David K.

Frontend Engineer — React & TypeScript

Open to work

4.8 (14) Seoul, South Korea 23h/week 4 yrs experience

$85.00

per hour

React

TypeScript

Next.js

About

Pixel-precise, accessible interfaces. I care about bundle size and Lighthouse scores as much as design fidelity.

Experience

Frontend Engineer · Fieldnote

2017 – Present

Embedded with the in-house team, shipped weekly, and left behind documentation the team still uses today.

Freelance Frontend Engineer · Onyx Retail

2012 – 2017

Owned delivery end to end — discovery, build, launch, and handover — with repeat clients booking follow-up engagements.