E-commerce Site for Digital Products

I need an experienced website developer to create an e-commerce platform specifically for selling digital products.

Key requirements include:
- User-friendly interface
- Secure payment gateway integration
- Robust search and filter options
- Digital product delivery system
- Mobile-responsive design

Ideal Skills:
- Proficiency in e-commerce platforms (e.g., Shopify, WooCommerce)
- Strong background in UI/UX design
- Experience with payment gateways
- Knowledge of SEO best practices

Please provide examples of similar work done.