Fix FCM Notifications Delivery App

@deepbansal1111

Hello, I’ve read your requirement and I can help you get Firebase Cloud Messaging working reliably again on both Android and iOS. I’ve fixed multiple real-world FCM issues where tokens were stored correctly but notifications never arrived, usually due to subtle misconfigurations between Firebase Console, APNs, server credentials, or client-side handlers—especially in auto-generated or cross-platform codebases. I will trace the issue end to end. That includes reviewing your Firebase project configuration (server keys, sender IDs, APNs authentication keys or certificates, bundle IDs, environments), validating topic and token usage, and checking the server-side logic that triggers notifications. On the app side, I’ll carefully review and, if needed, refactor the Manus AI–generated code responsible for token registration, refresh handling, topic subscriptions, and foreground/background notification handling on both platforms. iOS-specific behaviors like notification permissions, background modes, and APNs vs FCM routing will be verified in detail. Once fixes are applied, I’ll provide a clear test plan and demonstrate successful delivery of notifications on Android and iOS in both debug and production builds. I’ll also explain exactly what was wrong and why the notifications were failing, in simple, maintainable terms, so you can confidently manage and extend the setup going forward without guesswork.

@TFComplex

Hi, I'm Zuhair Muhammad. I’ve reviewed your project title and description and fully understand what you're looking for. I'm confident I can deliver exactly what you need. I'm available 24/7, open to interviews, and ready to get started right away. Feel free to reach out with any questions. Looking forward to working with you. Best regards, Zuhair Muhammad

@mariakhan73700

As a professional in Mobile App Development, Debugging, and Software Testing, I believe I am exceptionally qualified to handle your FCM notification issues. With prior experience fixing similar cross-platform FCM problems, I bring real-world knowledge on how to trace the issue systematically and arrive at reliable solutions. My skills in Android and iOS app development using Java, Kotlin, React Native and Flutter are an asset in identifying flaws not just in Firebase Console settings but also in server logics that trigger the push, or client-side handlers. It's not just about inspecting current setups; it requires keen debugging and proactive refactoring where necessary. Moreover, my ability to adapt to new technologies such as Manus AI confers a significant advantage while reviewing the Manus AI generated code within your app. In conclusion, by leveraging my broad skill set and strong problem-solving mindset, I will not only fix your app's FCM notification delivery woes but also provide you with a comprehensible test plan for maintaining it going forward.

@Sohail748

Hi there For your project to fix FCM (Firebase Cloud Messaging) notifications delivery in your app, I bring strong experience in debugging and resolving push notification issues for Android and iOS platforms. My work is fully original, plagiarism-free, and written in soft professional wording suitable for direct copy-paste. My goal is to ensure that notifications are delivered reliably and promptly to all intended users. I will analyze your current FCM setup, identify and fix issues related to token registration, message delivery, server configuration, topic or device group handling, and app-side integration. I will also test notifications across various devices, optimize for background and foreground delivery, and ensure compatibility with your backend systems. My process includes debugging the existing implementation, updating FCM libraries if needed, validating delivery reports, testing edge cases, and deploying a stable fix. Communication will remain clear, delivery rapid, and the final result will be a fully functional notification system that reliably engages your app users. Regards Sohail Jamil

@asharib17

I can help you track this down and get FCM working properly again. I’ve fixed a lot of cases where tokens were saving correctly but notifications never appeared due to small gaps between Firebase console setup, server payloads, and client handlers. I’ll approach this end-to-end instead of guessing at one layer. What I’ll do: • Review your Firebase project settings (server keys, APNs config, Android package setup, iOS certificates/provisioning). • Check how Manus AI generated the token registration, topic subscription, and notification listeners on both platforms. • Verify the backend trigger logic and payload format (foreground vs background, data vs notification payloads). • Test delivery on real devices for Android and iOS, both debug and production builds. • Fix whatever is blocking delivery and confirm notifications arrive in real time. Once it’s working, I’ll clearly explain: • What was broken • Why notifications weren’t showing • What to watch for in the future so it doesn’t break again I’ve handled similar FCM issues in delivery, booking, and chat apps where everything “looked right” but messages never surfaced. This should be a focused debugging task rather than a rebuild. If you’re ready, I can start immediately and walk you through the fix step by step.

@Chandan1110

I clearly understand the issue. I faced a similar challenge while implementing FCM notifications in my own application and resolved it by properly configuring Cloud Functions and FCM token management. This is a straightforward fix for me. please let me know when you would like me to start.

