Sales Data Analysis and Dashboard Development

I need help analyzing our retail sales data to gain valuable insights. The data is currently stored in Excel files and is updated monthly.

Key tasks include:

Data Cleaning: Prepare the data for analysis.

KPI Extraction: Identify and calculate key performance indicators such as:
- Total daily and weekly sales
- Top-selling products
- Performance of different branches

Power BI Dashboard: Create an interactive dashboard with features like:
- Geographical sales distribution map
- Branch performance comparison
- Sales trends over time

Deliverables: Cleaned Excel file and Power BI report.

Ideal Skills & Experience:
- Proficiency in Excel for data manipulation
- Strong experience with Power BI for dashboard creation
- Background in data analysis, particularly in a retail context
- Ability to present data in a clear, insightful manner