Vasileios Giannoudis was born in Thessaloniki in 1992. He is a graduate Rural and Surveying Engineer of the Aristotle University of Thessaloniki, specializing in Transportation and Hydraulics, and he holds a Master of Engineering Degree from the Institute for Transport Studies, University of Leeds, United Kingdom, specializing in Transport Planning and Engineering. From 2017 to 2018 he served his military service in Greece as a Surveying Engineer. After graduating successfully in 2019, he joined WSP in Cambridge, as a Graduate Transport Modeller within the Strategic Transport Modelling team. He has worked on a wide range of projects focusing on transport modelling for both public and private sector clients in England. He has specialized knowledge in the calibration and validation of strategic, mesoscopic, and microscopic simulation models, the application of these models in traffic impact assessments and their economic appraisal (using TUBA). He is an experienced user of SATURN, Linsig and Junctions 9 traffic modelling software, experienced user of QGIS and ArcGIS, as well as Microsoft Office Applications, including VBA. Has good working experience with VISUM and VISSIM traffic models, and with SPSS statistical software. Since 2021 he has been working as a Research Associate at the Hellenic Institute of Transport (HIT) of the Centre for Research and Technology Hellas (CERTH). His research interests include traffic demand modeling and the optimization of traffic flows.