Oxford, England
ProjectsOngoing

AI model training and evaluation

AI model training and evaluation
Alongside security engineering, I contribute to AI training and evaluation projects as a freelancer. I work through Outlier and TELUS Digital, and recently completed a project through Mercor. AI tools are now part of how every organisation works, and securing them is a job in itself. In my full-time role I manage the organisation's AI tools and their security. Working on the other side, helping to train and evaluate the models, gives me a practical understanding of how they behave, where they fall short, and what that means for using them safely. Outlier, TELUS Digital, Mercor. Project details are covered by the platforms' confidentiality agreements, so I don't share specifics.

Related projects

Xcevia: a security consultancy in the making
In development

Xcevia: a security consultancy in the making

A practitioner-led security consultancy for UK SMEs that I'm building on the side. It's not trading yet. The groundwork is being laid for Cyber Essentials Plus readiness, cloud security, and DevSecOps support.
Cutting security tooling costs by 60% while widening coverage

Cutting security tooling costs by 60% while widening coverage

A vendor review at a UK health-tech company. I consolidated onto one platform that covers every operating system and the cloud, then closed the one remaining gap with a dedicated patch management tool.
Incident response and endpoint security in health tech

Incident response and endpoint security in health tech

Owning day-to-day alert handling across a multi-OS estate at a UK health-tech company, correlating cloud activity with endpoint telemetry, and leading the response to a live, high-severity security incident.
Embedding SAST into CI/CD pipelines

Embedding SAST into CI/CD pipelines

Adding static application security testing (SAST) to a health-tech company's delivery pipelines, so developers find code-level vulnerabilities before release rather than after.
Cyber Essentials Plus, ISO 27001 and security governance

Cyber Essentials Plus, ISO 27001 and security governance

Preparing the organisation for Cyber Essentials Plus certification, running the annual penetration testing programme, and keeping security policy, BCP/DR and awareness training aligned with ISO 27001 and GDPR.
EchoCare: a digital complaint management system for home care

EchoCare: a digital complaint management system for home care

An Innovate UK funded feasibility study and proof of concept with PBL Care Limited and Birmingham City University. The system replaces paper-based complaint handling with CQC-standard digital forms, NLP classification, and a live dashboard.