Hi, I'm

Álvaro de Pablos González.

I'm a full-stack developer based in Barcelona. I design and build production web apps with Java, Spring Boot, Python and AI, ship through Docker and AWS, and explore the Web3 space on the side.

See my work Get in touch

Featured projects

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A few things I've shipped recently.

Cover image for DeFi Messager

DeFi Messager

End-to-end encrypted on-chain messenger built with XMTP. Anonymous or wallet login, real-time DMs and group chats.

  • React
  • XMTP
  • wagmi
  • viem
  • TypeScript
  • Vite
 Cover image for 5 Picos

5 Picos

Non-competitive trail running event across the 5 peaks surrounding Pamplona. Interactive maps, weekly registration, and community features.

  • Next.js
  • TypeScript
  • Tailwind CSS
  • libSQL
  • Turso
  • NextAuth.js
  • Leaflet
  • OpenTopoMap

About me

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Full-stack developer with a Computer Science Engineering background (UPC TecnoCampus, 2017–2022) and a specialisation in videogame development (2017–2025). Since 2022 I've been working professionally across the stack — from pixel-level frontends to APIs, databases and infrastructure.

I'm most comfortable owning a project end-to-end and I care a lot about performance, accessibility and clean architecture. I practice SCRUM, deploy on AWS, and integrate AI tools (LLM agents, RAG, vector databases) where they actually help.