I'm Joshua — a self-taught technology generalist who builds AI agents, data pipelines, and real software, and ships all of it where you can check it. No agency, no hand-off to a junior. The person you talk to is the person who does the work.
I don't specialize in one lane and stop there. I wire the whole stack together — a memory system with its own vector database, a fleet of agents that hand off work on a schedule, a live inventory tool solving a real operational problem — and then I write down what broke.
By day I work in the field for a physical-security company — vaults, ATMs, access control — systems where "close enough" isn't a thing and a mistake is expensive. That's where I learned to respect real operational data.
By night I taught myself to build: Python, SQL, Git, Linux, security. Not from a bootcamp certificate, but from shipping projects until they ran. The portfolio is the proof, and it's all public.
A personal AI memory system built from scratch: an MCP server with a vector database, hybrid search, and local embeddings. The kind of thing companies charge a monthly fee for.
An equipment-tracking and inventory tool running on a live server, solving a real operational problem, not a demo. The most-worked project in the whole portfolio.
A dozen-plus named agents — an orchestrator, researchers, a chief of staff — that coordinate, hand off work, and run on a schedule without me sitting there.