Ioannis Sarafis earned his PhD in 2018 from the Department of Electrical and Computer Engineering at Aristotle University of Thessaloniki (AUTH), Greece, specializing in machine learning. He currently serves as the Technical Manager of the EU-funded REBECCA project, overseeing its scientific and technical aspects. Previously, Ioannis worked as a research associate and postdoctoral researcher on various EU-funded projects. His research focuses on machine learning and data analysis with noisy or incomplete labels.