Small Business Services Marketplace App

I'm looking for an experienced app developer to create a marketplace app for small business services. The app should include:

- User reviews and ratings
- Booking system
- Chat functionality
- Integrated payment processing

Ideal skills and experience:

- Proven experience in developing marketplace apps
- Strong understanding of payment integration
- UI/UX design skills
- Knowledge of user review and booking systems

Please provide examples of similar work done. Looking forward to your proposals!