youtaro, senior full‑stack developer

Based in Phnom Penh. I build web apps end to end, from the database to the screen, and the servers they run on. Mostly maps, and everything behind them.

WASD to walk

What I do

Most of my client work is private, so here is what I do rather than who it was for.

Map-heavy web apps
Fast maps with my own vector tiles, Khmer labels and large datasets.
MapLibre · PostGIS · Next.js
APIs and databases
Schemas, queries that stay fast at scale, and clean APIs.
Laravel · NestJS · PostgreSQL
Mobile apps for field work
Data collection that works offline, with GPS, camera and QR.
Expo · React Native
Geo data processing
LiDAR point clouds, building models from CAD and BIM, and map exports to PDF.
Python · PDAL · QGIS
Real-time systems
Live GPS tracking, sockets and push notifications.
socket.io · Express
DevOps and servers
Linux servers set up from scratch, containers, CI pipelines, and staging and production deploys.
Docker · Woodpecker CI · Traefik · Nginx