Natarajan Chandrasekaran is the CEO and managing director of Tata Consultancy Services (TCS). He has overseen significant growth at TCS since becoming CEO in 2009, with net profits increasing 30% and revenues growing 25% under his leadership. Prior to becoming CEO, Chandrasekaran held roles including COO and helped TCS transition strategically by adding new business lines and industry verticals. He began his career at TCS in 1987 as a software programmer and has received several awards and recognition for his contributions to the IT industry and business leadership.