Work with me

The work, mapped to what it demonstrates. Each claim links to the thing itself.

What this site demonstrates

• A three-app monorepo shipped to Cloudflare Workers in three days: this hub, the arena, and the daily game — inventoried on /projects (the two new apps with receipts; the earlier projects carry honest statuses, post-mortems included).
• AI integration treated as a budget problem: live runs sit behind a bot check, per-IP and session quotas, and hard gateway spend caps. The cap numbers are printed on the about page; the build’s own bill is a receipt on the build log.
• Product design around deterministic scoring: the arena’s winner rule is correct → cheapest → fastest, and the race every model failed identically (sort-second) stays published on the arena.
• Test and gate discipline: a drift alarm that re-scores every fixture, a blocking banned-words lint, 352 unit tests as of July 12. The pipeline behind them — and the bill — is on the build log.

Contact

Business inquiries, contract work, or a note from someone building something similar — all welcome. No form. Email: contact@benlei.org — I read it. GitHub: github.com/leibenjamin