Vivek Ravisankar is the co-founder and CEO at HackerRank, a platform that helps programmers hone their skills and connect with companies. HackerRank is the leading player in the programming talent assessment space, and the company is growing. Prior to HackerRank, Ravisankar used to be a part of the Kindle team at Amazon, India. HackerRank is the first company to be accepted by Y-combinator from India. They have subsequently gone on to raise additional funding from Khosla ventures, Battery ventures and Zenshin capital.