Leandro Alvarez
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Projetos

Projetos selecionados. Cada um escrito do jeito que eu gostaria de ler — o problema, as decisões, os trade-offs, o resultado. Sem screenshots.

  • arXiv RAG — Retrieval that keeps itself current

    A RAG system that ingests new papers on its own, runs hybrid retrieval with local models, and costs nothing to operate.

    • Python
    • PostgreSQL
    • pgvector
    • FastAPI
    • React
    • Docker
    • Telegram
    Ver mais → Repo Ao vivo
  • Hermes — Self-hosted AI agents

    Two agents running in production on my own infrastructure. And a network problem that took a Raspberry Pi to solve.

    • Python
    • SQLite
    • LangGraph
    • Telegram
    • Tailscale
    • Docker
    Ver mais →
  • Reparto — Multi-tenant SaaS for van sales

    Route accounting for delivery businesses. The interesting part is how stock is stored.

    • PostgreSQL
    • React
    • React Native
    • TypeScript
    • Zod
    Ver mais →
  • This site

    Static, trilingual, self-hosted. No CMS, no database.

    • Astro
    • TypeScript
    • Docker
    • nginx
    • Cloudflare
    Ver mais →

© 2026 Leandro Alvarez

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