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Juan Negrin
Juan Negrin

Projects

Sites and apps I have built and deployed.

Screenshot of Vault of Memoria

PersonalIn development2026

Vault of Memoria

Digital gallery of real collectible cards, with a catalogue by edition. Angular frontend and NestJS API, deployed on my K3s cluster.

  • Angular
  • Kubernetes (K3s)
  • MySQL
  • NestJS
  • Prisma
  • Tailwind CSS
Screenshot of Digital Dental Lab

ProfessionalLive2026

Digital Dental Lab

B2B website for a digital dental prosthetics lab in Madrid, built so clinics send their first case. Static Astro site served from Cloudflare Workers, with a Turnstile-protected contact form.

  • Astro
  • Cloudflare Workers
  • Resend
  • Turnstile