Power BI (DAX)

Transforming complex datasets into clear, actionable visual narratives.

Advanced Analytics & Visualization

My expertise in Power BI goes beyond simple drag-and-drop visualizations. I specialize in architecting robust data models and writing complex DAX (Data Analysis Expressions) measures to calculate key performance indicators (KPIs) that standard aggregations cannot handle.

From time-intelligence functions to dynamic row-level security, I build reports that are not only visually compelling but also secure and highly interactive. I have successfully deployed dashboards for executive reporting, production floor monitoring, and quality audit tracking.

Key Competencies

  • Complex DAX Measures (CALCULATE, FILTER, ALL, Time Intelligence)
  • Star Schema Data Modeling
  • Power Query (M) for Data Transformation
  • Row-Level Security (RLS) Implementation
  • Dashboard Performance Optimization