Jacek Duma

Jacek Duma is a Microsoft Senior Systems Engineer with extensive experience in IT, beginning in the pre-press area before transitioning to systems administration. Since 2008, they have worked at Comarch, planning and managing global IT infrastructures within the Datacenter department. Previously, they held various roles at Grupa Onet.pl SA, where Jacek specialized in Microsoft systems and gained expertise in different operating environments. Jacek earned an engineering degree in Computer Systems from AGH University of Science and Technology, further solidifying their foundation in the field.