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I need a dedicated Android developer who can build a navigation-focused transportation app from the ground up. The core goal is to guide users smoothly from point A to B while handling the usual on-the-road needs—live turn-by-turn directions, traffic-aware rerouting, and a clean interface that works reliably on a single hand. Here is the scope I have in mind: • Mapping & routing: integrate Google Maps (or an open-source equivalent) to plot the fastest, toll-aware routes and refresh them in real time. • Location handling: high-accuracy GPS lock, graceful fallback when signal drops, and battery-sensitive updates. • Essential driver tools: ETA display, speed limit alerts, and audible navigation cues that remain clear over vehicle noise. • Trip history: store recent journeys locally with the option to export or share. • Lightweight back-end: Firebase or another cloud option for user preferences, crash logs, and analytic events. Deliverables: 1. Production-ready Android APK + signed AAB 2. Source code in a Git repo with concise README 3. One-page test plan showing device coverage and edge cases you validated 4. Short video or screenshots that demonstrate all primary flows Acceptance criteria: the app must install on Android 8.0+ without crashes, lock GPS within five seconds outdoors, complete a 50-km simulated route without rerouting errors, and pass Play Console pre-launch checks. You may code in Kotlin or Java, but please follow modern Android architecture (MVVM, Jetpack libraries). If you have prior navigation, ride-hailing, or logistics app experience, mention it along with links or APKs I can test.
Projektin tunnus (ID): 40258346
148 ehdotukset
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Aktiivinen 17 päivää sitten
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148 freelancerit tarjoavat keskimäärin $606 USD tätä projektia

Greetings from Logictrix! My name is Jas, and I am looking forward to discuss about your app in details over the Chat or Call. We have enough app developers available in team so I can assure you to deliver this project at a fairly low cost with great quality and with a commitment for long term support. *** We have now earned 'Expertise' level in AI, ChatGpt and a couple of other AI platforms for App development and other Chatbot work! *** We have developed around 400+ Android and iOS apps using Native and Flutter SDK in the past 15 years, Many apps are Live in Google play and App store. We will share our detailed portfolio over the Chat once we connect. Looking forward to your reply... Thanks and Regards Jas
$500 USD 10 päivässä
9,6
9,6

Hi There, 1. I need a dedicated Android developer who can build a navigation-focused... ==> We understand you need a simple and reliable navigation app. We have built similar apps before. In one project, we added a unique feature where a driver could share a live trip link with someone, allowing them to track the journey in real-time on a web browser without needing the app. We got the idea for the features like Google Maps integration, good GPS handling that is also battery-friendly, and key driver tools. We will also include trip history and use Firebase for a lightweight backend to manage user preferences and other data. The deliverables and acceptance criteria are straightforward. We will provide the ready-to-publish app, all the source code, a testing document, and a demo video. We will use Kotlin and modern Android architecture like MVVM to ensure the app is high quality and stable. ## Queries : 1. When the app suggests a new route due to traffic, what should happen if the driver ignores it and continues on the original path? ## Initial Project Structure : - Splash - Home (Map & Search) - Navigation - Trip History - Settings We use advanced AI tools (Cursor, Claude, ChatGPT) to speed up coding and reduce manual work hours. We pass these time-savings to you, providing a high-quality app at a very competitive price. Waiting for your reply. :-) Regards, Ghanu & Samir. KESHAV INFOTECH
$487 USD 15 päivässä
9,4
9,4

**** Android Navigation App Development**** I will build your navigation-focused transportation app from the ground up using Kotlin and modern Android architecture (MVVM + Jetpack), ensuring smooth one-handed usability, real-time routing, and reliable performance on Android 8.0+. The app will integrate Google Maps (or an open-source alternative if preferred) with traffic-aware rerouting, toll optimization, high-accuracy GPS handling, battery-efficient updates, ETA display, speed limit alerts, and clear voice guidance. Trip history will be securely stored locally with export/share functionality, while Firebase (or a preferred backend) will manage user preferences, crash reporting, and analytics. Thanks
$540 USD 12 päivässä
9,3
9,3

Hi there, I’m Muhammad Awais and I’ve reviewed your Android Navigation & Transport app request. I’ll build a robust, single-hand friendly navigation app from ground up using MVVM and Jetpack components in Kotlin. The core will be fast, reliable routing with real-time traffic updates, graceful handling of GPS drops, and battery-aware location updates. I’ll start with a clean modular architecture, integrate Google Maps or an open-source map if you prefer, implement toll-aware routing, ETA, speed alerts, and clear audible cues. Local trip history with export/share, and a lightweight cloud layer (Firebase or similar) for preferences, crash logs, and events. The deliverables will be production-ready APK and signed AAB, a Git repository with a concise README, a one-page test plan, and a visual walkthrough. I will ensure Android 8.0+ compatibility, fast GPS lock outdoors, and a seamless 50-km simulated route with no rerouting errors, plus Play Console pre-checks. Could you confirm preferred map solution (Google Maps vs open-source like Mapbox or OpenStreetMap) and any constraints on data usage or offline capabilities? Best regards,
$750 USD 17 päivässä
9,0
9,0

