E-Book Sales Website Development

I'm looking for a professional web developer to create a website for selling downloadable E-books.

Key Features:
- Direct download access: Customers should be able to download their purchased e-books immediately after purchase.
- Secure Payment Gateway: The site should support Credit/Debit Cards and PayPal as payment methods.

Ideal Skills:
- Proficiency in e-commerce website development
- Experience in secure payment integration
- Knowledge of creating user-friendly download systems
- Understanding of e-book formatting and delivery systems

Please provide examples of similar projects you've done in your proposal.