Hi, I’m Luke Johnson
Security-first AI Architect focused on building trustworthy intelligent systems
With 10+ years designing enterprise architectures that unify software, infrastructure, and cybersecurity, I specialize in delivering production-ready LLM and agentic platforms in Python and Go with containerized APIs and event-driven telemetry. I’ve led architecture for SentinelOne-based Managed EDR at 15,000+ endpoints, and I’m currently developing PIDR (Prompt Injection Detection & Response) — an industry-first, IR-centric AI-security framework that emits SIEM-ready events, filters outputs, and supports governed retraining. Whether building secure orchestration for multi-agent systems or designing measurable, resilient cloud frameworks, I bridge AI, software, and security disciplines to make enterprise AI safer by design.
My motivation is deeply personal: I want to spend the rest of my ~80,000 work hours helping technology protect people, not harm them. As a father, I want a world where safety is engineered in from the start. Combining a creative foundation in English literature with technical architecture experience, I bring a unique ability to craft precise language and secure the systems that interpret it — because as Stephen Hawking warned, AI will be “either the best, or the worst thing ever to happen to humanity.” We have a duty to do it right.
Let’s work together to create a smarter, safer world.