Cynthia studied cinema, video and editing at the School of Fine Arts (Ecole nationale supérieure des Beaux-Arts) in Paris and graduated as assistant director from the Conservatoire libre du cinéma français.
She has made a short fiction film called LA MORT EN DOUCE in 2005 and co-directed with Mélissa Arra her first feature-length documentary L’ORDRE DES MOTS / BINDING WORDS in 2007.
Concurrently with her own projects, she is also casting director and actors director on short and length features.
She has worked on award-winning short films such as : FORBACH directed by Claire Burger, VILAINE FILLE , MAUVAIS GARÇON directed by Justine Triet ; SUR LA ROUTE DU PARADIS directed by Uda Benyamina, C’EST GRATUIT POUR LES FILLES and DEMOLITION PARTY directed by Claire Burger and Marie Amachoukeli.
She has most recently worked on award-winning feature-length films such as VANDAL directed by Hélier Cisterne, DIAMANT NOIR directed by Arthur Harari, C’EST ÇA L’AMOUR directed by Claire Burger, VICTORIA, SIBYL and ANATOMY OF A FALL (Cannes / Palme d’or 2023) directed by Justine Triet.