Kelvin is a Chartered Accountant, a Senior Partner, and Co-founder of LIMA Partners.

Before founding LIMA Partners, he worked as the head of the tax services division at Oxford & Beaumont Solicitors (now EnsAfrica Ghana), prior to which he spent four years working as a tax consultant with PricewaterhouseCoopers, advising clients in Ghana, Liberia, Sierra Leone and Gambia. He trained with Badiko & Associates, a local audit and tax firm, where he rose to be a senior associate before joining PricewaterhouseCoopers.

Kelvin is a member of the Association of Chartered Certified Accountants (UK) and the Institute of Chartered Accountants (Ghana). He is a contributor to the World Bank Doing Business survey for Ghana, has published several articles on taxation in Ghana and is listed in the International Financial Law Review (IFLR1000) for 2012.