Welcome to my portfolio
A full stack web developer showcasing skills, experience, and selected work.




A full stack web developer showcasing skills, experience, and selected work.




A quick introduction
Hi, I'm Chatchai Kuekoon, or Bowie for short. I'm a Full Stack Web Developer who enjoys building web apps from front-end to back-end.
Outside of work, I love baking — a hobby that taught me attention to detail and precision, skills that carry straight over into writing code.
A quick summary of who I am and what I do
I enjoy building things from scratch — from designing intuitive UIs to managing backend logic. I use tools like React, Next.js, Payload CMS, and Supabase to bring ideas to life.
Frontend + Backend + Database = Fun
While I can handle both sides, my heart leans a little towards frontend — where creativity meets code. I focus on clean UI, responsive design, and good user experience across all devices.
My goal? Make it look good and feel great.
I love creating designs that don't just look good, but feel right to use. For me, good UI should make users feel confident — not confused. I always ask myself: “Would I get stuck here?”
Simple is usable. Usable is beautiful.
When I'm not coding, I'm probably in the kitchen — whisking eggs, folding flour, and decorating cakes. Baking started as a hobby, but it taught me patience, focus, and how small details matter. Plus, it's fun to feed people with something sweet I made from scratch.
Sweet Fact: Yes, I really bake cakes. No, I don't sell them (yet).
Not just what I can do — but what I enjoy doing and keep growing at.


Certifications, degrees, and the classrooms that shaped how I learn

High Vocational Certificate
www.petkasem.ac.th
Vocational Certificate
www.petkasem.ac.th
Roles and projects where I've put that learning to work
Articles and notes I've written

A comforting bowl of hot Motsunabe in Fukuoka, with rich broth and flavors that made all the exhaustion from the day disappear.

One Festival, One City, and a Summer Atmosphere That Made Fukuoka More Memorable Than Ever
Past work across Dev, Design, and Video

Front-end implementation of the KTC FOREVER rewards page, covering redemption options, promotions, point transfers, and mobile redemption guides across multiple screen sizes.

A UX/UI design project for Bear POS, a retail management system supporting checkout, product management, and inventory tracking. The interface was designed to make everyday store operations simple, fast, and intuitive for staff.