A graduate of the Montreal Conservatory of Dramatic Art and the School of Humour in screenwriting, Sonia has several strings to her bow. She participated in the comedy show Les Appendices for nine seasons as an actress, screenwriter, director and designer. 

On stage, she was in the cast of the plays Faire des enfants, Le Balcon, L’Histoire des ours pandas, Ludi Magni, Sylvia et Fairfly. In addition, as co-author, co-director and performer, she presented, with her theatre company Le Projet Bocal, the shows Le Projet Bocal, Oh Lord, Le Spectacle à la Petite Licorne and Showtime, une grosse pièce de théâtre. The collective also presented Perplex(e) by German artist Mayenburg. 

Sonia has participated in several TV series: Like-Moi (Gémeaux Prize for Best comedy interpretation, 2020), Léo, Olivier, Karl et Max as well as in web series: Pitch, Barman (Gémeaux Prize for Best female interpretation, 2018), Le bœuf haché ou le tempeh et Les Appendices de retour après la pause. Sonia plays Stéphanie Caron-Lavallée in the film Guibord s’en va-t-en guerre by Philippe Falardeau and Jeannette in L'Arracheuse de temps by Francis Leclerc and Sarah in Bungalow by Lawrence Côté-Collins. 

She is now part of the team of authors of the Léo series on Club Illico. She also directed comedian Katherine Levac’s show Velours and is part of the faculty of the National School of Humour. Screenwriter of the series Inspirez expirez, where she also plays the character of Sophie. Finally, she is part of the musical duo Joli-Bois who have two albums and several shows to their credit.