Pattabi Kannappah is an experienced professional in client engagement and business development, currently serving as AVP - Client Engagements at Cognizant since December 2023, where responsibilities include leading strategy and revenue growth. Prior to this role, Pattabi held the position of Client Engagements Lead at Hitachi Vantara from August 2019 to December 2023, focusing on client relationships and business growth. Earlier experience at Cognizant from November 2004 to August 2019 included roles as Sr. Director and Client Partner, responsible for value delivery, business development, and operational management. Pattabi began a career at iOM as a Product Specialist from October 1996 to July 2004, concentrating on HR product development. Education includes a Bachelor of Science from the University of Madras and further studies at the National University of Singapore.