In June 2022, Antoine graduated cum laude from the Faculty of Law at KU Leuven. After a bachelor's degree in law, he completed a master's degree with a major in social law. Thereafter, he decided to deepen his knowledge of labour law by following the "Master of Employment and Labour Relations" at Tilburg University. Moreover, during his studies, he gained practical experience at social law firms as well as at the magistracy and the government.

Antoine has been affiliated with the Antwerp Bar since September 2023, where he is active in various branches of employment law.