Aris Efstathiou

Aris Efstathiou is a Full Stack Engineer currently at Yodeck since November 2025, with prior experience at Fenergo where C# backend features were developed and React.js front-end code was enhanced for client workflows. Earlier positions include a Back End Developer role at kariera.gr, where a new version of the platform was reconstructed using JavaScript, and a similar position at Human Factor focusing on PHP and Python projects. Additional experience includes military service in the Greek Army, a Junior Data Analyst role at CERN performing data analysis and programming, and a Junior System Administrator position at the University of Piraeus, maintaining systems and providing technical support. Efstathiou holds a Bachelor's degree in Information Technology from the University of Piraeus, obtained in September 2022.