Dimitrios Kalfas

Dimitrios Kalfas is an experienced Infrastructure Engineer currently employed at Extenet since February 2022, where responsibilities encompass maintaining both on-prem and virtual server environments, deploying virtual machines in Azure, and managing Microsoft 365 applications and security protocols. Previous roles include IT Support Technician at the Consulate General of Greece in Chicago, where improvements in customer satisfaction were achieved, and IT Helpdesk Support at CENTRAL IT SUPPORT LTD, overseeing technical support and point of sale system commissioning. Early career experience includes self-employment as a Personal Computer Technician and military service in the Communications Department of the Greek Army. Dimitrios holds a BSc (Hons) in Computer Systems & Networks from Solent University.