European Angel Investor Database

I'm seeking a comprehensive database of European angel investors who are interested in seed-stage startups. The database should include email addresses and mobile numbers.

Requirements:
- Investors must be from Europe
- Focus on angel investors only
- Seed stage startups

Ideal Skills and Experience:
- Experience in data mining or database creation
- Access to reliable sources for investor information
- Familiarity with the European startup and investment landscape
- Attention to detail and accuracy in data collection

Please provide a sample of your previous work and estimated delivery time.