Edwards has practised as an advocate since 2013. He has a general practice which comprises predominantly of administrative and constitutional litigation, and commercial litigation and arbitration. In 2024, Edwards completed a Master of Laws (LLM) in international dispute resolution which he obtained with merit from the University of London (instruction from Queen Mary and UCL). He is panel member of the Arbitration Foundation of South Africa (AFSA) and a member of the Chartered Institute of Arbitrators (MCIArb).