Senior engineering leader, hands-on. Until August 2026 I led product technology at Foxtel Group (Kayo, BINGE, Hubbl). Now I freelance, build a startup prototype and still ship code most days, lately a lot of it with coding agents in the loop. Sydney, Australia.
Most of my current public work lives in the seankoji-com organisation. This account is the older drawer: a few current tools, some forks kept for reference, and learning projects from 2017 onward. If you are evaluating my work, start with the organisation.
- Tanks, a live site. Sydney fuel prices after discounts, price-cycle position and experimental forecasts, collected every 20 minutes and served from a Raspberry Pi at home. The source is private.
- t3-plugins. Six workflows that make coding agents produce evidence, tests and review tied to the exact revision, instead of confident summaries.
- FrugalBar and Freshen. AI quotas in the macOS menu bar, and one terminal screen for a folder full of Git repositories.
- recovery-lab. A drill that proves an encrypted backup restores to a working application, receipt included.
Brief in writing. Build in the open. Check the actual revision, not a summary of it. I write about leading agent-assisted teams, with receipts, at seankoji.com/blog.
Full catalogue and CV: seankoji.com · Open source · Writing