Alexander has been working as a freelance photographer and art photographer since his training as a photographer (1997-2000 at the Free University in Berlin). In the summer of 2017, he successfully completed the artistic long-term documentation of the renovation of the Staatsoper Unter den Linden with an exhibition. In 2018, the corresponding publication is published by Hatje Cantz.
He has produced several exhibitions and illustrated books by well-known artists and galleries in collaboration with them for art and photo publishers. Alexander lives in Oberschöneweide and is committed to his district. He is the initiator and chairman of the association p: photography unlimited berlin e.V.