Why a non-developer can actually do this
Owning source code has never been the hard part. Using it was. What changed is that the AI assistants your team already has — Claude Code, GitHub Copilot, ChatGPT, Gemini — can write a working change from a description. What they can’t do, anywhere else, is know whether the change is right.
That is the part we built. BISE is written in a language we made specifically so that the system checks every change against how your business actually works, before it can go live. A price rule that contradicts itself, a field that doesn’t exist, a discount that could go negative, a half-finished edit — refused, immediately, with a plain explanation of what’s wrong.
So the loop is: describe what you want → the AI writes it → the platform refuses it if it’s wrong → you try again. Nobody has to read the code to know it’s safe. That’s what makes this a product owner’s job instead of a developer’s.