Flutter Task Marketplace App Development

We have a live Task Marketplace App currently published on the Play Store. We are looking for an experienced Senior Flutter Developer to implement a major upgrade focused on Trust, Safety, and Efficiency. This is not a ground-up build. You will be working with our existing codebase to integrate new modules, refine the commission logic, and improve the UI/UX. Technical Requirements: Framework: Flutter (Dart) for cross-platform development. Backend: Firebase (Firestore, Auth, Cloud Functions) State Management: Provider, Riverpod, or BLoC. Architecture: Clean Architecture with SOLID principles. Offline Support: The app must function partially offline for Taskers (viewing cached tasks) and sync data when connection returns. Ideal Skills & Experience: Proven experience in Flutter development with a portfolio of marketplace or logistics apps. Strong understanding of Google Maps API and Geolocation services. Experience integrating OCR SDKs (Google ML Kit) or Biometric authentication. Familiarity with VoIP (Agora/Twilio) for in-app calling. Experience building complex Commission/Escrow logic. Knowledge of iOS (App Store) and Android (Play Store) deployment processes. Deliverables: Source code for the new modules. Updated APK/IPA for internal testing. Documentation on the new Commission logic and Verification rules.

Project ID: 40482082