Mariana Dornellas

Mariana Dornellas possesses extensive experience in strategic planning and business development, currently serving as Gerente de Planejamento Estratégico and Gerente de Novos Negócios e M&A at BRK Ambiental since January 2022. Prior to this, Mariana held various roles at Gerdau from January 2011 to January 2022, including Coordenador de Estratégia e Inteligência Comercial and multiple positions focused on Sales and Operations Planning (S&OP). Earlier experience includes positions at U&M Mineração e Construção S/A, where significant contributions were made in quality management and operational efficiency, and at CRITT, focusing on incubated businesses and project management support. Educational credentials include an MBA in Project Management from FGV and executive education in Leadership, Strategy, and Innovation from Insper.