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Blog

Articles about software, networks, infrastructure, electronics, embedded systems, and the projects that accompany my technical evolution.

Data Engineering Backend August 11, 2026 • 5 min

Building an API for +217 Million Public Records (CNPJ, PGFN, CNO, and CAFIR)

How I designed an architecture with resilient collectors, PostgreSQL partitioning, and streaming ingestion to process and serve Brazil’s largest open datasets.

  • python
  • fastapi
  • postgresql
Building an API for +217 Million Public Records (CNPJ, PGFN, CNO, and CAFIR)
Blog July 6, 2026 • 4 min

My First Post

Central idea of the Blog and motivations

  • first
My First Post