Leo Sei is Senior Vice President, Product, UX & Marketing at TomTom and a member of the CEO leadership team, where he leads the company's product organisation across mobility and autonomy, location intelligence, and map foundation. He joined TomTom in 2022 after a decade at Google, where he held product and engineering roles across digital marketing, Android developer tools, and privacy and data governance. He started his career as a CTO and entrepreneur in the connected TV space. Leo holds an MSc in Advanced Computing with a specialisation in AI and Intelligent Systems from Imperial College London, and an engineering degree from Telecom ParisTech.