T.K. is responsible for Microsoft Global Development Centres in China, India, Israel, New England, Silicon Valley and Vancouver. Ranga and his teams are responsible for ensuring Microsoft attracts, trains and retains the best talent in the world. He also drives the Garage programme, to accelerate grassroots innovation. Previously, Ranga led engineering for Microsoft's Database and Big Data businesses and his leadership was instrumental in growing SQL DB Azure data services. Ranga holds a Master's degree in Computer Science from the University of Wisconsin.