• University Research Fellow (URF), Department of Legal Studies, University of Madras. (1984 – 1986)

• Patent Assistant, Remfry & Son (1986 – 1988).

• Assistant Professor, National Law School of India University, Bangalore (1988 – 1992)

• Visiting Lecturer, University Law College, Bangalore (1993 – 1996).

• Infosys Research Fellow, NLSIU, Bangalore (2002 – 2004).

• Regularly drafts and files Patent Applications.

• Teaches Intellectual Property Law at NALSAR Hyderabad, IIM Bangalore, ASCI, Hyderabad, National Law University Jodhpur, Symbiosis Law School and RG School of Intellectual property law, Kharagpur as a Guest Lecturer.

• Actively involved in some of the leading IPR Infringement, EMR Revocations, Opposition and Rectification cases in Bombay, Madras, Bangalore and New Delhi.

• Regularly attends and acts as Resource Person in Professional Improvement Programs on IP Law, Environmental law and International Trade law.

• Headed the Bangalore Office of Krishna & Saurastri Associates, Patents& Trademark Attorneys Bangalore from January,2003- February, 2014.