[ notes ]
Notes from insideother people's codebases.
Nothing here is a tutorial. It is what the work actually looked like, written down while I still remembered why it was hard.
written in Lisbon, GMT+0
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The Invisible Interface: Why the Best Technology Silently Disappears
From the disappearing smartphone to the rise of ambient AI, a generation of engineers is building tools that vanish into the background — and rewriting what it means to be…
The Quiet Machine: Why the Best Technology Is the Kind You Stop Noticing
From the disappearing smartphone to the rise of ambient AI, a generation of engineers is building tools that vanish into the background — and rewriting what it means to be…
Why Monoliths Are Quietly Making a Comeback
After a decade of microservices everywhere, engineering teams are rediscovering the operational simplicity of well-structured monoliths.
Themeasy|May 28, 2026
The Honest Truth About Building With LLMs in Production
Demos are easy. Production is hard. Most of what's hard about LLM applications has nothing to do with the model.
Themeasy|May 23, 2026
Performance Budgets That Actually Get Respected
Most performance budgets exist in a wiki and nowhere else. The ones that work live in the build pipeline.
Themeasy|May 15, 2026
What Product Managers Get Wrong About Engineering Estimates
Estimates aren't promises. Treating them as commitments quietly destroys the value they were supposed to provide.
Themeasy|May 10, 2026
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