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Fix bugs in existing flutter ride hailing app(firebase) play store update. I have existing Flutter ride hailing app that is already live on Google play store. The original developer is not in the right frame on mind. Because of time, i need an experienced Flutter+Firebase developer to fix specific issues and prepare an updated build. Important: The app is already publish on play store, This is bug fixing +update NOT a new app, Source code and Firebase access will be provided. Issues to fix; pickup address shows coordinates/codes instead of real address- implement proper reverse geocoding. passenger does not see when a driver accepts a ride-fix real time ride status update Driver and Passenger chat is not working- fix firebase chat messaging & listeners General bug fixes and testing. Deliverables All listed issues fixed, Tested APK/AAB, Update build uploaded to existing play store listing, Code remains clean and maintainable. REQUIREMENTS Proven Flutter = Firebase experience Experience updating existing play store apps Must not change app package name Must not regenerate keystore Clear communication.
Project ID: 40202221
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Active 23 days ago
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103 freelancers are bidding on average £113 GBP for this job

Hi, I understand the critical nature of your Flutter ride-hailing app being live on the Play Store and the need for prompt, precise fixes without disrupting your current setup. Addressing those real-time ride status glitches, reverse geocoding for pickup addresses, and chat functionality issues with Firebase is right up my alley, ensuring your users get a seamless experience. With proven expertise in Flutter and Firebase, I've helped apps fix live issues and smoothly roll out updates without changing package names or keystores. I will rigorously test the fixes and provide a clean, maintainable codebase, followed by an update build ready for your Play Store listing. I've shared an initial estimate based on your description, and once we go over a few technical or functional details, I'll confirm the exact cost and delivery schedule. Could you provide more details about the Firebase setup or any custom configurations for real-time updates and chat so I can plan the fixes effectively? Thanks, Asad
£90 GBP in 1 day
8.2
8.2

Having extensive experience as a Full Stack Developer and Software Engineer, I am confident in my ability to tackle the challenges your Flutter ride-hailing app currently faces. My proficiency in Flutter and Firebase aligns with your project needs, ensuring efficient and effective delivery of the tasks at hand. I have a proven track record of updating existing apps on the Google Play Store without changing the app package name or regenerating keystore, so you can trust me to handle this seamlessly. Over the course of my career, I've honed my skills in front-end and backend technologies, including mobile development using Kotlin, Java, Flutter, React Native. This robust skill set will be valuable in fixing the current bugs within your app such as implementing proper reverse geocoding for picking up addresses correctly and rectifying real-time ride staus updates for passengers. What sets me apart is my dedication to delivering not only clean code but also scalable, maintainable solutions. With me onboard, you can expect bug-free deliveries backed by thorough testing and an updated build that brings your current play store listing up-to-date. I value clear communication throughout a project and provide agile management to ensure expectations are always met promptly. In summary, my experience combined with my problem-solving mindset makes me an ideal choice for your app's upliftment. Let's collaborate to take your app to new heights!
£120 GBP in 9 days
7.1
7.1

Hi there, I understand the urgency of your need for a skilled Flutter and Firebase developer to address the bugs in your existing ride-hailing app. With my extensive experience in debugging and updating Flutter applications, I am confident in my ability to resolve issues like the reverse geocoding for pickup addresses and ensure real-time ride status updates for passengers. I have successfully worked on app updates for several clients, ensuring that all deliverables are met promptly without altering package names or keystores. I propose a timeline to deliver the fixed APK/AAB swiftly, keeping you informed throughout the process.
£90 GBP in 1 day
6.6
6.6

