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Rafael Vera Marañón Senior Data Engineer & Data Architect

Data platforms built to be operated, trusted and evolved.

I design and build cloud data platforms across Azure, Databricks, Microsoft Fabric and Apache Spark, with a strong focus on practical architecture, delivery and maintainability.

Core focus

Cloud data platforms

Azure, Databricks, Fabric and Spark delivery.

Architecture that survives operation

Clear layers, security boundaries and maintainable ownership.

Practical AI and agents

RAG, MCP and agent workflows connected to reliable data foundations.