Surbhi Shridhar, B.Tech (I.T.) is a senior software engineer at Patni Computer Systems Ltd. She has about four years of experience in the software field, and about three years as a QA analyst/lead at Patni's Verification & Validation (V&V) Center of Excellence. Surbhi has been involved with V&V at various stages ranging from test planning to test execution. She has also drafted white papers and documents for the Center of Excellence. The author can be contacted at firstname.lastname@example.org.