Sales Data Trend Analysis & Dashboard

I seek an expert Data Analyst to examine my sales data for trends and create a custom Excel dashboard.

Requirements:
- Analyze the sales data for trends
- Create a user-friendly, insightful Excel dashboard
- Perform data cleaning to ensure accurate analysis
- Ensure visualizations such as charts and graphs are used effectively

Ideal Skills:
- Proficiency in Excel for dashboard creation
- Experience in analyzing sales data
- Strong ability to identify and interpret trends

Use various charts for data visualization.