Hello 👋

I'm interested in distributed systems, open source, site reliability engineering, static type checking, and intersections between those subjects.

Infrequently I'll share thoughts and findings here.

In writing

• 2025.03.02 Quality assurance is structured attempts at falsification
• 2024.11.16 Write good Python tests
• 2022.10.06 Implementing Phantom types in Python
• 2022.09.02 Making SSH wait for an online interface
• 2022.03.19 Strict early feature-flagged config parsing
• 2022.03.17 I intend to be abstract
• 2021.01.24 Monitoring open source repositories

Projects

• kio
• immoney
• injected
• phantom-types
• abcattrs
• collectfast

Elsewhere

• LinkedIn
• Github