Anina Chileva is a psychologist, a long-term consultant and trainer in the field of comprehensive health education and health promotion. Since 2007 she has been PETRI – Sofia Executive. Her main work is related to group dynamics training in the field of psychological development and health of young people.
Sofia Kandilarova-Georgieva is a Master in Clinical and Counseling Psychology, Chief Expert in the Child and Youth Health Department of NCPHA. Trainer and member of the national training team for training of trainers in peer education approach.
Yuliya Andzhekarska has been a Youth Coordinator of PETRI – Sofia since 2015. She graduated in International Relations at Sofia University in 2013. She has almost 10 years of experience as a volunteer and later as a professional in non-governmental organizations engaged in education and youth work.