Alexander did his first sequences for short films when he was 9 years of age. And he stayed with filmmaking. Being an allrounder he wrote the scripts for his many short films and films, his video installations and teaching videos, he was directing them, did the camera, and was responsible for cutting, sound and lights.
He is connected with Be Van Vark through some years of cooperation and several artistic projects. These days he is working on the international documentary „Devided God“ in the „European Network of Young Cinema“, called „Nisi Masa“.