Title: Seeking Experienced Team for GPS Vehicle Tracking System (Fleet Management) – iOS, Android, Web & Backend Development he application should be available across Android, iOS, Microsoft (Windows), and Web. huawei app The core purpose of the app is to allow users to manage and monitor their vehicles through GPS-based devices with features similar to (real-time tracking, remote control, alerts, etc.). Additionally, you require enhanced security at the entry level, where users must provide and verify: Phone Number Email Address Turkish Republic Identity Number Tax Number You also want to integrate an additional hardware device to enable advanced features such as: Front & Rear Camera Connectivity Audio Monitoring Passenger Health Check Emergency (SOS) Button Please let me know if my understanding is correct or if you’d like to add anything further. Company: [Company Name] Location: Remote / Hybrid / [City] Project Type: Full Product Development (Web Panel + Mobile Apps + Backend Infrastructure) About the Project: We are looking for a skilled development team to build a modern Fleet Management and GPS Vehicle Tracking System from scratch. The platform will enable real-time vehicle tracking, route optimization, fuel consumption analysis, and violation alerts (speeding, idling, geofencing). Scope of Work: 1. Web Dashboard: A comprehensive admin panel for fleet managers to view vehicles on a map, generate reports, and manage users. 2. Mobile Applications (iOS & Android): Native or cross-platform apps for drivers and managers to receive alerts and share live location. 3. Backend Infrastructure: A scalable server to handle data from GPS devices, process real-time location updates, and serve APIs to the frontend apps. 4. Hardware Integration: Integration with popular GPS tracking devices (e.g., Teltonika, Queclink, or generic trackers using TCP/UDP protocols). 5. App Store Deployment: Handling the entire process of publishing the apps on the Apple App Store and Google Play Store. Required Technical Skills & Expertise: · Backend Development: · Proficiency in Node.js (JavaScript/TypeScript), Python (Django/FastAPI), or PHP (Laravel). · Strong experience with real-time data communication (WebSockets, MQTT, or raw TCP/UDP socket programming). · Database management (PostgreSQL with PostGIS for geospatial data, MySQL, or MongoDB). Experience with time-series databases (like InfluxDB) is a plus. · Frontend Development (Web Panel): · Experience with modern frameworks like React.js or Vue.js. · Must-have: Integration of mapping libraries (Leaflet/OpenStreetMap, Mapbox, or Google Maps JavaScript API). · Mobile Development (iOS & Android): · Experience with Flutter or React Native for cross-platform development (maintaining a single codebase for both stores). · Native (Kotlin for Android / Swift for iOS) development skills are also acceptable. · Experience with background location tracking and optimizing for battery consumption. · Hardware & IoT Integration: · Ability to parse data streams from GPS trackers. Familiarity with Teltonika protocols or general NMEA/MEITrack protocols is a strong advantage. · DevOps & Deployment: · Experience deploying applications to the Apple App Store and Google Play Console. · Knowledge of CI/CD pipelines for automated testing and deployment. Ideal Candidate Profile (Team Composition): We are looking for a cohesive team, not just individual freelancers. The ideal team should include: · A Project Manager (optional but preferred) for clear communication. · Backend/Cloud Developer(s) · Frontend (Web) Developer · Mobile Developer(s) (iOS/Android) · UI/UX Designer (to create a clean, modern interface) Nice to Have: · Previous experience building logistics, delivery, or field service management software. · Familiarity with geofencing, ETAs (Estimated Time of Arrival), and route optimization algorithms. · Experience with real-time notifications (Push Notifications) . · A portfolio showcasing a similar map-based application you have built. What We Expect in Your Proposal: 1. Portfolio/References: Links to previous GPS tracking, logistics, or location-based projects you have developed. Live demo links or case studies are highly preferred. 2. Team Introduction: Tell us about your team structure (number of members, roles, location, timezone). 3. Proposed Tech Stack: Briefly outline how you would technically approach this project. 4. Budget & Timeline: Provide an estimated budget range (fixed price or hourly rate) and a rough timeline for an MVP (Minimum Viable Product). How to Apply: Please send your proposal to [Email Address] or apply via [Platform Link] .