A space for structured thinking on technology, design, and life science — and a place to show the things I build and deploy.
What a homemade "ELN" taught me about digitalization, and why the hardest barrier to change is almost never the technology.
How katballestudio.com got built — markdown files, an edge worker, no database, and an AI doing most of the typing.
A retrieval-grounded AI assistant for regulated (GxP) laboratory work that runs entirely offline in the browser — cite-or-refuse document QA, a SELECT-only SQL guard, and a fixed-sequence OOS workflow ending at a human sign-off.