- F.I.E (The Institution of Engineers(India),2010)
- PhD in Chemical Engineering (Indian Institute of Technology, Guwahati, 2010)
- MTech in Chemical Engineering( Indian Institute of Technology, Kharagpur, 1984)
- BE in Chemical Engineering(Assam Engineering College, Guwahati University, 1976)
- Academic: 8 months (Kaziranga University); Guest Faculty for four months in Dibrugarh University Institute of Engineering and technology, Dibrugarh University.
- Research: 34 years Engineering Research in the field of Energy, Chemical process development and scale up, basic as well as pilot plant work, transfer of knowhow to industry etc.