Jos Martowirono is an experienced professional in the field of technical drawing and project management, currently serving as Tekenaar en Werkvoorbereider in Store Development at Intergamma since May 2021. Previous roles include Projectleider at Van Houten & Versteeg and various positions focused on technical drawing and construction management with companies such as WTH | Grensverleggend Comfort, Spar Holding, and Den Dekker Project Management. Jos has a strong background in both technical and managerial roles, with additional experience in sales and guidance from a tenure at Automat. Educational qualifications include Global Project and Change Management from Windesheim Honours College, a degree in Filiaalbeheerder/Ondernemer from Drenthe College, and a theoretical pathway in Economics from Stad en Esch.