Written by the people who ship.
Notes on AI, architecture and systems from the engineers doing the work, not a content team.
Zero-downtime migrations, or how to change the engine mid-flight
Cutting over a live system without users noticing is a discipline, not a lucky weekend. The trick is to never have a single moment of truth.
The gap between AI that demos and AI that ships
A convincing demo and a production system are separated by everything that's boring: evaluation, guardrails, cost, and the long tail of real inputs.
We build as if the breach already happened
Security is not a feature you add at the end. It is an assumption you design from: least privilege, encrypted everywhere, and an audit trail you would be happy to hand a regulator.
Sub-second or nothing: performance is a product feature
Users do not read your architecture diagram. They feel your latency. A fast site is a credibility signal before it is a technical one.
In praise of boring infrastructure
The highest compliment your platform can earn is that you stopped thinking about it. Boring is not a lack of ambition; it is the result of a great deal of it.
Why we show you the architecture before we write a line
The most expensive decisions on any project are made before the first commit. So we make them in the open, together.
One codebase, two stores, no compromise
Maintaining two native teams is a tax most companies cannot justify. The modern cross-platform stack has closed the gap, if you know where it still leaks.
One source of truth, or three teams arguing about numbers
When every team reports a different figure, the problem is not the dashboards. It is that the numbers were never defined in one place.
Design that survives contact with users
A beautiful interface that users cannot navigate is a failure with good lighting. Research first, decorate later.
Let's build something that outlasts the roadmap.
Tell us the problem other teams called impossible.