
Christopher N
Security First AI Engineer
Habilidades

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Experiência profissional
Freelance Security and AI Engineer
C&M IT Solution Ltd • Autônomo
Jul 2023 - Present • 3 yrs 3 mos
I run my own limited company and take on contract work in security engineering and AI development. Client work (under NDA): - Secure Windows 11 builds, offline patching kits and security-by-design documentation for offline environments Core skills: Active Directory and Microsoft 365 security, PowerShell automation, CIS benchmark hardening, Linux and Docker, Python and FastAPI, and local and cloud AI models (Ollama, Claude, OpenAI). Outside client work, I build my own AI tools to keep my skills current: - A desktop redaction app (Tauri, React, Python) that uses a local Llama model and named-entity recognition to strip sensitive data from documents - A kiosk that scans removable media with several antivirus engines before files reach an offline network - A daily AI news briefing: RSS feeds summarised by Claude and published to a web page - A home automation portal on Home Assistant with a custom SvelteKit front end - A personal finance tracker and a self-hosted family school app