Biljana Đurđević, born on June 23, 1993 in Knin, present-day Republic of Croatia. She finished elementary and high school in Belgrade with great success. After that, she enrolled at the Faculty of Teaching Education in Belgrade, at the department of teacher education. She successfully completes her master studies with an average grade of 9.50. Master thesis defended on the topic Reading in curiculum programs for class teaching with a grade of 10.0.  She speaks English and has a B2 level FCE certificate.  After the master studies, she starts working in elementary school ,,Mina Karadzic" as a teacher in the classroom. She is currently employed as a deputy principal at the same institution which is now part of Maarif International Schools.

She is a member of teams that monitor and influence the development of the institution and the system. Biljana is a co-author of the European project We all matter – integrative learning, which is supported by the European Union fund. In the course of her previous work, she regularly improves in various fields of education for 21th century and psychology of management.