3. Bachelor of Engineering (B.E.), 2001, Mechanical Engineering, Jorhat Engineering College under Dibrugarh University, Assam.
• 24/07/2015 to till date, Assistant Professor, Centre of Energy, IIT Guwahati, India.
• 1/03/2013 to 23/07/2015, Assistant Professor, Department of Energy, Tezpur University, India
• 31/12/2004 to 28/02/2013, Scientific Officer Grade-II, Centre for Energy, IIT Guwahati, India.
• 17/06/2002 to 30/12/2004, Assistant Project Engineer, Department of Mechanical Engineering, IIT Guwahati, India.