Marios Chionis is a Full Stack Developer at DMU and is currently completing his Computer Science degree at the Athens University of Economics and Business. With a strong technical background and a problem-solving mindset, he contributes to developing robust, efficient, and scalable digital solutions across both front-end and back-end environments

He mainly develops websites and e-commerce stores, focusing after launch on back-end optimization, database structure, and system reliability. His expertise includes PHP, MySQL, and dynamic logic that enhance performance and scalability