Mark Den Hartog

Mark den Hartog is an experienced Business Intelligence Consultant and developer specializing in Qlik Sense, QlikView, and Power BI. Currently serving at The CDO since May 2016, Mark has held various developer roles across multiple organizations, including LFE, YAYA, Saltro, Schouten Zekerheid, Spaarnelanden nv, VodafoneZiggo, and Avalex. In addition to Qlik development, Mark has also worked as a Business Intelligence Specialist and Power BI Developer at ThiemeMeulenhoff. Mark holds a Bachelor of Business Administration degree from HU University of Applied Sciences Utrecht and completed secondary education at Niftarlake College.