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Juan Esteban Roig Perez

Hi! I'm Juan, a senior frontend engineer with 8+ years of experience building web applications and complex data visualizations.

Palma de Mallorca, Spain Joined on Oct 27, 2026 https://juanesroig.com

Work

Senior Frontend Engineer at Tesela.io (TapTap Digital)

Juan Esteban Roig Perez

Nov 3

1,000 users, 1 API call: the fan-out pattern that saved my rate limit

#sse #node #architecture #typescript

5 min read

Juan Esteban Roig Perez

Oct 27

Animating 10,000+ live aircraft at 60 fps: moving dead reckoning to the GPU

#frontend #javascript #webgl #maplibre

5 min read

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