Since emigrating from Perth to Melbourne, Xavier has been an active stand-up comedian, writer and performer. He has performed in eleven Melbourne International comedy festivals, three Melbourne Fringes, two Adelaide Fringes, four Perth Fringe Worlds, two Perth International Comedy Festivals and two Sydney Comedy Festivals.
He appeared on Rove, SBS's 'Live @ Bella Union' and the new series of 20 to One. He has also written for and acted in the kids show You’re Skitting Me.
Xavier was nominated for Best Comedy at the Perth International Comedy Festival 2011, Perth Fringe World 2011 and a Golden Gibbo at the 2011 Melbourne International Comedy Festival.