To say that Zerodha changed the investment landscape in India, is an understatement. Since their founding in 2010, they’ve continuously revolutionized the way retail trading and investing is done, by introducing game-changing products such as Kite, Console, Coin, and Varsity. Their success speaks to their vision — today, over 12 million people use Zerodha as their trading platform of choice making them the biggest stock broker in the country. We invited Nithin Kamath - the Co-Founder & CEO of Zerodha and inspiration to new investors around the world and Kailash Nadh - a self-proclaimed hobbyist, tinkerer and CTO of Zerodha, to talk about how the journey so far, the unique challenges faced by a finserv startup today and their love for open source.