Sammy Ralston

I don’t just analyse problems - I design solutions that drive impact. At Diageo, I streamline global operations and build end-to-end Power BI dashboards, combining analytical rigour with practical execution. With a First-Class degree in Mathematics, Statistics, and Business Analysis, I bring structure to complexity and clarity to decision-making. I lead projects, build scalable systems, and deliver results under pressure - always with a focus on meaningful outcomes.