Hi there, I understand the urgency of your project and I'm confident that I can help you fix the bugs in your existing Flutter ride-hailing app. With extensive experience in Flutter and Firebase, I have successfully worked on similar projects, focusing on bug fixes and enhancements for apps already live on the Google Play Store. To address the specific issues you're facing: - **Reverse Geocoding**: I will implement smooth reverse geocoding to ensure pickup addresses display correctly rather than coordinates. - **Real-Time Ride Status**: I will fix the real-time status update so passengers are notified promptly when a driver accepts their ride. - **Chat Functionality**: I will resolve the issues with Firebase chat messaging to ensure seamless communication between drivers and passengers. - **General Bug Fixes**: I will conduct thorough testing and ensure your app remains clean and maintainable throughout the process. I can complete these fixes and upload the updated build within the agreed timeframe. Looking forward to working with you! Best regards,
£120 GBP in 10 days
6.7
6.7

With 12 years of extensive experience in web and mobile app development, specializing in Flutter and Firebase, I am confident in my ability to meet and exceed your expectations for your ride-hailing app project. Not only have I developed apps similar to yours, but I've also updated existing play store apps, so I understand the importance of maintaining the app package name and keystore. One of the key areas you need my expertise for is ensuring that pickup addresses show real address instead of coordinates which falls well within my abilities since implementing reverse geocoding is a skill that I have repeatedly employed throughout my career. Additionally, fixing the real-time update issues between drivers and passengers is a task I can tackle proficiently using my knowledge of Firebase. Another aspect of your project where my skills can be leveraged is updating the build while keeping the code clean and maintainable. It requires meticulous testing to ensure all listed issues are fixed and there are no new bugs introduced; something I take very seriously. You’d be working with someone who values clear communication, punctuality, and efficiency to ensure we meet all desired deadlines effectively and the final deliverables exceed your expectations.
£80 GBP in 5 days
7.1
7.1

Hello There!!! ⚜⭐⭐⭐⭐⚜(( THE PROJECT GOAL IS TO DEBUG AND UPDATE THE EXISTING FLUTTER RIDE HAILING APP SAFELY ))⚜⭐⭐⭐⭐⚜ Project goal is to restore your live ride hailing application to stable working condition without disturbing the Play Store identity or Firebase setup. I understand this is not a new build but a careful repair and update of a production app that already has real users depending on it. You need a developer who can step into existing code, diagnose logic issues, and fix them without breaking package name, keystore, or current store listing. I have strong experience working with Flutter and Firebase real time systems, especially reverse geocoding, ride status streams, and chat listeners. My approach is to first replicate bugs, stabilise critical flows, then prepare a clean AAB for update. I focus on minimal risk changes so your users feel improvement, not disruption. Most important features 1. Correct reverse geocoding so pickup shows real human readable address 2. Reliable real time ride status when driver accepts request 3. Fully functional Firebase chat with proper listeners and messaging flow I would like to review the source and Firebase rules so I can outline a safe fix plan and timeline before touching the Play Store build. Let us connect and bring your app back to smooth operation quickly. Warm Regards, Farhin B.
£110 GBP in 10 days
6.6
6.6

Hi there To stabilize an already live ride-hailing app, the most critical part is fixing real-time behavior without introducing regressions. Issues like coordinates showing instead of addresses, missing ride-accept updates, or broken chat usually point to listener, state, or async flow problems rather than surface-level bugs. I’ll approach this by first auditing the existing Flutter + Firebase implementation, focusing on Firestore/Realtime DB listeners, geo data handling, and lifecycle events. Reverse geocoding will be implemented properly so pickup locations resolve to human-readable addresses. Ride status updates will be corrected so passengers reliably see driver acceptance in real time, and the chat system will be fixed by restoring correct message writes, listeners, and stream handling. I’ve worked on production Flutter apps where the original developer left mid-project and the priority was to fix bugs cleanly while keeping the Play Store setup intact. I’m careful not to touch package names or keystores, and I always test changes against real user flows before shipping an update. My process is simple. I reproduce each issue, fix and verify it in isolation, then run full regression testing before preparing the update build. Once I review the repo and Firebase access, I’ll confirm an exact cost and timeline before proceeding.
£800 GBP in 7 days
6.2
6.2

