Explore the cloud infrastructure architecture behind Nubank's global expansion in this 22-minute conference talk from StaffPlus London 2023. Discover how Lais Oliveira, representing one of the world's largest digital financial services platforms, addresses the challenges of scaling and adapting systems originally designed for a single country to serve over 70 million customers across Brazil, Mexico, and Colombia. Learn about the process of rethinking cloud infrastructure and developing a technical strategy to support rapid growth and overcome scaling obstacles. Gain insights into the complexities of transforming a fintech platform for international markets and the innovative solutions implemented to meet the demands of a multi-country operation.