One engineer.
Six years of production
systems in the backend.

I've spent the last six years building serverless architectures and distributed systems for startups — most of them small, a few of them venture-backed, all of them with a common problem: the gap between what the deck promised and what the system could actually do was enormous, and nobody wanted to close it.

TetsuKod.ai is me, working directly with founders and engineering leads who want that gap closed. Not a deck, not a recommendation, not a "roadmap" — the actual code, merged, with tests. I do the audit. I write the PRs. I run the deploy. Then I show you what I changed and why.

I've also spent a lot of time codifying how I work. Out of that came AIDE — a methodology and toolchain for running coding agents in a disciplined way — and aidemd, the server that ships it to other engineers' agents. Every audit I run uses it. It's not a product pitch; it's the reason I can do a two-week audit and show up with merged code at the end instead of a slide deck.