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I’m midway through a React Native driver app and now need a specialist to wire in a truly seamless, Uber-grade GPS module. We will be using Mapbox as the primary map service and I expect fresh location data every single second, even when the phone is in the driver’s pocket or the app is in the background. What you’ll build is a live tracking flow where the driver icon and its polyline glide in perfect sync—no jumps, drifts, or buffering. When the vehicle leaves the prescribed route, your code should detect it within that same one-second window, snap position to the nearest road, and pull a new route instantly, including U-turn logic when appropriate. Turn-by-turn voice prompts need to adjust on the fly so the driver never notices the reroute. Performance is critical: animation must stay above 60 fps and network calls should be throttled or batched so we don’t blow through Mapbox quotas. The driver should also receive real-time speed readings, audible overspeed warnings, and events for harsh braking. Acceptance criteria • Continuous foreground & background tracking at 1 s intervals • Marker + polyline perfectly aligned at all times • Instant dynamic rerouting with road-snapping & U-turn detection • Smooth 60 fps animation on mid-range Android & iOS devices • Voice navigation that updates immediately after every reroute • Speed and harsh-braking events exposed via callbacks Ship clean, well-documented TypeScript components plus any native modules or server hooks required so my team can drop them straight into the existing codebase, run yarn install, and see it work.
Projektin tunnus (ID): 40326808
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Aktiivinen 15 päivää sitten
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17 freelancerit tarjoavat keskimäärin ₹15 206 INR tätä projektia

Hi, Are you currently using Mapbox Navigation SDK natively, or should I integrate and bridge it properly into your React Native setup for full control? I can help you build a high-performance, Uber-grade GPS tracking system with precise real-time behavior and smooth user experience. What I Can Deliver ✔ 1-second interval foreground + background tracking (battery-optimized) ✔ Smooth marker + polyline sync (no jumps/drift, Kalman filtering if needed) ✔ Instant rerouting with road-snapping & U-turn detection ✔ Real-time voice navigation updates (dynamic reroute handling) ✔ Speed tracking + overspeed & harsh braking events via callbacks ✔ Optimized API usage (throttling/batching to control Mapbox costs) ✔ Consistent 60 FPS animations on mid-range devices Technical Approach React Native (TypeScript) + native bridge for Mapbox SDK (iOS/Android) Background services (Headless JS / native services) Location smoothing + map matching (Mapbox + custom logic) Efficient state handling for real-time updates What You’ll Get ✔ Clean, modular, well-documented components ✔ Native modules (if required) fully integrated ✔ Plug-and-play setup (yarn install → run) ✔ Developer-friendly structure for future scaling I’ve worked on real-time tracking and performance-critical mobile systems, so I understand the precision and optimization this requires. Happy to review your current setup and start immediately. Best regards, Ashok
₹1 050 INR 7 päivässä
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Hi there! I noticed your need for a React Native specialist to integrate a high-performance GPS module into your driver app, using Mapbox for mapping services. Your emphasis on real-time tracking, seamless rerouting, and smooth animations is crucial for a top-tier user experience. I have experience developing similar GPS functionalities for mobile applications, ensuring precise location tracking and dynamic route adjustments. One project I worked on involved implementing a live tracking feature for a delivery service app, where drivers could receive real-time location updates and route optimizations. This experience has equipped me with the skills needed to meet your requirements for continuous tracking, instant rerouting, and smooth animation performance. Could you provide more details on the specific requirements for speed readings and harsh braking events tracking? Understanding these nuances will help tailor the solution to your exact needs. Looking forward to the opportunity to collaborate on this project. Thanks, Tejbir Bhatia
₹1 100 INR 7 päivässä
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Hi, I’m looking for an experienced mobile app developer to build a scalable MVP for a phone repair service application. The app will launch initially in Tikrit, Iraq, with plans for future expansion. This is the first phase of a long-term product, so I’m looking for someone reliable for potential ongoing work. If you’re interested, please share: - Relevant portfolio - Your tech stack - Confirmation you can meet timeline & budget Looking forward to working together. Thanks
₹1 050 INR 7 päivässä
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Hello, I can implement a high-performance, Uber-grade GPS module in your React Native driver app using Mapbox, TypeScript, and native modules. Features will include real-time 1-second location updates, background tracking, road-snapping, dynamic rerouting with U-turn detection, smooth 60 fps polyline animation, turn-by-turn voice prompts, and speed/harsh-braking event callbacks. The deliverable will be clean, well-documented components that integrate seamlessly into your existing codebase for immediate use. Let's discuss further. Thanks!
₹10 000 INR 7 päivässä
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Greetings of the Day, This is a serious, real-time tracking requirement—not a basic map integration—and I’ve worked on live tracking + route sync systems where smoothness and accuracy are critical (like ride-hailing flows). I can help you implement a Mapbox-based GPS module that delivers: 1-second interval tracking (foreground + background) Smooth marker + polyline sync (no jumps/drift) Instant rerouting with road snapping + U-turn logic Turn-by-turn voice updates that adapt in real time Speed tracking + overspeed & harsh braking events How I’ll approach it: Use Mapbox SDK + native modules (Android/iOS) for high-frequency tracking Apply Kalman filtering + interpolation for smooth 60fps movement Smart throttling/caching to optimize API usage Background services (Headless JS / native services) for reliability Clean TypeScript components so your team can plug & play What you’ll get: ✔ Production-ready, well-documented code ✔ Smooth performance on mid-range devices ✔ Easy integration into your existing React Native app Timeline: 5–7 days Quick question: Are you already using Mapbox Navigation SDK, or just maps + directions API right now? If you want this to feel truly Uber-grade (not laggy or patchy), I can get it done properly. Let’s connect ?
₹1 050 INR 7 päivässä
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As a seasoned full-stack developer, I have an expansive skill set in mobile application development, especially with React Native which is crucial for your project. I've tackled numerous projects, handling complex tasks similar to yours. My 6+ years of experience gives me a deep understanding of the process of transforming ideas into functional and seamless applications - a cornerstone laid on great attention-to-detail. Regarding your project requirements, I can provide you with not just working features, but comprehensive solution ensuring optimal performance and user experience throughout. My expertise includes integrating Mapbox and managing live GPS tracking and location data in the background seamlessly - essential for an Uber-like app. Throttling network calls to avoid exceeding any APIs' quotas is something I have done before efficiently. Moreover, my proficiency in using TypeScript for well-documented and more maintainable code will expedite the integration of the components into your current codebase. I am confident that I can buddy harmoniously with your existing team and make the necessary adjustments so that everything fits flawlessly without disrupting your business operations. Considering these factors, why not hit that blue button and let’s propel this project successfully together?
₹10 000 INR 15 päivässä
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I know that I am a good candidate to consider for your project. Your requirement for continuous foreground and background GPS tracking at 1-second intervals with flawless marker and polyline synchronization demands a polished, high-performance solution. I will deliver a seamless live tracking flow integrating Mapbox, ensuring smooth 60 fps animations and instant dynamic rerouting with precise road-snapping and U-turn logic. While I am new to freelancer, I have tons of experience and have done other projects off site. My expertise in React Native, native modules, and TypeScript, combined with a problem-solving mindset, ensures automated, cohesive, and streamlined code that fits directly into your current app without disruption. I would love to chat more about your project! Regards Sjon Voogt.
₹700 INR 14 päivässä
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Jaipur, India
Liittynyt elok. 30, 2021
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