Calvin Kwesi Gafrey

Engineering Physicist · Data Scientist · Full-stack Developer

Calvin Kwesi Gafrey is the founder and lead developer behind RescueGH — a nationwide flood emergency response platform built to connect flood victims in Ghana with rescue teams in real time. He brings together geospatial systems, full-stack engineering, and human-centered design to turn distress calls into coordinated life-saving action.

His work spans emergency mapping, real-time databases, and logistics pipelines that help responders reach the right location faster. RescueGH is his direct response to Ghana's flooding crises — giving every victim a clear path to help and every rescue team a single, live view of the situation on the ground.