
Rizos-Theodoros Chadoulis is a physicist with postgraduate studies in Artificial Intelligence, Communication Networks and Systems Security, Environmental Physics, and European Policies.
Since January 2022, he has been a PhD candidate at the Department of Informatics at Aristotle University of Thessaloniki (AUTH) in the field of Signal Processing and Information Analysis with applications in Environmental Monitoring, and an active member of the Student Registry of the Hellenic Authority for Higher Education (HAHE), having participated in the quality assurance and accreditation of more than twenty Master’s programs across Greek universities.
In the past, he has worked as a Research Assistant at the Information Technologies Institute of the Centre of Research and Technology Hellas (CERTH) for four years and as an External Consultant at EIT Digital, being involved in the activities of the EIT AI Community. In the spring semester of 2023, he was a Visiting Scholar at the University of Maryland to conduct part of his doctoral dissertation and participate in the research activities of NASA’s Land Cover Land Use Change Program. Since 2024, he has been working at IAASARS of the National Observatory of Athens, focusing on the prediction of solar radiation/energy using satellite observations and ground measurements.
He served as President of DAP-NDFK Thessalonikis in 2015–2016, leading an organization of thousands of active members, and later as an Executive Board Member of ONNED from 2019 to 2021. Since 2023, he has been an elected Board Member of the Hellenic Physical Society (ΕΕΦ), currently serving his second consecutive two-year term (2023–2027).
He is proficient in English, has a solid grasp of German, and also speaks French and Spanish. He additionally holds a Cisco Certified Network Associate (CCNA) certification. In his free time, he enjoys lifting weights, birding, and hiking.

Research Associate
Institute of Astronomy, Astrophysics, Space Applications And Remote Sensing, National Observatory of Athens
2024-...

External Consultant
EIT Digital
03/2024-...

Research Associate
Informatics and Telematics Institute, Centre for Research & Technology, Hellas
05/2020-04/2023 & 08/2023-07/2024
Visiting Scholar
University of Maryland, USA
04/2023-08/2023

Member of the Student Registry
Hellenic Authority for Higher Education
2023

Weather Observer
Hellenic National Meteorological Service
2016-2017

PhD Candidate
Computer Science Department, Aristotle University of Thessaloniki
2022-

MSc, European Policies on Youth, Entrepreneurship, Education and Culture
Department of International and European Studies, University of Macedonia
2022-2024

MSc, Environmental Physics
Physics Department, Aristotle University of Thessaloniki
2021-2023

MSc, Communication Networks and Systems Security
Computer Science Department, Aristotle University of Thessaloniki
2020-2022

MSc, Digital Media-Computational Intelligence
Computer Science Department, Aristotle University of Thessaloniki
2018-2020

Certificate of postgraduate education, Natural catastrophic phenomena from the point of view of climate change
Hellenic Open University
2018-2019

Bachelor's degree, Physics
Physics Department, Aristotle University of Thessaloniki
2009-2018

Co-Founder & CEO
Let's Park
2024-...

Dr Karl Mey Scholarship
Deutsche Physikalische Gesellschaft
Nov 2023

Elected Board Member
Hellenic Physical Society
2023-2025

Executive Board Member
ONNED
2019-2021

President
DAP-NDFK Thessalonikis
2015-2016

Cisco Certified Network Associate
Cisco
CSCO14141942

UAV Pilot Certificate (A1&A3-A2)
EASA

Cambridge Proficiency English
British Council

Mittlestufe
Goethe Institut
Nov 2021-