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gandrenix

Andres Garcia

@gandrenix

Nutrition and Health Tech Developer, Custom Web and App Solutions

Colombie
Anglais, Espagnol
Certaines informations sont présentées en anglais.
À propos de moi
I design and build full custom web and PWA apps — frontend, backend, and data model, no templates. My background in Clinical Nutrition & Dietetics shows up directly in the apps I build: nutrition tracking systems with clinically accurate energy and hydration calculations, not generic dashboards.... Plus d’infos

Compétences

g
gandrenix
Andres Garcia
hors ligne • 
Temps de réponse moyen de 1 heure

Voir mes services

Sites Web personnalisés
I will build custom full stack apps with complex logic and legacy migration
De80 $US / projetPlus de détails

Expérience professionnelle

Self_Employed

Independent Full-Stack Developer

Self Employed • Indépendant

Nov 2025 - Present • 9 mos

Designed and built three full-stack applications end to end — architecture, backend, database, and UI: - SphereCore: a nutrition and hydration tracking system implementing peer-reviewed physiological models (Yamada et al. 2022) with real-time weather-adjusted calculations. - WienerCalc: migrated a legacy 1998 C-based nutritional calculation engine into an isomorphic TypeScript/Electron application with byte-for-byte parity testing. - WHS-WEB / ESTRATO: a custom narrative-publishing platform with a Markdown reading engine, CMS, and GSAP/Three.js interactive UI.