Summary
Kostas Mavropalias is a seasoned software engineering leader with over 14 years of documented experience and more than 20 years of practice, currently serving as Director of Software Engineering at GLG after a long tenure as Principal Software Engineer. He combines deep full-stack and architecture expertise—spanning React/React Native, Node, Python, serverless AWS, and modern ML/LLM tooling—with a strong product and UX sensibility that consistently aligns technical strategy to business outcomes. A published author and prolific open-source maintainer whose projects reach thousands of users, he pairs hands-on coding with mentor-led leadership to drive delivery excellence. His background in cyberpsychology and user research gives him an unusual edge in building usable, accessible systems that genuinely reflect user needs. Known as a clear communicator and decision-maker, Kostas is comfortable owning technical architecture for large teams while staying closely involved in implementation and innovation.
14 years of coding experience
25 years of employment as a software developer
BSc Honours Computer Science, BSc Honours Computer Science at The University of Sheffield
MSc Cyberpsychology, MSc Cyberpsychology at Dún Laoghaire Institute of Art, Design and Technology
English, Greek