Jihye

Growth rarely comes from a dramatic rewrite. It comes from how you scope the small decisions — what to fix now, what to split off, and what to leave alone.

When your code runs in production, you can't attach a debugger or read console output. Telemetry is how you observe what your system is actually doing at runtime.

A practical breakdown of my daily workflow

Finding the Signal in the Noise

Using an MCP Server to Work Faster With Shopify APIs in Production

How I Refactored Code to Make It Cleaner, Safer, and More Scalable