Marketplace Website Development

I need an experienced developer to create a comprehensive marketplace website.

Requirements:
- User-friendly interface
- Secure payment gateway integration
- Robust search and filter options
- Seller and buyer profiles
- Review and rating system
- Mobile responsiveness

Ideal Skills and Experience:
- Proven experience in developing marketplace websites
- Strong portfolio showcasing similar projects
- Expertise in UI/UX design
- Knowledge of SEO best practices
- Ability to provide detailed project proposals

Please include detailed project proposals in your application.