Blog
We write about what we learn breaking things in production.
Published on August 31, 2026
Introducing ZRN Dev
Why we founded an engineering studio and what "software that survives production" really means.
Published on August 14, 2026
In praise of boring engineering
The most valuable systems are the ones nobody notices. This is how we design for boredom.
Published on July 19, 2026
LLMs in production, without fear
Validated outputs, continuous evaluation, and cost control: how we integrate language models into real systems.