Polyxeni Gialia holds a BSc degree in Business Administration from Athens University of Economics and Business (AUEB). She has worked as an accounting assistant. Since January 2017, she is associated with the Integrated Systems Laboratory of the Institute of Informatics and Telecommunications in NCSR Demokritos, working for IT projects management and as a financial analyst in several European and National projects (FP7, H2020, NSRF).