Mariana Ferreira

Mariana Ferreira is a Senior Product Analyst at TIM Brasil since October 2022, specializing in Consumer and Corporate Marketing, with responsibilities that include project management, impact assessment, external partner relations, and decision-support analysis in International Roaming. Prior to TIM Brasil, Mariana held a Senior Product Analyst position at Oi from May 2019 to October 2022, focusing on product development and market benchmarking for Oi Place and Oi Play, as well as managing KPIs and executive reporting. Mariana's earlier roles include a Telecommunications Analyst position focusing on contract management and KPIs and a position at Altran Consultoria in Technology Brasil, where project management and reporting for FTTH were primary responsibilities. Additional experience includes credit back office roles at Losango and an internship in real estate at Performance Empreendimentos Imobiliários. Mariana holds an MBA in Finance and a degree in Economics from the Instituto Brasileiro de Mercado de Capitais.