This blog is a living notebook of the engineering ideas I want close at hand: how to reason about runtime behavior, how to test without waste, and how to keep systems simple under pressure.
I write for experienced developers who value clarity and practical guidance. Expect short posts with concrete examples and a bias toward real-world trade-offs.
What you will see here
- Python internals and performance intuition
- Testing strategy and test design
- Production workflows and operational lessons
Contribute
If you spot a typo, have a correction, or want to propose a topic, open an Issue or a PR in the repo.