Nedeljka is a journalist by formal education, a youth worker by non-formal education, and she is an activist in her heart. Since 2010, Nedeljka has been active in the field of non-formal education. Since 2018, Nedeljka has been working for the National association of youth workers (NAPOR) where she has participated in the creation of youth policy from national to international levels. In addition to sitting on the bureau of the Advisory Council on Youth, she is member of the association "I want to go to theatre" which promotes theatre amongst young people.