Independent developer
Building with AI, cloud, and the web.
Notes on practices, decisions, and long-term engineering in AI, Astro, Cloudflare, and modern web development.
Knowledge
Models, Agent, Prompt, MCP, and AI product practices.
Astro, SSR, Islands, Content Collections.
Pages, Workers, deployment workflows, and edge runtime.
React, UI architecture, component design, and frontend engineering.
Server architecture, API, data flow, and engineering practices.
DDD, aggregate design, bounded contexts, and domain modeling.
MySQL, Postgres, Redis, and data modeling.
Docker, CI/CD, deployment, monitoring, and ops automation.
Server configuration, Shell workflows, and system operation notes.
Blog
Projects
Local-first agent execution platform
A local agent system for AI coding, testing, documentation, and research tasks, designed around controllable execution, task auditing, and complex workflow collaboration.
Rust quantitative trading system
A quantitative trading system built with Rust workspace layered architecture, covering backtesting, market replay, simulated trading, and trading operation management.