Hi there, I am a CSE graduate with 4 years of experience fixing and maintaining live FLUTTER + FIREBASE apps, especially ride-hailing flows where real-time updates are critical. I can take over your existing codebase, keep the SAME PACKAGE NAME and KEYSTORE, and deliver a clean Play Store update. I will fix reverse geocoding so pickup shows real addresses, restore real-time ride status so passengers see driver acceptance instantly, repair DRIVER–PASSENGER CHAT using proper FIRESTORE listeners, and run full regression testing. I am experienced with updating already-published apps and handling Firebase safely without breaking production data. I can start immediately and communicate clearly until the update is live. Regards, Masum
£120 GBP in 3 days
6.3
6.3

Hi I have read your requirements and I am sure I will be able to help you. Please message me so that we will have detail technical discussion. I have 9+ years of combined experience in Mobile Application development in Native on Android Java, kotlin and IOS Swift, and For Hybrid Cross platform on Flutter Dart & React- Native, and for web and backend on react js and node js, Python Django , java spring boot and php CodeIgniter mvc. Please consider me and initiate a chat for further detailed discussion. Regards, Anju
£450 GBP in 7 days
6.6
6.6

I can fix these Flutter + Firebase issues and ship a clean Play Store update without changing the package name or regenerating the keystore. Plan: Pickup address shows coordinates: implement proper reverse geocoding (Google Geocoding/Places or your current provider), cache results, and ensure consistent formatting across driver/passenger views. Passenger not seeing driver acceptance: fix real-time ride state sync (Firestore/RTDB listeners, stream lifecycle, document structure, and server timestamps) so status updates instantly. Chat not working: repair Firebase chat collections, security rules, and listeners (message ordering, unread handling, edge cases, reconnects). General bug fixes + testing: regression test booking flow, push notifications (if any), and release build checks. Deliverables: Fixed code with clean commits Tested APK/AAB Update uploaded to the existing Play Store listing Short handover note of what changed Best regards, Waqas Ahmed
£80 GBP in 7 days
6.3
6.3

Hi there, I understand the urgency and specifics of fixing your existing Flutter ride-hailing app on Firebase, live on the Play Store. I'm confident in delivering a bug-free, updated build without package name or keystore changes. - Implement precise reverse geocoding for accurate pickup addresses. - Fix real-time ride status updates to notify passengers immediately. - Repair Firebase chat messaging and event listeners for seamless driver-passenger communication. - Thorough testing to ensure robust, clean, and maintainable code. **Skills:** ✅ Flutter and Firebase bug fixing and integration ✅ Android app development and Play Store update processes ✅ Real-time data synchronization and Firebase chat solutions ✅ API integration and crash troubleshooting ✅ Clean code practices for maintainability **Certificates:** ✅ Microsoft® Certified: MCSA | MCSE | MCT ✅ cPanel® & WHM Certified CWSA-2 I'm ready to start immediately and ensure a smooth, fast app update on your existing Play Store listing. Could you please share any detailed error logs or screenshots for the issues noted so I can assess scope and prepare the best fix plan? Best regards,
£120 GBP in 3 days
5.7
5.7

Hello 9 years of experience in mobile application development with IOS Swift, Flutter and React Native I would like to work with you
£80 GBP in 5 days
5.9
5.9

Good Day, As a senior Flutter developer with extensive experience in Firebase integration, I specialize in debugging and updating existing Flutter applications like your ride-hailing app. I will efficiently fix the issues such as incorrect address display, real-time ride status updates, chat functionality, and overall bug fixes. Why Choose me? - Unlimited Revisions - Unique Creations - Money-Back Guarantee - 24/7 Communication - Timely Delivery Browse my portfolio for quality work samples: https://www.freelancer.com/u/leenadvnani6 Let's discuss your project further in the chat. Best regards, Leena Kumari :)
£75 GBP in 2 days
5.4
5.4

Hi. I can immediately fix your Flutter ride-hailing app's geocoding, real-time updates, and chat. I have extensive experience with Firebase and Play Store updates, ensuring a clean build with your existing keystore. Let's proceed promptly..
£135 GBP in 5 days
5.6
5.6

