Complex sentence: At the age of fifteen, he was nicknamed "Timomatic" by his friends, because of his hip-hop dancing skills, and secured a part-time position as artistic director/choreographer of dance company Kulture Break in Canberra.
Split into simpler sentences: At the age of 15, he was nicknamed "Timomatic" by his friends, because of his hip hop dancing skills. He also secured a part-time position as artistic director and choreographer of dance company Kulture Break in Canberra.