Mark H.

Mark H. is a Senior IT Support Specialist at the International School of Amsterdam, where Mark ensures smooth operation of the school's IT infrastructure. Additionally, Mark serves as a Security Guard and Security Systems Coördinator, contributing to the safety and integrity of the school's security infrastructure. Mark is also the Owner of OcculTech, a group dedicated to Dutch OSINT investigation. With a background in security management and hospitality, Mark has a proven track record in upholding safety and security standards in various roles throughout their career.