fluid Mechanics (ICEFM’05), March 3-5, 2005.

3. Coordinator, QIP-STC, Mathematical Techniques in Science and Engineering, June 26-30, 2006.

4. Coordinator (jointly with Dr. Siddhartha Pratim Chakrabarty), QIP-STC, Mathematical Methods, Modeling and Optimal Control, June 2-6, 2009.

5. Co-Coordinator, Innovation in Science Pursuit for Inspired Research (INSPIRE), December 15-21, 2009 (Main Coordinator Dr. S.B.   Santra).

6. Vice-Chairman, DRDO Scientist Entrance Test (SET-2009) (Under Ministry of Defence, Govt. of India)

7.    Coordinator, AICTE Training and Learning (ATAL) Faculty Development Programme on Mathematical Modelling of Problems in Coastal and Offshore Engineering, September 14-18, 2020

8.   Convener, International Conference on Advances in Differential Equations and Numerical Analysis (ADENA2020), October 12-15, 2020 (Other Convener: Prof. S. Natesan).