Burtenshaw Technology Limited

Dan Burtenshaw.

Principal DevSecOps & Platform Engineer.

I design, build, and secure the cloud platforms product teams ship on. Ten years across full-stack engineering, architecture, and security. Still hands-on, still writing code most days.

01 / Practice
01

Platform Engineering

Internal platforms that give product teams safe autonomy. Paved roads, not fences.

AWS Kubernetes Terraform GitOps
02

Cloud Transformation

Consolidating fragmented multi-cloud estates into unified, governed AWS architectures.

AWS Orgs Landing Zones FinOps
03

DevSecOps

Security baked into the pipeline as defaults. Scanning, policy-as-code, signed artefacts.

OPA Trivy Sigstore CI/CD
04

Security Audit

Cloud posture and configuration review. Threat models with remediation that lands.

CIS STRIDE NIST ISO 27001
02 / Approach

Hands-on at every level

I operate at principal but still write code, build infra, and review pull requests. Distance from implementation makes for worse architecture.

Product-aware platforms

Long full-stack background in TypeScript and React. I design platforms with a deep understanding of how applications are actually built and shipped.

Defaults, not gates

Scanning, infra policies, and compliance baked in from the start. I build guardrails teams move fast inside, not fences they route around.

03 / Selected Engagements

Kaluza

2025 – Present

Principal Platform Engineer (Contract)

Engaged through Burtenshaw Technology. Working at principal scope on a unified AWS platform. EKS, Terraform, ArgoCD, Kafka, observability with Datadog. Hands-on across the full stack.

AWS EKS Terraform ArgoCD Kafka Datadog

Latus Group

2025

Principal DevSecOps Engineer

Cloud transformation and security uplift. Consolidated fragmented multi-cloud into governed AWS, embedded scanning and policy-as-code into the pipeline, raised security posture without slowing teams down.

AWS DevSecOps Policy-as-Code Landing Zones

Caterdesk

2020 – 2025

Senior Engineer to Head of Architecture

Led technical direction for a global microservices platform. gRPC, event-driven architecture, AWS at scale. Held 60%+ hands-on coding through the role.

gRPC Event-driven AWS Microservices

Experian

2018 – 2020

Software Engineer

Consumer credit products at UK scale. Built features for Experian Boost handling millions of users and sensitive financial data under strict regulatory requirements.

Fintech Compliance Scale
Also building

Bink, a content platform for local business websites.

Independent product practice. Built on the same foundations.

getbink.co.uk
04 / Contact

Currently engaged. Open to conversations about future work.

Outside IR35, six months and longer, or fixed-scope. Remote with travel from Nottingham.