Advanced Excel & Power BI Specialist

I'm seeking an expert in Excel and Power BI to create comprehensive Management Information (MI) reports. The focus will be on descriptive analysis of employee data.

Key Requirements:
- Descriptive data analysis
- Development of interactive dashboards
- Automation of reports
- Creation of insightful data visualizations

Ideal Skills:
- Proficiency in advanced Excel and Power BI
- Experience in designing interactive dashboards
- Strong background in data automation and visualization
- Familiarity with employee data analytics

Please provide samples of previous work.