Visiting Scientist, Indian Statistical Institute, New Delhi, Since November 2011.   

Research Associate, (With ICAR National Professor, Dr.V.K.Gupta) IASRI, New Delhi, September 2006- October 2011.

SAS Teacher,  Ideal Soft Solution, New Delhi, March 2006 - August 2006.   

Research Associate, (With Dr. R.K.Shukla), NCAER, New Delhi, September 2005 -  February 2006.