Ioanna Kostaki is a graduate of the Department of Political Science and Public Administration of the National and Kapodistrian University of Athens. She holds a master’s degree in “International and European Studies” from the University of Piraeus and a master’s degree in “National and EU Administration” from Panteion University. She has been an external collaborator of the National Center for Social Research. In 2016, she was admitted to the National School of Public Administration and Local Government through a competitive examination. Since 2018, she has been an executive of the Directorate of Collective Agreements of the Ministry of Labor and Social Affairs.