Marc Tjin

Marc Tjin is a Senior Consultant at Self-Employed with over 20 years of procurement experience at blue-chip companies. Tjin has held various roles, including Associate Director of Procurement at Astellas Pharma, where they professionalized the procurement function and contributed to global decision-making. They managed procurement spending at Veenman, a Xerox Company, and achieved significant savings at PURAC. Tjin holds a Master's Degree in Business Administration with a focus on Procurement from Maastricht University and is currently studying for an engineering degree in Information Technology at Hogeschool van Utrecht.