Software generalist, architect and manager; based in San Francisco, CA.
I like fun and/or interesting tools and I work across the stack, mostly in Go, Rust, Python, and TypeScript.
- bragfile000 (Go) — a CLI for capturing brag-file entries.
- crustyimg (Rust) — an image optimizer.
- spec-driven-template (Shell) — a project template for spec-driven development.
- zany-animal-slots (React / TypeScript) — a playful slots game · live demo (under development).
Go · Rust · Python · TypeScript · React · Shell · Temporal · just · SQLite · DuckDB · ClickHouse · Git · CLIs · developer tooling
Also plenty of Java in a past life.
- Website: www.jysf.org
- GitHub: @jysf



