Building analytics dashboards, data applications, and business intelligence solutions using Power BI, Python, SQL, FastAPI, Streamlit, DAX, and Power Query.
- Power BI
- SQL
- DAX
- Power Query
- Python
- Excel
- Data Modeling
- Dashboard Design
- Business Intelligence
Interactive Power BI dashboard analyzing:
- Revenue trends
- Customer segmentation
- Sales performance
- Settlement analysis
Hospitality analytics dashboard focused on:
- Occupancy trends
- Revenue performance
- Booking behavior
- Hotel operations insights
Database engineering project including:
- Schema design
- Stored procedures
- SQL functions
- Views
- Relational modeling
Python + FastAPI + Streamlit analytics application for expense tracking and reporting.
๐ Portfolio Website: https://yahya-datafolio.netlify.app/
๐ LinkedIn: www.linkedin.com/in/yahya-sleiman-6b742a356
- Advanced DAX
- Data storytelling
- Analytics engineering
- Microsoft Fabric
- End-to-end BI workflows