Tryfon Chiotis is the Head of the GÉANT Project Management Office (PMO) responsible for the day-to-day management and administration of the various iterations of the GÉANT project. Prior to joining GÉANT, he was the CTO for GRNET, the Greek National Research and Education Network, developing research networking and cloud infrastructure and services for the Greek community whilst already working with the GÉANT community. Tryfon has been a member of the NRENPC, the TERENA GA, and the Future Internet Forum, served as a delegate for Greece to ESA and to the e-IRG and also had a role in the EGI and the PRACE councils. Tryfon has a PhD in Quality of Service in High-Speed Networks from the National Technical University of Athens. In 2022 he won the Community Awards