Mariana Humantschuk Bressan is an experienced professional in demand planning and supply chain management, currently serving as a Senior Demand Planner at gategroup since June 2021. Prior experience includes roles as Agroindustrial Production & Planning Manager at Raízen, Supply Chain Engineer and Senior Supply Chain Analyst at 4flow, and Supply Chain Consultant at EY. Mariana began their career as a New Business Development Trainee at Nestlé and as a Business Intelligence Intern at International Paper. Educationally, Mariana holds a Master of Logistics and Transportation Engineering from Budapest University of Technology and Economics, a Master of Rural Development Engineering from the University of Debrecen, and a Business Master of Marketing Engineering from FIA - Fundação Instituto de Administração, along with a Postgraduate Degree in Lean from the University of Debrecen.