Dean Ah-Chuen holds a BA degree in Computer Science from the University of Sydney (Australia) and holds an MBA in International Business from the University of Western Sydney.

Dean Ah-Chuen worked for Westpac Banking Corporation (Australia) in the IT Division and for Toyota before returning to Mauritius in 1994 where he joined ABC MOTORS COMPANY LIMITED as Business Development Manager. As at date, he is the Managing Director of ABC MOTORS COMPANY LIMITED, a company listed on DEM, with overall responsibility for the Automobile Cluster, and he is also the Managing Director of the Shipping & Logistics, Property and Insurance clusters of ABC Group of Companies. He is a Non-Executive Director of ABC Banking Corporation Ltd, a company listed on DEM. He is currently an Independent Director on the Board of Harel Mallac & Co Ltd, a listed company, and also a Board member of Lovebridge Ltd (a joint private / public project to assist poor income families). He is also a member of the Board of Directors of the Trust Fund for Excellence in Sports; an organisation set up by the Government of Mauritius and also a Benefactor of the Court of the University of Mauritius since May 2019. He was previously a director of the Mauritius Post & Co-operative Bank Ltd. He was appointed to the Board of Directors in June 2002