TechCrunch is pleased to announce that Nubank co-founder Cristina Junqueira and co-founder/CEO David Vélez will join us in a fireside chat at Startup Battlefield Latin America on November 8 at the Tomie Ohtake Institute in São Paulo, Brazil. Nubank’s product is a no-fee credit card managed through a mobile app. Investors like Sequoia, Kaszek, Tiger Global […]