Vaya is a teacher of History at the 2d State Senior High School of Xanthi, Greece. She received a BA in History & Archaeology and a MA in International Business Administration and then worked as an fundraising coordinator in the children’s charity sector, in London. She is a CEO, elected member in the Board of Directors in “Robospecialists”, an NGO dedicated to educate young people in robotics and AI technologies. From that position she is personally committed to empower more girls to STEM education. Her favorite historical areas are the Holocaust education and the Nazi & Soviet totalitarian ideologies.