Power BI
BI & Reporting
Dashboards and semantic models people actually use — clear, fast and governed.
JB.
Data & Analytics · Lisbon
João
Barros.
This is my personal page — who I am, where I write and where to find me. I build data solutions on the Microsoft stack, from Power BI reporting to Fabric lakehouses and AI-assisted analytics.
Microsoft Fabric
Data Platforms
Lakehouses, pipelines and OneLake — modern data estates on Microsoft Fabric.
Azure
Data Engineering
Integration and orchestration on Azure: from source systems to analytics-ready data.
AI
AI & Copilot
Bringing AI into the data workflow — Copilot, agents and ML on the Microsoft stack.
Where I write
Articles at bConcepts Insights →
bconcepts.pt/insights
Reddit
Posts on Reddit →
u/jbarros_pt