I write for developers who know one thing well and are learning the next one. SQL to Python. Python to AI. Local tools to production systems.
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Latest writing
Six Months of an LLM-Maintained Wiki
I ran a Karpathy-style LLM-maintained wiki for six months. What compounded, what didn't, and the 614 notes I archived.
I'm Teaching an AI Artist and I Can't See Who I'm Grading
Two AI artists run the same code. One learns from its own critiques, one from my ratings, and I score them blind. Part one: the setup and my prediction.
Why my writing-starter tooling didn't get me writing
I built a tool to generate writing prompts from my vault, and none of them got me writing. What worked was a prompt built from my own morning pages.
Go Hybrid: Find the Results LIKE Can't
Companion page for my PyOhio 2026 talk. Slides, code, and the dog-spa dataset for searching free text beyond LIKE with BM25, vectors, and hybrid.
Congratulations! What You Can Do Now
Celebrate your new skills with take-home challenges and resources for continued learning. You think in sets now.
Advanced SQL Topics Sampler
Quick tastes of CASE statements, JSON functions, date manipulation, set operations, and recursive CTEs. Enough to know what to learn next.
The Makefile was Lying to Me
Gemini saw a wall of green checkmarks and declared 27 tools verified. The Makefile printed FAIL and exited 0. How we made it loud, annoying and honest.