Gethyn Ellis

Gethyn Ellis is a Microsoft Data Platform MVP and Microsoft Certified Trainer who helps organisations turn data and AI into measurable business outcomes. He is the founder of GRE Solutions Limited, a UK consultancy specialising in SQL Server, Microsoft Fabric, Power BI, Azure, Power Platform and AI enablement. Gethyn works with enterprise, public sector and non-profit organisations to modernise data platforms and move Microsoft 365 Copilot and agentic AI from experimentation into production. He also delivers Microsoft training through leading learning partners, helping technical teams build practical skills they can apply immediately. He is the author of AI That Actually Works, co-author of Building a Data Driven Culture, and is currently writing Agentic AI Without Code. He also serves as CIO at NICS Wellbeing CIC. Gethyn is known for practical, demo-led sessions that bridge the gap between what Microsoft technology can do and what organisations actually adopt and use successfully.