Wix Marketplace Site Development

I'm looking for a skilled Wix developer to create a marketplace site. The marketplace will primarily list services and include a section for software and applications.

Key Requirements:
- User-friendly interface for service and software/app listings.
- Secure payment integration.
- Automated delivery system for software/app purchases.

Ideal Skills and Experience:
- Proficiency in Wix
- Experience in developing marketplace sites
- Familiarity with software delivery mechanisms
- Strong design sense for an intuitive user experience

Please provide examples of similar projects you've completed.