Customer Data Visualization

I need a skilled data visualizer to help me interpret customer data using Tableau or Power BI.

The data is related to customer information, and I want to gain insights into:
- Purchase behavior
- Customer satisfaction

I'm looking for visualizations like:
- Bar charts
- Line graphs
- Pie charts

Ideal Skills and Experience:
- Proficiency in Tableau and Power BI
- Strong analytical skills
- Experience with customer data
- Ability to create clear, insightful visualizations

Please provide samples of similar work.