Efstratios Koulierakis is an Early Stage Researcher working at the Faculty of Law at the University of Groningen. He is a member of the STeP research group and is supervised by Professor Mifsud Bonnici and Dr. Milaj-Weishaar for his PhD research. Efstratios holds a Bachelor’s degree from the Law School of the National and Kapodistrian University of Athens and a Master of Laws (LL.M.) from KU Leuven, where he graduated cum laude.

His research focuses on the legal aspects of knowledge graph applications, specifically concerning Article 25 of the General Data Protection Regulation (GDPR). He has published an article titled The challenge of incorporating legal rules into digital applications: a theoretical exploration of article 25 GDPR in the Illyrius – International Scientific Review.