Rodanthi (Rozita) Tsoni holds a BSc in Physics from the University of Ioannina, Greece and a Master’s Degree in Special Education (Joint Degree from the University of Patras, Greece and the University of Nicosia Cyprus). She also holds a Master’s degree and a PhD from the Hellenic Open University. Currently, she is a Postdoctoral Researcher, School of Science and Technology, Hellenic Open University and a member of the Big Data Analytics and Anonymization Lab. She has worked as a Physics instructor in the private sector and in public schools. She currently works in special education. She has published several papers in the field of Educational Technology, Distance Learning, and Learning Analytics. Her research interests include Learning Analytics, Educational Data Mining, Distance Learning, and Educational Technology.