Reynaud has also served as an acting judge of the Labour Court.
He served on the editorial board of the Journal for the International Centre for Trade Union Rights (ICTUR) from 2019 to 2021.
Reynaud is ranked by Global Chambers and Partners, an international ranking entity, and The Legal 200 for his expertise in employment law.
He holds a Bachelor of Arts (BA) from the University of Cape Town (1991) and a Bachelor of Laws (LLB) from the University of the Western Cape (1994). He followed this with a Master of Laws (LLM) with honours in International Human Rights in 2006 from Northwestern University, Illinois, USA, and successfully attended a course in media law at the University of the Witwatersrand in 2009.