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Projects

A focused portfolio of production-minded work.

Each project earns its place by showing a different part of the same story: building useful software, managing risk, and shipping with confidence.

01Product system
Techy CR storefront homepage in English

Techy

Private-repository production platform for a real Costa Rican commerce business.

  • Next.js
  • React
  • Sanity
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02Commerce platform
Galería Mexicana storefront homepage

Galería Mexicana

Live Mexican-products storefront with catalog discovery, cart behavior, customer contact, and editorial content.

  • Next.js
  • Supabase
  • Jest
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03AI product demo
Spanish Sentiment Lab dashboard demo

Spanish Sentiment Lab

Interactive dashboard plus a secure Flask system for API validation, data constraints, and testable analyzer boundaries.

  • Python
  • Flask
  • Pytest
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04Production frontend
Santiago Madriz photography and film homepage

Photo & Film Portfolio

A real media portfolio optimized for responsive delivery, accessibility, and maintainable release confidence.

  • HTML
  • JavaScript
  • Playwright
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05Quality platform
Playwright Quality Engineering project artwork

Playwright Quality Engineering

Production-style quality architecture spanning UI, API, accessibility, and delivery gates.

  • Playwright
  • TypeScript
  • CI/CD
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