Leiz Barros

Leiz Barros is a Senior Planning Analyst II at MCA Auditoria e Gerenciamento Ltda, contracted by Vale S/A since February 2023, with extensive experience in planning, data management, and process improvement. Previous roles included Senior Quality Technician and Technician in Planning Jr at Progen S.A., focusing on Power BI, automation, and stakeholder training, as well as positions at Manpower Staffing, Infotec Consultoria e Planejamento, and Petrobras Transporte, where responsibilities ranged from document management and quality assurance to training and supporting clients in electronic document management systems. Leiz holds an MBA in Business Intelligence and analytics from Universidade Anhanguera, a degree in Information Systems from Estácio, and a Bachelor’s in Library and Documentation from the Universidade Federal Fluminense.