"Carry your packet" is a delivery management platform that operates with real-time GPS location tracking between restaurants/shops and couriers. The system automatically detects the nearest available courier to the shop when a new order arrives, assigns the order, and makes the entire process trackable in real-time. Current Status Backend: Developed with Django Mobile Application: Developed with Flutter (both shop and courier applications) Basic functions partially implemented Required Developments/Improvements 1. Backend (Django) Development Development of GPS-Based Courier Matching Algorithm Real-time location tracking optimization Automatic courier assignment and routing system Performance improvements and scalability enhancements Enhanced API security 2. Frontend/Mobile (Flutter) Development Map integration improvements (Google Maps/Mapbox) Real-time location update and tracking interface Notification system development (push notifications) User experience improvements Performance optimizations 3. Additional Features Route optimization Estimated time of arrival calculations Invoice and payment integration Admin panel enhancements Multi-language support Technical Requirements Experience with Django and Django REST Framework Flutter and Dart development experience Experience with Google Maps API or alternative map services Knowledge of WebSocket or similar real-time communication protocols PostgreSQL/MySQL database experience Firebase Cloud Messaging or similar push notification systems Expectations from Freelancer Take over and develop the project from the existing codebase Regular communication and progress reports Manage testing and deployment processes Prepare technical documentation Fix bugs in the existing code Desired Experience Experience in location-based application development Portfolio of Django and Flutter projects Experience developing real-time tracking systems API design and optimization Project Duration and Budget Duration: Open to developer suggestions Note: When submitting a proposal, please explain your similar project experiences, your estimated timeline for the project, and your working methodology. Demo access will be provided for those who wish to review the existing code.