Dejan Kolar is a highly experienced IT professional with a strong background in system administration and engineering. Currently serving as a Senior System Engineer at M5 Hosting Inc. since August 2019, Dejan's career also includes key roles such as Chief Technology Officer and Senior System Administrator at Host Duplex, along with significant positions at eApps Hosting, Lunarpages Internet Solutions, and Oxxus.net, where expertise in Linux systems and tech support was developed. Educational qualifications include studies at Subotica Tech - College of Applied Sciences and the Faculty of Technical Sciences at the University of Novi Sad, complemented by a foundational education in Mathematics and Computer Science.