Building productsthat matter.
I build scalable products from database to UI — clean, performant code that ships and holds up under load. Currently engineering at Koffiesoft.
@ Koffiesoft
GSAP · Go backends
GMT+7 · Remote-friendly
Things I've designed,
built, and shipped.
Code is like humor. When you have to explain it, it's bad.— A principle I build by
I'm a detail-oriented full-stack developer who turns ideas into reliable, user-friendly products. I care about clean code, measured performance, and interfaces that feel inevitable.
I work across the stack — from PostgreSQL schemas and Go services to React front-ends — and I'm currently deep in GSAP motion work and Go backend systems.
Notes from
building things.
- 01BackendAug 2026
N+1 Query: The Code Smell Hiding Behind Clean Code
The code passed review. Semantically it was clean — nothing you could point at and call messy. Then it launched, and suddenly data arrived incomplete and endpoints started timing out. This is about the N+1 query: a smell that only shows up when the code runs, not when it's read.
6 min - 02BackendJul 2026
From 30 Seconds to 3: Optimizing a Query at 15 Million Rows
A small ticket—one extra filter—turned into an investigation that cut a 15-million-row report from 30 seconds to 2–3. No new servers, just a query that finally matched the shape of its data.
7 min