Lucas Vargas, a growth expert with a rich background at Groupon and VivaReal, shares his entrepreneurial journey in building Nomad, a unique bank for Brazilians. He dives into the importance of gut instinct in making product and marketing decisions, even when investor backing was limited. Lucas discusses how customer obsession and leadership are key to scaling operations, and what makes the fintech sector in Latin America ripe for growth. He also highlights the impact of recent government reforms and the potential for innovative financial models in driving success.