Mariusz Lesiewicz

Mariusz Lesiewicz

Mariusz Lesiewicz

Mairusz started his career as a demand planning intern at Johnson & Johnson before assuming the role of Supply Chain Analyst, then Demand Planning Analyst, and then Demand Planner. He spent some time as Demand Planner for the chocolate category at Mondelēz International before becoming a Senior Supply Chain & Operations Consultant at EY. Mariusz holds a Masters degree in Accounting and Finance from SGH Warsaw School of Economics, and his main interest lies in the methodology of forecasting and innovative approaches to demand planning.