He is a member of the International Law Association, the Jamaican and Barbadian Bar Associations, and has practiced public international law, international trade law, and commercial law in several jurisdictions in the Caribbean and Central America. Notably, he was part of the landmark case Shanique Myrie v Barbados before the Caribbean Court of Justice. As an entrepreneur, he pioneered a successful new media tech startup involved in citizen journalism and has been involved in several innovative Caribbean ventures in online marketing and manufacturing. Ramsay has also been actively involved in community development and charitable initiatives in Haiti and Jamaica.