1. Presently Working as Assistant Professor of Chemistry at Jamia Hamdard University from 6th Dec 2006. 2. Worked as Lecturer (ad-hoc) of Chemistry at Shaheed College Rajguru of Applied Sciences (Delhi University) from 17th July 2006 to 5thDec 2006. 3. Worked as ad-hoc Lecturer at S.G.T.B Khalsa college (Delhi university) from 21st july 2005 to 30th April 4. Worked as guest Lecturer at Chemistry at Shaheed Rajguru College of Applied Sciences (Delhi University) from 17th July 2004 to 17th July 2006