Sophia Eleftheriadou is a Clinical Psychologist and Project Officer at ARSIS – Association for the Social Support of Youth in Greece. She holds a Bachelor’s degree in Psychology and a Master of Science (MSc) in Clinical Psychology, and she is currently specializing in a long-term psychotherapeutic approach. With a background that includes clinical volunteer work in state addiction recovery centers and extensive field experience, Sophia currently focuses on the protection of vulnerable populations. As a lead researcher in collaboration with ECPAT International, she recently implemented a groundbreaking participatory research project using the "Walking Together" toolkit to explore digital safety and mitigate technology-facilitated sexual exploitation among unaccompanied children on the move. Her work bridges the gap between clinical observation and humanitarian action, aiming to empower displaced youth through evidence-based mental health and safeguarding strategies