Alex Papacharalampous is the Founder and CEO-CTO of AETHON Engineering and co-founder of TransiTool, building the bridge between advanced engineering, AI, data standardisation, and real-world impact. Trained at NTUA and TU Delft, and shaped by research in transport analytics, ADAS simulation, and European RDI projects, he leads with a rare blend of scientific depth, product instinct, and entrepreneurial ambition. His work focuses on technologies that make cities, mobility systems, and organisations more intelligent, interoperable, sustainable, and human-centered. Alex’s vision is simple and demanding: transform complex innovation into practical systems that help society move forward, faster, confidently, and responsibly at scale.