After learning editing , Vianney went on to direct many short films. In 2013, he signed his first feature film 'Les Petits Prince' The film won the Barrière Cinéma Foundation prize and a César nomination for Paul Bartel as Most promising actor. In 2015, he directed the series LES GRANDS for OCS, a bittersweet comedy about the daily adventures of college students in a quest for identity. The three seasons won 6 awards at the La Rochelle TV Fiction Festival, including best 26min series, best director, best music, best promising actress for Adèle Wismes, and youth award. In 2018, he releases his second feature film, CHACUN POUR TOUS – opening of the Locarno Festival. The same year, he participated in the making of a feature film, SELFIE, composed of five short films. He directed the last one which takes place during a wedding where the leakage of digital data is going to cause some troubles the smooth running of the event. In 2019, he collaborated with Victor Rodenbach to direct the writing of season 4 of DIX POUR CENT and is currently developing his next feature film as well as a new series.