Ofsted Impressions Dashboard Development

I need an interactive dashboard website for teachers and heads to record impressions of Ofsted inspections. The site will be used to rate schools, and should include:

- Automated letters to 15,000 schools post-inspection.
- Data accumulation for periodic reports.
- Filter and sorting options (by school type, geographical region).

Ideal skills and experience:
- Web development (dashboard functionality)
- Experience with automation tools (for letter generation)
- Data management and reporting

Looking for a freelancer who can deliver a user-friendly and efficient platform.