Mark Olthof is a senior IT architect with a strong focus on business-IT alignment, processes, and enterprise architecture. Currently, they work as a Senior Solution Architect at Belastingdienst, following previous roles as an IT Architect at Kadaster and a GIS Architect at CGI. With over 15 years of experience in the information technology and services industry, Mark specializes in geographical information systems (GIS) and spatial technologies, having held various roles from management consultant to project manager. They earned a Master’s degree in Technical Computer Science from the University of Twente.
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