David Buffolo currently serves as Coordenador de Arrecadação at Alloha Fibra, a position held since October 2023. Prior to this role, David was Coordenador de Arrecadação at VIP Telecom from January to October 2023 and Coordenador de Cobranca & Arrecadação at LIGUE from October 2021 to January 2023. David's experience also includes a significant tenure at Vivo (Telefônica Brasil), where responsibilities included Senior Retention Supervisor and Retention Supervisor between November 2015 and August 2021. Earlier in David's career, roles at GVT encompassed Supervisor de atendimento and Assistente administrativo from May 2009 to October 2015. David holds a Bachelor's degree in Administration from Faculdades Maringá, obtained from 2010 to 2014, specializing in Business and Marketing.