Geert-Jan Kolsteren

Geert-Jan Kolsteren is an experienced IT professional with a robust background in service management, warehousing, and distribution systems. Currently serving as Squad Lead for Service Management at Signify, Geert-Jan oversees the global ServiceNow platform. Previous roles at Signify include leading various squads focused on order-to-cash and warehousing applications, as well as managing IT operations for lighting product distribution. Geert-Jan’s career includes significant positions at Philips, where responsibilities encompassed site IT operations and local IT application management. Early experience includes roles at Platani Nederland BV, Philips Lighting Distribution, and Atos Origin, where Geert-Jan managed teams of IT specialists, led projects, and developed customized applications. Educational credentials include a Bachelor in Business Administration and various certifications in supply chain management and project management.