Pantelis Varvakis is a seasoned IT professional specializing in network and cybersecurity, currently serving as a Network & Cybersecurity Engineer at ADAPTIT S.A. since October 2024. Previous experience includes roles as an Infrastructure & Network Administrator at DEMO Pharmaceuticals S.A., where responsibilities encompassed IT support for over 1,500 employees, network security, and server configuration. Additional positions span across various organizations, covering IT support engineering, network topology design, and technical support for major clients such as banks and telecommunications companies. Educational credentials include a Bachelor of Technology in Computer Systems Networking and Telecommunications from the Technological Educational Institute of Lamia, awarded between 2009 and 2016.