Géraldine is a performer who completed her professional training at the Academy of Live and Recorded Arts (ALRA). She also trained in physical theatre with Rough Cut Theatre.

In the last few years she has appeared in several productions on the London Fringe circuit, including Wanda's Visit by Christopher Durang, No Exit (Huis Clos) by J.P Sartre and The Orphan Muses by Michel Marc Bouchard, all at the Barons Court Theatre, a new writing festival (which she co-produced) at the White Bear Theatre and new writing productions by Dean Drinkel (El lupo) at the Cockpit Theatre. She performed in The Story of the Panda Bears at the Edinburgh Fringe Festival. Most recently she played the part of May in The Accrington Pals by Peter Whelan at ALRA.