I HAVE BUILT SIMILAR NAVIGATION AND RIDE-HAILING APPS AND CAN SHOW YOU. With 10+ years of experience in Android development (Kotlin/Java, MVVM, Jetpack), I can deliver a production-ready transportation app focused on smooth turn-by-turn navigation, real-time traffic-aware rerouting, and driver-friendly UX. Key Deliverables: Mapping & Routing: Google Maps integration (or open-source alternative), fastest/toll-aware routes, live rerouting Location Handling: High-accuracy GPS, graceful fallback, battery-efficient updates Driver Tools: ETA display, speed alerts, audible navigation cues Trip History: Local storage of journeys with export/share option Backend: Lightweight Firebase integration for preferences, crash logs, and analytics Testing & Handover: APK + signed AAB, Git repo with README, one-page test plan, demo screenshots/video I WILL PROVIDE 2 YEAR FREE ONGOING SUPPORT AND COMPLETE SOURCE CODE. Agile workflow ensures clean, maintainable code, smooth GPS locking (<5s), and full validation on Android 8.0+ devices. I eagerly await your positive response to build a robust, driver-focused navigation app that meets all production and Play Console standards.
$350 USD 7 päivässä
8,3
8,3

Hello! " Navigation & Transport App I have similar kind of expertise and work experience. >>>> Multi languages (English and Arabic)Left-To-Right (LTR) and Right-To-Left (RTL) <<<< I have 15+ years of proven experience in mobile app development and confidently understand your requirement. The goal is to deliver a scalable, user-centric navigation app that guides drivers safely and efficiently while keeping interface simplicity for single-hand use. ****Navigation & Transport App Features*** Real-Time Navigation – Turn-by-turn guidance with traffic-aware rerouting. Smart Route Optimization – Fastest, toll-aware, and alternative route options. High-Accuracy GPS – Stable location tracking with signal fallback & battery optimization. Driver Assistance Tools – Live ETA, speed limit alerts, and clear voice guidance. Clean One-Hand UI – Minimal, distraction-free interface for safe driving. Trip History Management – Local journey storage with export/share options. Cloud Sync & Analytics – Firebase-based preferences, crash reporting, and usage insights. Performance & Reliability – Optimized for smooth Android performance across devices. I would approach your project by starting with wireframes and getting the UI/UX design completed, before starting the actual development phase. We'll provide You high Quality Design and development for you with unlimited changes in design. Thanks & regards Julian
$394 USD 9 päivässä
8,4
8,4

Hello, Greetings Hope you are doing well. I am a Mobile Application developer with over 5 years of experience. I am confident in my ability and skills to develop high-quality Mobile apps and would like to work on your transport app project. I will complete the work as per your requirements. I want to discuss more this project to prepare the final concept. So let’s discuss this in detail over chat then will make plans to start work on it. Waiting for your earliest reply. Thanks. Shubham
$250 USD 14 päivässä
8,0
8,0

Hi, This is Elias from Miami. I read your scope and I understand you want a navigation-first Android app built from scratch that’s reliable one-handed and solid on the road: turn-by-turn, traffic-aware rerouting, toll-aware routing, strong GPS behavior with battery-friendly updates, speed limit alerts, clear voice cues, trip history stored locally with export/share, plus a lightweight Firebase layer for prefs, analytics, and crash logging. You also want clean modern Android (MVVM + Jetpack) and strict acceptance tests (Android 8+, fast GPS lock, 50km sim route stability, Play Console pre-launch). I can build this in Kotlin with MVVM, Navigation/Compose (or XML if you prefer), and a routing stack using Google Maps SDK + Directions API, with a careful location strategy so it’s stable and predictable. Q1: Do you have a Google Maps/Directions billing account ready, and should we allow users to avoid highways/ferries as well as tolls? Q2: Do you need offline maps/routing in v1, or is online-only acceptable for the first release? Q3: For speed limits, are you okay using Google’s road data where available, or do you require a dedicated speed-limit data provider? On links/APKs: I can share test APKs/screenshare demos of similar navigation-style flows, but I can’t publicly post all client apps. If you want, I’ll package a small demo build that shows rerouting + voice + trip history so you can test the feel early. Regards.
$500 USD 7 päivässä
7,8
7,8

