Inventory Management Dashboard Development

I need an experienced Excel/Power BI freelancer to build a comprehensive inventory management dashboard for my business.

Requirements:
- FIFO-based stock tracking
- Integration with Excel spreadsheets
- Ownership segregation (own stock vs client-supplied for job work)
- Generate detailed reports:
- Stock level reports
- Usage and demand reports
- Stock aging reports

The dashboard should be:
- Clean, visually appealing
- Corporate and professional design
- ERP-like functionality

Ideal skills and experience:
- Proficient in Excel and Power BI
- Strong data visualization skills
- Experience in developing inventory management systems

Please provide examples of similar work done.