Warren Walker

Warren Walker is an accomplished technology executive with extensive experience in cloud transformation and IT services. Currently serving as the Chief Technology Officer at ROCK since January 2025, Warren previously held significant roles at Cloudreach, an Eviden business, from November 2021 to January 2025, including Head of Cloud Advisory for UK&I and Principal Advisor. Warren's expertise encompasses cloud strategy, operating model design, governance frameworks, and technology optimization. Prior roles include CTO and Head of Presales at Xerox IT Services UK, Chief Technical Architect at ITEC UK, and Senior Cloud Solution Architect at Orange Business Services, among others. Warren holds an HND in Computer Engineering from Ystrad Mynach College.