Pepy(Kalliopi) Meli, currently the Head of Learning Experience & Research at 100mentors, melds her expertise in educational design and technology to create impactful learning experiences. Holding a physics degree (University of Athens, Greece), a PhD in Science Education and a post-doctoral specialization in teacher education (University of Patras, Greece), her research has significantly advanced educational methodologies, emphasizing constructivist approaches and technology integration. At 100mentors, she crafts innovative learning pathways, drawing upon her experience as an Educational Consultant, university lecturer, and school teacher. This comprehensive background has equipped her with a deep understanding of the educational landscape. Pepy's scholarly contributions include numerous publications on science education, pedagogical approaches, and the effective use of educational technology, reflecting her commitment to improving teaching and learning through research and innovation.