02 / Systems

Data systems

Raw information becomes reliable knowledge when its origin, structure and validation remain verifiable. Without these controls, AI and automation can produce convincing but incorrect answers.

How it works

I extract, structure and validate data while keeping its source traceable. I define entities, relationships and rules before making the information available to queries, APIs or models. The database schema formalises the domain and its constraints.

The architecture

  1. 01 Source
  2. 02 Extract
  3. 03 Structure
  4. 04 Validate
  5. 05 Database
  6. 06 Query

Technologies

  • PostgreSQL
  • SQLite
  • SQLAlchemy
  • SQL
  • Python

Project / Start

Have something that needs to become real?

Tell me the starting point: a problem, an idea, a process or a brand. You don’t need a perfect brief — just know what needs to change.

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