Interactive Excel Spreadsheet Creation

I need an expert in Excel to transform my data into dynamic and interactive spreadsheets.

Key Requirements:
- Integration of data visualization features like charts and graphs
- Implementation of automated calculations
- Creation of a variety of charts, possibly including bar charts, pie charts, and line graphs

Ideal Freelancer:
- Proficient in Excel with a knack for data analysis
- Experienced in creating interactive spreadsheets
- Capable of using various data types, including sales data, survey results, and financial data, for visualization

Please submit your proposal if you have the necessary skills and experience.