Stella Marina Cantuaria is an experienced professional in budget planning and management, currently serving as the Budget and Planning Director at TIM Brasil since January 2017. Previously, Stella held various senior management positions at Oi Telecomunicações from May 2006 to January 2017, including Budget/Planning Senior Manager and Regional Sales Manager. Stella began their career at Brasil Telecom as B2B Sales Support Manager before working at Terra Networks Brasil as Regional Sales Manager. Stella holds an MBA in Gestão Empresarial from FGV - Fundação Getulio Vargas, completed between 1997 and 1998.