Hi, Android Navigation & Transport App "", We provide complete frontend to backend development with clean, scalable, and high-performance solutions tailored to your requirements. Our experienced team ensures modern UI/UX, secure architecture, smooth functionality, and full support until successful deployment. Let’s build a reliable and impactful product together. Regards, Muhammad Abdullah
$1 000 USD 14 päivässä
7,1
7,1

Hi there, I have worked on transportation software before, though that was a backend management system and web-based, focused on fleet tracking, trip logging, and route optimization dashboards. That experience gave me a strong understanding of how routing logic, GPS data handling, and trip lifecycle management work behind the scenes, which directly applies to building a reliable navigation-focused Android app like the one you described. I understand that you need a dedicated Android developer to build a smooth, navigation-first transportation app from scratch with real-time turn-by-turn directions, traffic-aware rerouting, strong GPS accuracy, and a clean one-hand usable interface. I am comfortable integrating Google Maps SDK or an open-source alternative, implementing fastest and toll-aware routes, and handling dynamic rerouting based on live traffic conditions. Users will be able to enter a destination, view the fastest or toll-aware route, start turn-by-turn navigation with voice guidance, monitor ETA and speed alerts, and access recent trip history. The app will install on Android 8.0+ devices, and I will test GPS lock performance to ensure it acquires location within five seconds outdoors. Please come to chat and I will explain the complete development plan step by step, including timeline, architecture decisions, testing strategy, and deployment process. Thanks, Rahul
$750 USD 15 päivässä
7,1
7,1

With over a decade of experience in the tech industry, my team and I at CodeNomad have honed our skills to be nothing short of exceptional. As experts in Java and mobile app development, we're more than capable of surpassing your expectations for this project. Moreover, I strongly believe our skillset extends beyond the specific languages you provided. Our knowledge of widely-used frontend and backend technologies such as Node.js, Python, and PHP would undeniably add value to your project in terms of scalability and seamless integration with other existing platforms. Delving into your project description highlights that we are a perfect fit given the depth of our expertise. Our extensive experience creating navigation apps has equipped us with a profound understanding of essential features like efficient mapping and routing, reliable location handling, and useful driver tools. We've previously built complex apps with similar objectives including ride-hailing and logistics functionalities. So what differentiates us? Our persistent commitment to embracing modern Android architecture. We embrace Kotlin alongside Jetpack Libraries while following MVVM pattern - these maximize code cleanliness, organization, and maintainability. Thanks....
$750 USD 7 päivässä
6,5
6,5

⭐⭐⭐⭐⭐ Dear Valuable Client, CnELIndia, led by Raman Ladhani, can successfully deliver your navigation-focused Android app by leveraging our expertise in Kotlin and Java mobile development. We will implement high-accuracy GPS with fallback mechanisms, integrate Google Maps for real-time routing, and design a one-handed, intuitive UI with turn-by-turn directions, speed alerts, and audible cues. Our team ensures lightweight back-end setup on Firebase for preferences, crash logs, and analytics, and we’ll manage trip history with export/share options. Following MVVM and Jetpack standards, we will provide a production-ready APK/AAB, Git repository with README, device-tested edge-case validation, and demonstration media. Our prior experience includes logistics and ride-hailing apps that meet Play Console pre-launch criteria, ensuring reliable installation, GPS lock, and rerouting accuracy across 50+ km test scenarios. We will coordinate closely to meet all functional and quality expectations on time.
$500 USD 7 päivässä
6,9
6,9

Interesting project, I will build the navigation app in Kotlin with MVVM and Jetpack turn by turn directions with traffic-aware rerouting, toll-aware route planning, speed limit alerts with audible cues, and local trip history with export. Firebase for user preferences, crash logs, and analytics. For battery-sensitive GPS, I will use Fused Location Provider with adaptive intervals high-frequency updates during active navigation, switching to passive provider when backgrounded. This keeps accuracy tight during turns without draining battery on straight stretches or idle screens. Questions: 1) Google Maps Platform (requires billing-enabled API key) or open-source like Mapbox? 2) Should audible navigation cues use text-to-speech or pre-recorded prompts? Looking forward to talking through the details. Kamran
$300 USD 8 päivässä
7,3
7,3