Hi there As a seasoned software engineer with a solid background in Flutter development, I'm fully-equipped to tackle every task outlined in your project. Having 3+ years of experience, my portfolio vividly showcases my abilities to squash bugs and optimize existing applications. And since your Flutter ride-hailing app is already live on Google Play, I understand that it's about fixing specific issues, not about building from scratch. Delivering excellence alongside maintaining efficient communication aligns strongly with your project requirement. I value quality work just as much as you do and vow to meet your needs proficiently. In working together, we'd not only fix those specific bugs but also improve the overall reliability and performance of your application in a time-efficient manner. Let's take this ride together with confidence!
£80 GBP in 7 days
5.7
5.7

Hello! I understand that you're seeking an experienced developer to debug and update your Flutter ride-hailing app currently on the Google Play Store. I am well-equipped to tackle these specific issues, including implementing reverse geocoding for pickup addresses and ensuring real-time status updates for passengers when a driver accepts a ride. Additionally, I will fix the chat functionality between drivers and passengers, along with any other general bugs, ensuring the code remains clean and maintainable. I am committed to delivering a thoroughly tested APK/AAB and supporting you through the upload process to the Play Store. Regards, Davide
£90 GBP in 1 day
5.2
5.2

Hello , I came across your project Flutter Ride-Hailing App Debug and Update and I am very interested in working with you. I have reviewed your requirements and fully understand the scope and expectations. I specialize in PHP, JavaScript, Mobile App Development, Android, Software Testing, Flutter, App Development, API Integration and have successfully delivered similar projects before. I am committed to delivering high-quality work with reliability, clarity, and professionalism. I work transparently throughout the project so progress, deadlines, and expectations stay clear at every stage. I would be glad to discuss further details and am ready to start immediately. Looking forward to hearing from you. Regards, Anum
£80 GBP in 3 days
5.0
5.0

Hi There!!! The Goal of the project:- DEBUG AND UPDATE AN EXISTING FLUTTER RIDE HAILING APP TO FIX REVERSE GEOCODING ISSUES AND RESTORE REAL TIME FIREBASE CHAT AND STATUS SYNCING ON THE PLAY STORE. I understand that your current application needs urgent repairs for the address display and passenger notifications while maintaining the existing package name and keystore for a seamless update. My extensive experience in troubleshooting legacy code and firebase listeners makes me the ideal developer to restore your app functionality quickly and securely. I will provide: * Proper reverse geocoding implementation to show human readable addresses * Real time ride status updates and firebase chat listener synchronization * Play store build preparation and upload without changing original credentials My service includes ui design adjustments, database management for firebase, comprehensive testing, and full source code delivery at project completion. With 9+ years experience as a full stack developer, I have successfully updated and fixed numerous flutter ride hailing and delivery applications on the play store. Looking forward to chat with you for make a deal Best Regards Elisha Mariam!
£111 GBP in 11 days
5.0
5.0

Hello, Hope you're doing great! I am a PHP Developer who builds secure, fast, and business-focused web applications. I work with both custom PHP and frameworks, and always ensure that every project is optimized, scalable, and easy to maintain. What I Do 1. Custom web applications & business automation tools 2. API development and integration 3. Secure login, admin panels, and dashboard systems 4. High-speed, mobile-friendly websites 5. Migration, bug fixing, and performance upgrades Why Clients Prefer My Work 1. Clean folder structure & scalable architecture 2. Fully optimized and secure coding practices 3. Excellent communication & professional approac 4. Quick turnaround time with regular updates Ready to Start Share your requirements or preferred reference — I’ll analyze it and provide: 1. Best technical plan 2. Exact timeline 3. Budget estimate Looking forward to building something amazing for you!
£100 GBP in 7 days
5.2
5.2

Hi, I can fix the Flutter + Firebase bugs, restore real-time ride updates and chat, and upload a tested update to your existing Play Store app without changing package name or keystore. Best regards, Shakila Naz
£60 GBP in 7 days
5.2
5.2

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