Advanced Excel Modification and VBA Scripting

I'm seeking an Excel expert to enhance my spreadsheet and incorporate new sheets containing customer data. The project involves:

- Adding new sheets with formulas
- Implementing automation through VBA scripts

The VBA scripts need to serve multiple purposes:

- Data validation and correction
- Automated reporting
- Facilitating data import and export

Ideal candidates should have a strong command of Excel and VBA, with proven experience in:

- Creating complex formulas
- Developing efficient VBA scripts
- Handling customer data with accuracy and discretion

Your expertise will help streamline my data management process and improve the overall functionality of the spreadsheet.