Andria is an Attorney-at-Law and the founder and Principal Attorney at WHYTE WALTERS LAW, a full-service law firm in Jamaica. She is a member of the Jamaican Bar Association (JAMBAR). She serves as a Commissioner on the  Board of Commissioners at the Anti-Dumping and Subsidies Commission. Andria obtained her Bachelor of Laws Degree with Honours from the University of London and her Legal Education Certificate from the Norman Manley Law School (NMLS). Andria is currently enrolled at the Sir Arthur Lewis Institute of Social and Economic Studies (SALISES) at the University of the West Indies in the Master of Science Programme in Development Studies – Governance and Public Policy. Andria is a member of the Board, as Board Director at Airports Authority of Jamaica (AAJ); Norman Manley International Airport (NMIA) and the Jamaica Business Development Corporation (JBDC). Andria is a Justice of the Peace for the parish of Kingston. She was appointed as a Director, to the Board of Directors at EXIM Bank in May 2023.