Chairperson, M.Tech Task Force Committee 2010.

Co-ordinated a short term course on Solar Cells jointly with Prof. Enakshi Bhattacharya from July 30 - Aug 4, 2009.

Was Chairperson VanaVani School during 2006-09.

Co-ordinated a short term course on MicroElectroMechanical Systems (MEMS) jointly with Dr. Enakshi Bhattacharya from Jan 2-7, 2003.

Joint Secretary for the International Workshop on Physics of Semiconductor Devices (IWPSD-2003) held at I.I.T.Madras in December, 2003.

Head Examiner of Electronics & Communication Engg. (EC) paper of Graduate Aptitude Test in Engineering (GATE) Examination at I.I.T. Madras in 2001.

Reviewer of IEEE Electron Device Letters, Microelectronic Engineering, Jl. Of Electronic Materials and Jl.of Crystal Growth.

Warden, Sarayu Hostel from 1995 to1998.