Data Automation & Transformation
- Power Query for data extraction, transformation,
and loading (ETL)
- Data cleansing, normalization, and validation techniques
- Automation of data refresh processes
- Dependency and workflow management
Database & Integration
- ADO/DAO connectivity
- SQL query writing and database integration
- Experience working with external data sources:
- SQL Server
- Access
- CSV/Text Files
- APIs/Web Services
Reporting & Dashboarding
- Interactive dashboard development
- MIS and operational reporting automation
- KPI and business performance reporting
- Power Pivot and Data Model development
Performance & Quality
- Data accuracy and validation controls
- Troubleshooting and resolving Excel/VBA issues
- Code documentation and maintainability
- Version control and change management practices