Slipway
Availability and crewing for a retained fire crew. Sole-authored, offline-first, in daily use. Thirteen days from prototype review to the release the crew installed.
Work
Five builds in full: the problem, the constraints that shaped it, what I built, what it measured out at, and what I handed over. The last carries no figures at all, and the case study says why.
Handee
Facilities compliance SaaS. Sole-authored, retired August 2026. First commit to the first tagged release in 24 days. 848 commits and 34 releases in 86 days.
tendr
Public procurement. Four production systems. Sole-authored. Prototype to a live, subscription-billed platform in five months. 1,264 commits, 93 releases.
EVERYANGLE
Retail computer vision. Founding CTO, six years. Concept to a EUR 3M+ seed round and EUR 1M+ ARR at 60%+ margins. My record, and the case study says so.
Future In Perspective
EU-funded education. A four-week contract, delivered to term. Security hardening, audit and penetration testing across a WordPress estate of around eighty sites, then the tooling that estate needed to be run rather than firefought. Sole-authored. No figures, and the case study says why.