Julliane Franzoi was born in São Paulo (Brazil) and grew up there. At the age of nine she received her first ballet training at Grupo Raca Centro de Artes Sao Paulo and subsequently studied at the Especial Academia de Ballet. From 2014 to 2016 she completed her education at the John Cranko Schule, from which she graduated in July 2016.
In the 2016/17 season she joined the Stuttgart Ballet as an apprentice. Since the following season she is dancing in the Corps de ballet.