Second-Hand Marketplace Mobile App (C2C Platform)

We are looking for an experienced mobile app developer or team to build a cross-platform marketplace application similar to platforms like Letgo or Dolap, where users can buy and sell second-hand items.

The application will allow users to create listings, browse products, communicate with sellers, and manage transactions within the platform.

Key features required:
• User registration and authentication (email/password)
• User profiles with ratings/reviews
• Product listing creation (title, description, images, price, category)
• Advanced search and filtering
• Product detail pages
• In-app chat between buyers and sellers
• Favorites / wishlist functionality
• Order or transaction flow (optional depending on scope)
• Push notifications for messages and updates
• Admin panel for managing users, listings, and reports

Technical expectations:
• Cross-platform development (Flutter, React Native, or native Swift/Kotlin)
• Scalable and clean architecture
• Backend/API integration
• Real-time messaging support (for chat)
• Performance optimization
• Basic analytics and crash reporting
• Secure and maintainable codebase

Deliverables:
• Fully functional iOS and Android applications
• Well-documented source code
• Deployment to App Store and Google Play
• Testing, debugging, and release support
• Post-launch bug fixing support

We are looking for developers with prior experience in marketplace or social-type applications. Please share your portfolio, relevant experience, preferred tech stack, estimated timeline, and pricing.

We are open to suggestions to improve the product and architecture. Show More