@novatech2210

Hi Mohsen, Just finished a similar cross-platform FCM project – full setup with token storage, APNs certificates, and reliable notifications on Android and iOS. We're the perfect fit for this. I specialize in debugging and optimizing Firebase Cloud Messaging using structured testing plans, advanced server logic, and platform-specific push notification handlers. Multiple 5-star reviews on complex FCM troubleshooting and setup. We'll inspect your Firebase setup, review and refactor the Manus AI generated code as needed, and provide a concise test plan to ensure notifications arrive on both Android and iOS builds. I'll also explain the fix in simple terms so you can maintain it going forward. Happy to jump on a quick call to discuss your setup and get reliable, real-time notifications working again. Worst case, you get a free consultation and some solid ideas. Chris | Lead Developer | Novatech

@anirudhat

Hi, I can help with this task. Ready to start immediately.

@patrickjeremyj

Hi, this is a very common FCM issue and I’ve fixed similar Android + iOS notification problems many times. I’ll trace the whole flow end to end — Firebase console setup, server-side push logic, APNs settings, and the client-side Manus AI generated code that handles token registration and message delivery. I’m comfortable refactoring notification handlers to make sure foreground, background, and terminated states all work correctly on both platforms. I’ll test notifications in debug and production builds, confirm real-time delivery, and show you clear proof that pushes are arriving on Android and iOS. I’ll also give you a short, simple explanation of what was wrong and how it’s fixed so you can maintain it confidently. If you want someone who can jump in fast and actually make notifications work — not just guess — I can get this sorted quickly.

@vasylklymiu

Hi mohsenuae10, I just applied after read your job posting carefully and I believe that I am good fit to your project. I have thoroughly reviewed your requirements and I am confident in my ability to deliver excellent results. I'm a serious bidder. I will satisfy you with my high skills! I am an expert which have 8+ years of experience on Mobile App Development, iPhone, Android, Software Testing, iPad, Debugging, Mobile Development, Database Management I will work on your project hard with full time. I am looking forward to meet you to discuss the further detail about this project. Looking forward to hearing from you. Thank You

@zohaibhyd321

hey! I’ve fixed multiple FCM issues where tokens were saved but notifications never reached Android iOS. I’ll trace the full flow end to end Firebase console, server trigger logic, APNs FCM keys, and client handlers. I’ll refactor the Manus AI code if needed and verify foreground background notifications on both platforms. You’ll get a clear explanation test proof so you can confidently maintain it afterward. let's connect

@saliktechpro

Hey , I just finished reading the job description and I see you are looking for someone experienced in iPad, Mobile Development, Database Management, Mobile App Development, Debugging, Software Testing, iPhone and Android. This is something I can do. Please review my profile to confirm that I have great experience working with these tech stacks. While I have few questions: 1. These are all the requirements? If not, Please share more detailed requirements. 2. Do you currently have anything done for the job or it has to be done from scratch? 3. What is the timeline to get this done? Why Choose Me? 1. I have done more than 250 major projects. 2. I have not received a single bad feedback since the last 5-6 years. 3. You will find 5 star feedback on the last 100+ major projects which shows my clients are happy with my work. Timings: 9am - 9pm Eastern Time (I work as a full time freelancer) I will share with you my recent work in the private chat due to privacy concerns! Please start the chat to discuss it further. Regards, Salik.

@mianhamza2917

As an accomplished Full Stack Developer and AI Engineer, I believe I possess the ideal blend of skills and experience to swiftly resolve your FCM notification problem. Throughout my 3+ years in the industry, I have delivered numerous mobile applications - many dealing with demanding cross-platform issues like the one at hand. My proficiency in Android, iPhone, and Mobile App Development combined with a solid grasp of Firebase and API handling perfectly aligns with the challenges your project presents. One of my strengths that sets me apart is my deep understanding of debugging processes—the ability to trace an issue end-to-end. I would meticulously inspect your current Firebase setup, server keys, topics, APNs certificates, and platform-specific settings to ascertain where the problem lies. Moreover, my clean architecture approach guarantees any necessary refactorings will be clearly explained to you so you can maintain them moving forward. On top of offering a comprehensive solution to get your notifications working as intended, I specialize in long-term technical support which means you receive not only a quick fix but continued peace of mind knowing your app will perform optimally even as it evolves."

@samadhanifmalik

Hello, I can trace and fix your Firebase Cloud Messaging issue end-to-end and restore reliable push notifications on both Android and iOS. I’ve resolved similar cases where FCM tokens were saved correctly but notifications never arrived, usually due to APNs setup issues, incorrect Firebase console configuration, server payload problems, or missing client-side handlers. What I’ll do: Inspect your full Firebase setup (project settings, server keys, topics, APNs certificates, iOS/Android configs) Review and refactor the Manus AI–generated code that handles device registration, token refresh, topic subscriptions, and foreground/background notifications Validate server-side push logic and payload structure Test and demonstrate notifications working on Android & iOS (debug and production) Explain the fix clearly so you can maintain it going forward I focus on fast diagnosis, clean fixes, and clear hand-off. Kind regards, Abdul Samad