EW

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Builder. Developer. AI enthusiast. Creating tools that ship.

Featured Projects

30+ open source projects. Here are the highlights.

Latest Posts

Thoughts on building, shipping, and everything in between.

·
AIEngineering

How I Built My First AI Agent

A deep dive into the architecture, decisions, and lessons learned from building an autonomous AI coding agent from scratch.

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Productivity

Ship Fast, Fix Later

Why perfection is the enemy of progress. My philosophy on rapid iteration and learning from production.

·
SecurityDevOps

Zero Trust for Side Projects

How to secure your personal projects with Cloudflare Zero Trust without spending a dime.

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AITips

Prompt Engineering That Actually Works

Practical techniques for getting consistent, high-quality results from LLMs in production.

About Me

I build tools that make developers more productive. Currently exploring the intersection of AI agents, cloud infrastructure, and developer experience.

When not coding, I am probably reading about system design, experimenting with new AI models, or shipping side projects.

Based in Taiwan. Open to remote opportunities and collaborations.

Skills

TypeScriptPythonNext.jsNode.jsCloudflareDockerAI/MLSystem Design

Stats

30+
Repos
2026
Started
Curiosity