Senior full-stack engineer in Brisbane, and a product engineer at heart. I build the whole thing, and I care that it ships and works for the person using it, not just that the code is correct.
The backend depth comes from years on real-time ad serving, decisioning at millions of requests a second with a sub-millisecond budget. On the product side I take things end to end: custom sites and product UIs, designed and built to ship, not mocked up. Most of my work these days runs with AI agents in the loop, using tooling I built and a review bar I keep.
Some of it is live:
- Guardians Gamers — a gaming platform built around one verified account per person, to make bad behaviour actually cost something. Passkeys, real-time lobbies, a Go service tracking Dota 2 matches.
- Precision Coat — custom site for a trade business, built and shipped, bringing in real leads.
The pinned repos are tools I built for my own work:
- gitknown — a Go CLI for running coding agents at scale. Tells me which git worktrees have work I haven't committed or pushed.
- claude-plugins — the plugins and tooling I run my agents with.
dnix.io is my site. It's a working terminal you can type into, no framework, no build step. Say it fast and it's just my name.
Reach me: denis@dnix.io · LinkedIn