I'm a Sunday programmer who travels around looking for interesting technologies at random.

I plan and develop systems mainly related to geographic information.

Technology I was involved with when I was younger

• C (ANSI, Turbo C)
• C++ (Borland C++, Visual C++)
• C#
• Java
• PHP
• Delphi
• JavaScript
• PROJ4
• Java Topology Suite (JTS), GEOS, NTS
• PostgreSQL / PostGIS
• Oracle / Spatial
• FreeBSD, OpenBSD

Technology I've been using recently

• Python
• TypeScript
• React (Next.js, t3)
• MapLibre (react-maplibre, deck.gl)
• Turf.js
• Tegola
• QGIS
• Ubuntu
• Docker
• AWS (ECS, API Gateway, Lambda, Aurora ...)

Special Thanks

This website was referenced by Route360.