Miles Armstrong
Site Reliability Engineer at Duffel
London, England, United Kingdom
Summary
👤
Senior🎓
Top SchoolMiles Armstrong is a Site Reliability Engineer based in London with 11 years of experience bridging software and systems engineering to build resilient, scalable platforms. Currently at Duffel, he focuses on enabling engineering teams to deliver value through dependable infrastructure and automation. His background spans full-stack development and operations roles at companies such as Lingumi, MOO and Songkick, giving him a pragmatic blend of coding, incident response and platform design. Miles thrives on collaborative problem-solving and user-informed improvements, often targeting thorny operational challenges that improve developer experience. A Master of Engineering from the University of Southampton, he brings both academic rigour and hands-on delivery to production-critical systems.
12 years of coding experience
6 years of employment as a software developer
Master of Engineering (MEng), Master of Engineering (MEng) at University of SouthamptonRalph Allen Sixth Form College
Github Skills (95)
postgresql10
kustomize10
continuous-delivery10
helm10
jsonnet10
pipeline10
continuous-deployment10
kubernetes10
cd10
java10
cicd10
argo10
gitops10
docker10
devops10
Programming languages (15)
Github contributions (5)
milesarmstrong/dotfiles
Jan 2016 - Jul 2022
Contributions:17 pushes, 1 branch in 6 years 7 months
milesarmstrong/argo-cd
Jan 2020 - Aug 2025
Declarative continuous deployment for Kubernetes.
Contributions:7 pushes, 7 branches in 5 years 7 months
continuous-deploymentdevopsdeploymentcontinuousdeclarative
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