Things I'm building

A map of active natural hazards across Colombia: earthquakes, fires, volcanoes, storms and floods. It pulls from five public sources, merges them into one feed, and tags every event with the department it falls in and that department's risk score.

The source APIs take a bounding box. Colombia is not a rectangle, so any box that covers it also returns earthquakes from Ecuador, fires from Venezuela, and storms off Peru.

A module tags each event with a Colombian department and decides whether a foreign one is close enough to matter. The relevance radius is not fixed. It scales by hazard type, and for earthquakes by magnitude. A large quake across the Ecuadorian border matters to Nariño. A small one does not.

Everything else is a Cloudflare Worker polling five sources on two cron schedules, merged into one GeoJSON feed and cached. The frontend is a single static file.

VIBE Ciudad Bolívar is a social project in the south of Bogotá dedicated to transforming how the area is seen. It showcases local talent and builds skills, striving to bring in opportunities that do not usually reach that part of the city. I designed the operational system behind its relaunch.