Dimitri Holleman

Dimitri Holleman is a seasoned IT professional with extensive experience in Windows system engineering and infrastructure management, currently serving as a Senior Windows System Engineer at Gemeente Den Haag since July 2025. Prior to this role, Dimitri worked as an Infrastructure Specialist at BORG-OSC and owned DP-ict from September 2008 to June 2025. Previous positions include Senior Windows System Engineer at Conclusion, Technical Administrator at Wigo4it, and System Specialist Windows at vts Politie Nederland. Dimitri holds a degree in Elektrotechniek from Middelbare Technische Sectorschool Leiden, where studies were completed between 1991 and 1996.