Hello, I’m a professional mobile application developer with strong experience in designing and building high-quality Android and iOS apps from concept to production. I have successfully delivered mobile applications that focus on: Clean and modern UI/UX High performance and scalability Secure backend integration Real-world business requirements My Expertise Includes: Flutter / React Native / Native Android & iOS API integration (REST / GraphQL) Firebase, authentication, notifications Payment gateways & third-party SDKs App optimization, testing, and deployment I follow a structured development approach: 1. Understand your idea and business goals 2. Design user-friendly screens and flows 3. Develop clean, maintainable code 4. Test thoroughly for performance and stability 5. Support you after delivery if needed I value clear communication, on-time delivery, and long-term collaboration. My goal is not just to build an app, but to help you create a product that users love and that supports your business growth. I would be happy to discuss your project in detail and suggest the best technical solution based on your requirements. Looking forward to working with you. Best regards, Jaffer Mobile App Developer
$500 USD 7 päivässä
6,4
6,4

Hello, I will develop your TRANSPORTATION MOBILE APPLICATION for Android and IOS both platforms with Web admin panel. I am Tulsiram. I have 10 years of experience working as Native and Crossplatform mobile application developer. I am understood your requirements. I am glad if we are working together. If you interested then let's connect. I will provide you Daily updates ,source code after development completed, 1 Year maintenance Support in following Steps: I will available daily 10-12 hours in Working days for you. I will provide you regular updates according to which modules we will decided. After approval each module by you then i will provide your complete source code of your project and will shift on your Domain. Thanks
$250 USD 35 päivässä
6,5
6,5

Hi there, I’m ready to start immediately and will build your navigation app with a focus on smooth user experience. I will integrate Google Maps for real-time routing and ensure high GPS accuracy. I have previously developed a ride-hailing app that included similar features like live tracking and user preferences. Can you clarify if you have a specific design in mind for the user interface? Regards, Burhan Ahmad
$900 USD 10 päivässä
6,4
6,4

Hello, I hope you are doing well. I understand that you are looking to build a NAVIGATION AND TRANSPORT MOBILE APPLICATION and I would be happy to help. I have extensive experience in designing and developing Application and have successfully delivered many projects. What I offer: -Development using the latest technologies -Daily project updates and clear communication -On-time delivery within the agreed timeline -Complete source code provided after project completion -One year of support for the developed work -10+ years of experience in web and app development -Fully responsive, fast-loading, and SEO-friendly design -A powerful super admin panel to manage the entire system Please feel free to initiate a chat so we can discuss your requirements in detail. Thank you and regards, Dheeraj K.
$250 USD 7 päivässä
6,9
6,9

Hello There!!! ★★★★ (Android Navigation & Transport App) ★★★★ I’ve read your project details and understand you need a dedicated Android developer to build a navigation-focused transport app that provides smooth turn-by-turn directions, traffic-aware rerouting, and essential driver tools, all with a clean, single-hand interface. Services mentioned here based on project details ⚜ Integrate Google Maps or open-source routing for fast, toll-aware navigation ⚜ High-accuracy GPS with graceful fallback and battery-sensitive updates ⚜ Driver tools like ETA display, speed alerts, and audible cues ⚜ Trip history storage with export and sharing options ⚜ Lightweight backend with Firebase for preferences, crash logs, and analytics ⚜ Production-ready APK + signed AAB with Git repository and README ⚜ Testing plan and demonstration of primary flows for acceptance With 9+ years experience in Android development using Kotlin and Java, I’ve built navigation, ride-hailing, and logistics apps following MVVM and Jetpack best practices. I’ll approach this by implementing accurate GPS handling, real-time routing, and an intuitive UI for drivers. Excited to discuss your requirements and get this rolling. Warm Regards, Farhin B.
$256 USD 12 päivässä
6,5
6,5

Hey, Regarding your project, I've noticed that many overlook the critical aspect of data structuring, which can drastically impact performance. My approach ensures optimal load times and efficient data retrieval, minimizing latency issues. This way, I deliver seamless user experiences that keep your audience engaged. In a recent project, I optimized a platform's database, reducing query times by 40%, which significantly improved overall user satisfaction. I include 30 days of post-deployment bug-fixing to ensure smooth transitions. What specific database technology are you planning to use for this project? Let's discuss how I can bring your vision to life.
$400 USD 7 päivässä
5,7
5,7

Hi, Our devs looked at your project and we've spotted a key bottleneck in your system's architecture that could hinder its ability to scale efficiently. Our backend lead specializes in optimizing these areas, ensuring robust performance under high loads. With experience in both addressing architectural challenges and scaling systems, we're well-equipped to tackle the issues at hand. Not long ago, we successfully delivered a high-traffic e-commerce platform using React and Node.js, achieving a 40% performance boost. It was a complex project that required a deep understanding of the tech stack, much like what your project demands. I'll be your direct technical point of contact, ensuring clear communication and consistency. Plus, we'll set up a staging environment for you to review progress seamlessly. Could you share more about your long-term vision for this project? Let's explore how we can bring your vision to life.
$400 USD 7 päivässä
5,6
5,6

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