Every project, and where it lives.

Personal AI assistant dashboard — finances, memory, links

Personal workloads, repo-shaped for the fleet (scan-metadata, meeting-brief)

Finance is part of building in public, the same way engineering is. A Bitcoin wallet on OrangeCat is non-custodial — the platform watches an address or an extended public key and never holds a key. This project makes such a wallet able to account for itself in public, for owners who choose it: what it holds, what moved, and the owner's own explanation of each transaction. Open accounting is opt-in per wallet, because a wallet is labelled by need and publishing that is the owner's decision, not a side effect of a feature. On top of it goes a transparency score computed from what the platform can observe — whether a wallet publishes its ledger, how much of it is explained — never from claims. An earlier score existed and was deleted in May 2026 because it scored booleans the caller passed in; that is the mistake being corrected.

This product consists of custom-designed osteosynthesis systems and surgical instruments for orthopedic applications. It includes plates, screws, rods, and related tools used to treat bone fractures. The devices are manufactured to specifications similar to commercial brands and are intended for a specific individual.

Prime tower is a project generated by Loki, a command center for AI agent fleets, using Next.js, Tailwind CSS, and TypeScript.

A working website — designed, built, deployed, and live on the internet, usually within days. Pricing: CHF 100/hour. A simple site (up to ~5 pages, your text and images, one round of revisions) typically takes 1-3 hours — CHF 100-300 all in. That is not a discount: AI agents do the typing and an automated pipeline does the shipping, so you pay for judgement and taste, not keystrokes. Larger work — web apps, integrations, payments, ongoing changes — runs at the same rate, quoted before I start. Included: design, responsive build tested on real viewports, accessibility basics, SEO metadata, TLS, and deployment. Hosting is free at yourname.orangecat.ch; move to your own domain whenever you like. Live work: orangecat.ch · loki.orangecat.ch · sinktattoo.com · vitareba.orangecat.ch · petvity.orangecat.ch · evig.orangecat.ch Remote, based in Zurich. Settled in Bitcoin over Lightning.

Zeitkastli is a weatherproof time capsule and a web app that remembers where you put it — drop a pin, add a photo and a note, and find it again years later.