Advanced Excel Automation for Inventory Management

I'm in need of an Excel expert with proficiency in VBA and macros. The primary tasks you'll be tackling include data analysis, reporting, and data manipulation on sales and inventory data. Key functions that the workbook should effectively perform includes:

- Effective data analysis and reporting. Your prowess in Excel should ensure seamless interpretation and presentation of data.
- Automation of data manipulation. Your skills should ease the process of handling large volumes of data, automatically organizing and adjusting it as necessary.
- Specific calculations to provide inventory tracking and forecasting insights.

Your expertise will help me make informed business decisions based on precise and timely data analysis. Proven experience handling similar projects would be advantageous.