Senior Marketing Manager - Carrefour Brazil Marco Aurelio de Andrade Parretti is the Martech and Media leader in Brazil. In his free time, he likes to practice sports, nowadays he’s trying to challenge himself to practice CrossFit!   Strategic Customer Engagement and Marketing Director Octavio Ponce is passionate about providing excellent customer service through technology. Currently, he helps Carrefour get to know our clients better, providing better promotions and customer service thanks to technological transformation. He loves meeting new people and learning how to say Hello in various languages.