Stefanos Harhalakis

Stefanos Harhalakis is a highly experienced Site Reliability Engineer at Google, where responsibilities have included working on Large Language Model (LLM) and Generative AI applications, managing the Stadia Infrastructure, and improving the reliability of Google Cloud platforms. Harhalakis has also served as a Package Maintainer for Debian and contributed as a hobbyist open-source developer since 1997. Prior experience includes a role as Principal Systems Administrator at Oracle, where technical leadership was provided for the UK Cloud Operations team, and various teaching positions covering CCNA and UNIX at several institutions. Harhalakis holds an MSc in IT from the University of Macedonia and a BS in Information Technology from the Alexander Technological Educational Institute of Thessaloniki.