Comprehensive Sales Data Analysis

I'm looking for a skilled data analyst to perform an in-depth analysis on approximately 3 million lines of sales data. The aim is to better understand our business performance and identify areas for improvements.

Key Responsibilities:
- Identify trends and patterns in the data
- Analyze sales performance by product category
- Compare sales across different time periods

In addition to this, specific information is required regarding:
- Identifying our best-selling products
- Determining our most profitable sales channels
- Analyzing our customers' buying behavior

Finally, the results of the analysis should be presented in the following ways:
- Through visual graphs and charts
- In detailed reports highlighting the key findings
- Summarized recommendations for areas of improvement.

Ideal Skills:
- Extensive experience in data analysis
- Excellent understanding of sales data and its indicators
- Proficient in using data visualization tools
- Strong analytical skills combined with a strategic mindset
- Experience in generating insightful reports
- Excellent communication skills to effectively present findings and recommendations.