Dimensión Segura
An e-commerce platform for hazardous materials signage that evolved into a platform featuring a hazmat database built from official sources, accessible via a private API and searchable from the public website.
ESS
A mobile application for performing electronic structure calculations, designed as a hands-on learning tool for undergraduate students of physics and chemistry.
Infraestructure Lab
A small, deliberately constrained self-hosting environment built around a single Raspberry Pi: an exercise in running real services on modest hardware, with privacy and simplicity treated as first-class design choices.
Email infraestructure
Notes from a couple of years of building email tooling: from Python automation scripts inside a small communications team to running my own email server on a VPS for multiple independent projects.
