Experience

Hands-on engineering with the wider system in view

I am an experienced UK-based IT consultant working across software delivery, platform engineering, DevSecOps, observability and secure integration.

Capability map

A connected view of delivery

The strongest improvements connect technical implementation with governance, testing, documentation and the teams who operate the platform.

01
Platform engineering and DevSecOps
Hands-on platform work that connects engineering workflows, security controls and reliable operations.
02
GitLab governance and security policy management
Central policy design, implementation and testing across pipeline execution, security scans and merge approvals.
03
CI/CD engineering
Reusable pipelines and components, secure build practices, integration design and delivery standardisation.
04
Kubernetes, OpenShift and GitOps
Controlled deployment patterns using container platforms, Argo CD and declarative configuration.
05
Observability strategy
Practical organisational guidance for logging, metrics, tracing and OpenTelemetry adoption.
06
Secure systems integration
Validated, scanned and auditable workflows for separated or restricted environments.
07
Automated testing and assurance
API-led integration tests that verify platform policy, behaviour and upgrade outcomes.
08
Technical standards, patterns and white papers
Clear written guidance that turns complex technical intent into repeatable engineering practice.

Selected contributions

Experience in context

These anonymised examples describe the challenge, contribution and technical setting without disclosing confidential organisations or outcomes.

Observability strategy

Organisation-wide observability guidance

Challenge: Engineering teams needed consistent, achievable expectations for logs, metrics and tracing.
Contribution: Created technical patterns and white papers, including a Three Levels of Observability model adopted across the organisation to clarify expectations for engineering teams.

OpenTelemetry
Elastic
AWS X-Ray
Amazon CloudWatch

Secure systems integration

Secure source-code transfer

Challenge: Repositories needed to move through controlled boundaries between restricted environments.
Contribution: Designed and developed a controlled transfer solution with custom processors, antivirus scanning, file validation, traceable routing and explicit failure handling.

Apache NiFi
Java
Antivirus scanning
Git

GitLab governance

GitLab security policy automation

Challenge: Centrally managed security and compliance controls needed predictable, testable behaviour.
Contribution: Implemented and tested pipeline execution policies, security scan execution policies and merge request approval policies.

GitLab
Policy-as-code
CI/CD
Security scanning

Automated testing

Automated platform assurance

Challenge: Platform changes and upgrades created risk around integrations and centrally enforced controls.
Contribution: Built automated integration tests around APIs and real platform behaviour, producing clear JUnit evidence for engineering and platform teams.

Python
Pytest
GitLab APIs
GraphQL
JUnit

Cloud and platform engineering

GitOps deployment integration

Challenge: Application deployment needed stronger environment governance and clearer operational visibility.
Contribution: Developed and improved controlled application delivery patterns across container platforms using declarative deployment and GitOps practices.

Kubernetes
OpenShift
Argo CD
GitLab CI/CD

CI/CD engineering

Reusable CI/CD engineering

Challenge: Delivery teams needed reusable foundations without losing the flexibility required by different workloads.
Contribution: Created pipeline patterns, shared components, security integrations and governance approaches that separated central controls from team-owned delivery logic.

GitLab CI/CD
Docker
Buildah
SAST
Container scanning

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Looking for experienced engineering capability?

I am available for suitable UK contract and consulting engagements across platform engineering, DevSecOps, observability and secure integration.

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