Summary
Allen Fensome is an experienced platform architect and technology leader with over a decade of hands-on experience designing cloud-native, developer-friendly delivery platforms for UK government and enterprise services. Currently leading the Common Delivery Platform at Defra, he focuses on platform engineering that abstracts DevOps for tenant teams while providing self-service tooling and built-in best practices. His background spans Scala, Java, Go, Kubernetes, AWS and event-driven systems, and includes shaping engineering assurance across large organisations like HMRC and DWP. Known for blending practical coding with strategic architecture, he has repeatedly delivered microservice platforms and developer APIs that simplify complex operational concerns. Unusually for a senior architect, he combines platform vision with day-to-day implementation experience dating back to J2EE and early cloud projects.
10 years of coding experience
20 years of employment as a software developer
MSc Computer Science, MSc Computer Science at University of Birmingham
BEng (Hons) Automotive Engineering Design, BEng (Hons) Automotive Engineering Design at Coventry University