June 2005 : Present: Scientist, Division of Organic Chemistry, CSIR-NCL, Pune

1999-2001 : DAAD fellow, Fachberiech Chemie, Universitaet Konstanz, Germany
Mentor: Prof. Dr. Richard R. Schmidt 

1994-1998 : Ph.D., Phytochemical Technology Division, CSIR-Central Institute of Medicinal Plants (CSIR-CIMAP), Lucknow
Mentor: Dr. Ram P. Sharma