excel data analysis

I am looking for a freelancer to assist with my project of Excel data analysis.

Tasks:
- Data visualization using Excel and PowerPoint

Specific requirements for the project include:
- Creating visually appealing charts and graphs to present the data
- Providing insights and recommendations based on the visualizations

The dataset I am working with is relatively small.

The ideal candidate should have:
- Strong proficiency in Excel and its built-in data visualization tools
- Knowledge of analysis to provide meaningful insights from the visualizations
- Include 5/6 slides on PowerPoint

Please include examples of previous data visualization projects using Excel in your proposal.