Nandhakumar Devaraj is a seasoned quality assurance professional with extensive experience in software testing and implementation. Currently serving as a QA Lead at Mercury Insurance since December 2022, Nandhakumar previously worked at Tata Consultancy Services as a Guidewire Consultant from September 2019 to December 2022, and at Cognizant in various roles including Test Lead from November 2009 to September 2019. Nandhakumar's expertise includes Guidewire Policycenter, Billing Center, and third-party services. Educational qualifications include a Master of Computer Application from Kumaraguru College of Technology and a Bachelor's in Computer Science from Kongu Arts and Science College.