Antonios Chrysochoou is a Geographic Information Systems Consultant at Mesogeos Digital S.A., specializing in Smart Cities solutions for urban infrastructure management since April 2023. Previous experience includes roles as a Senior Software Developer at Idox plc, GI Technical Architect at CGI, and Senior Software Engineer (contractor) at Registers of Scotland, focusing on digital transformation services and backend infrastructure. Antonios has also served as a Senior Software Developer at ASTROSAT and worked as a Software Engineer while self-employed, supporting the National water network management office in Greece. Additional experiences include contracting as a GIS Engineer at Sopra Steria and roles at Registers of Scotland, sensewhere Limited, and Ecometrica, with expertise spanning database design, navigation systems, and ecosystem applications. Antonios holds an MSc in Informatics from The University of Edinburgh and a Ptychion in Geography from the University of the Aegean.