Gergely Hajnal has directed successful experimental, short, and documentary films. His main characters are often people in extreme life situations who strive towards positivity. For the past ten years, he has organized media trainings, film clubs, and film festivals. In the past almost two decades, he has worked for various media and studios, and has participated in the creation of many documentaries, fiction films, commercials, educational films, and television programs. He creates video clips and scientific-educational films, and directs concert and theater broadcasts. He writes film critiques and reviews, prepares educational material on film, and is a jury member for Hungarian and international film festivals.