Charlton supports Ustawi Global through legal research, drafting policy frameworks and legal documents, and preparing governance and compliance analyses. He holds an LL.M. in Sustainable International Development from the University of Washington School of Law, with a focus on international development law, regulatory systems, and the global rule of law. His legal background spans private practice and judicial settings in Kenya and the United States, giving him a cross-jurisdictional perspective he brings to his work at Ustawi Global.