Television actor and musician, he starred in five Argentinian child and teen shows from 2011 to 2015. In 2022, he played the character Luka Colucci in the TV show Rebelde. He has gained a large following on his francomasini Instagram account, where he posts modeling and lifestyle updates.
He trained at the Academia Timbre 4. His first television role was in Disney XD's Peter Punk as Ivan the manager for the band Rock Bones. He held that role from 2011 to 2013.
He became a heartthrob for the Argentinian teen community when he starred as Pedro in the telenovela Esperanza Mia. They toured the country with a musical version in 2015. He joined gladly as he plays guitar and the saxophone.
He formed a band with his sister called Te para tes.
In Esperanza Mia he starred alongside actress Lali Esposito.