Designed and developed end-to-end Power BI dashboards and reports for healthcare operations, finance, and patient care workflows. Connected Power BI to SAP HANA, SQL Server, and cloud platforms (AWS/Azure) for data extraction and modeling. Built optimized data models, implemented advanced DAX measures, and performed data transformations using Power Query. Developed interactive, drill-down visual dashboards for executives, clinical teams, and operational leaders. Implemented Row-Level Security (RLS) and ensured compliance with HIPAA and healthcare data privacy standards. Automated recurring reports and scheduled refreshes through Power BI Service, eliminating manual processes. Collaborated with cross-functional teams (clinical, finance, operations, IT) to gather requirements and define KPIs. Performed data validation, quality checks, and performance tuning for dashboards and data models.