Fernando Espinosa

Independent software developer

Selected work

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Monesmapa home screen with a documentary hero and a mosaic of traditional crafts

Monesmapa

Cultural archive

An interactive archive for exploring more than 1,100 documentaries by place and subject.

Cosmic Atlas showing Solar System orbits, named objects and scientific map controls

Cosmic Atlas

A scientific atlas with more than 15 million real objects from NASA, ESA and astronomical surveys.

8bit.cafe stage selector with animated pixel-art radio worlds

8bit.cafe

Twelve live chiptune radio stations inside interactive worlds.

Recent writing

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2026-07-17 Fifteen million stars in a browser

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