⚡ Built end-to-end by a dual-agent workflow · Hermes × Codex
An independent developer's knowledge lab
From LLM inference on a local server, to the optical moments behind a camera lens, to alpha at the order book and the craft of everyday saving — hard-won practice across all four dimensions, recorded here.
AI
Local inference · model deployment · agent automation
→Photography
Optics · long exposures · astrophotography · post-processing
→Trading
Factor research · backtesting · risk control
→Everyday Saving
Home costs · credit cards · smart saving
→Latest articles
From every pillarSo Close to $15,000: My 9/16/2026 FOMC Three-Day Recap
Trading · 2026-09-19
One Chase United Explorer Card Solved My Parents' Round-Trip Flights
Everyday Saving · 2026-09-10
The Amex Blue Cash Preferred, Our Everyday Grocery Card: 6% Back
Everyday Saving · 2026-09-06
The Chase Amazon Prime Card's 5% Finally Got Interesting After We Had a Kid
Everyday Saving · 2026-09-04