Cadarn Proof Engine
Custom image-processing and proof-generation software designed around real engraving production, with repeatable outputs and operational controls.
A few examples of the kinds of systems we build, including the ones we use to run our own ventures.


Built in-house as a competitive browser game rather than a portfolio mock-up. The project combines 3D course environments, custom player models and animation, aiming and strike systems, progression, rivals, social features, UI, audio and a large library of production assets.
The playable build remains private while development continues. The public-facing development page shows the project without exposing the game itself.
Open development page →

Cadarn is a live e-commerce and manufacturing business we built around Welsh slate. The website handles products, checkout, payments, delivery logic and customer journeys, while the operational side includes stock/admin tooling and production support.
Its personalised-product workflow also led to the Cadarn Proof Engine, specialist software for turning customer imagery into controlled engraving-ready output.
Visit Cadarn Slate Crafts →Custom image-processing and proof-generation software designed around real engraving production, with repeatable outputs and operational controls.
Fast multi-page websites for local businesses, designed to establish trust quickly and turn visits into useful enquiries.