Sergei Riabov is an experienced product leader with a strong background in the financial technology sector. Currently serving as the Head of Product at Revolut, Sergei oversees stock trading and multiple cross-functional product teams. Previously, at Tinkoff, Sergei held various roles, including Head of Product, where several teams were built and managed to cater to user segments within Tinkoff Investments, as well as launching Pulse, the largest Russian investing social network. Starting as the Android team leader, Sergei introduced Kotlin programming to enhance the development process. Earlier career experience includes founding Evolucio, where a team was developed to create websites and mobile applications focused on organic user acquisition. Sergei holds an Engineer's degree in Automation Engineering from Samara State Aerospace University.