About me

Jaeyong Shim #

Hello, I’m Jaeyong.

I have spent about five years building API backends and operations tools across gaming, finance, AI, and advertising services. I work mainly with Node.js and TypeScript, and I have also designed and operated services with Java/Spring and Python.

This blog collects technical notes, personal projects, and a career portfolio with more context than a resume can hold. A company-by-company breakdown of my work is available in the detailed career notes.

Contact me #

I welcome conversations about development experience and projects. You can email me or connect on LinkedIn.