Add FCM Push Notifications

@technologiesit

As a seasoned developer with over 10 years of experience, I can confidently handle the task at hand and deliver exceptional results. I have profound expertise in API Development, Java, and Mobile App Development, which perfectly aligns with the requirements of your project. My exposure to various projects, some involving push notifications like yours, has given me a solid foundation in efficiently integrating and managing FCM SDKs within existing codebases. Over the years, I have built a reputation for my prompt turnarounds without compromising on quality. To ensure efficiency and accuracy for your project, I will only consider it done once both push events arrive consistently within seconds on every test run and tokens refresh gracefully after reinstalls or updates. Given my dedication to maintaining great relationships with clients like yourself by offering ongoing support even after project completion, opting for my services ensures you get top-tier workmanship at every step.

@Govind7877190814

Hi, I would like to grab this opportunity and will work till you get 100% satisfied with my work. I just applied after read your job posting carefully and I believe that I am good fit to your project. I'm a serious bidder. I will satisfy you with my high skills! I am an expert which have 10+ years of experience on Mobile App Development, iPhone, User Interface / IA, PhoneGap, Mobile App Testing, Swift, Google Maps API, Web Development, iOS Development, Mobile Development I am looking forward to meet you to discuss the further detail about this project. Looking forward to hearing from you. Warm Regards

@sumipundir01

Hi, My name is Sumit, and I am an individual developer with over 6 years of experience. I understand that you are looking for Add FCM Push Notifications I can do this job very well according to your needs. Thanks

@shibbuquadir

As an experienced freelancer with a deep understanding of both front-end and back-end development technologies, I am confident that I am the ideal candidate to integrate FCM push notifications for your queue app. With a strong command of fastAPI, MongoDB, and React Native, I possess the skills necessary to handle every aspect of the task you outlined. At Paper Perfect, we pride ourselves on not just meeting but exceeding client expectations. With your business being like no other, we fully understand the need to tailor our services to suit these unique needs and that's exactly what we'll do for your project. Our mobile app development expertise spans across various frameworks including React Native and Flutter, so integrating FCM SDK into your existing codebase won't be a problem. Finally, I value open communication and I am more than happy to share APKs or test builds at different stages of the project to ensure you're involved in every step and satisfied with the results. Rest assured that I will deliver timely with special emphasis on reliability and scalability - all within budget. Choose me, choose excellence!

@ap9086013

I can implement reliable, real-time push notifications in your Expo (React Native) queue app using Firebase Cloud Messaging, covering everything end-to-end without touching your existing UI or business logic. With 7 years of experience in mobile and backend development, I’ll integrate FCM into your Expo project with proper configuration for standalone Android builds (EAS), handle secure device token registration and refresh (linked to barber/customer roles in MongoDB), and build clean FastAPI endpoints/services to trigger notifications instantly when a customer joins or when a barber marks “DONE.” I’ll also ensure background/foreground handling, notification channels, and delivery optimization so messages consistently arrive within seconds. Finally, I’ll test thoroughly on real Android devices, provide signed APK builds, and verify reliability across reinstalls and updates to meet your acceptance criteria.

@kratika0510

With experience in mobile app development and Java, I am confident that I can efficiently handle your project's requirements. Having built numerous web apps using React Native, I am well-versed with the Expo codebase and know how to integrate different functionalities seamlessly. Your project's specific needs of adding Firebase Cloud Messaging (FCM) SDK into the Expo codebase, registering and securely storing device tokens in MongoDB, adding FastAPI endpoints for firing FCM messages, and ensuring consistent and reliable delivery of push notifications align perfectly with my skillset. I place a high value on quality and reliability, so you can be assured that I will thoroughly test every aspect of your app to verify the delivery of push events within a couple of seconds. My experience enables me to troubleshoot efficiently - ensuring uninterrupted service even with reinstalls or updates. Additionally, as someone who believes in transparent collaboration, I will keep you updated on every step of the process. You will receive regular APKs or test builds for your review so that you can be actively involved in confirming the consistent and accurate functionality of the notifications. Would love to be part of your project!

@Sadiyasyeda24

I saw your project and am confident I can deliver on this. I'm currently working on a similar project and understand the importance of seamless push notifications in enhancing user experience. Integrating FCM for instant notifications is crucial for ensuring efficient queue management. By following the outlined steps and leveraging my expertise, I guarantee reliable push notifications for both customers and barbers, meeting the project's core objective. Ensuring prompt delivery and secure token management is key to achieving success in this task. I invite you to view my portfolio, which showcases the quality and results of my past work. With a focus on mobile app development and backend integration, I have successfully implemented similar functionalities, demonstrating my ability to handle complex projects effectively. Trusting me with this task will ensure a seamless integration of FCM push notifications into your existing Expo codebase. I look forward to hearing from you. Regards, Sadiya

@karan5772

Hi, I have experience integrating Firebase Cloud Messaging with Expo/React Native apps and backend systems like FastAPI. I can set up FCM end-to-end—device token handling, role-based storage in MongoDB, and backend triggers for instant notifications. I’ll ensure reliable delivery, token refresh handling, and provide a working APK for testing. I’ve worked on real-time notification systems and can implement this cleanly without affecting your existing logic. I can start immediately and complete this quickly.

@sahilmyadav

Hello, I’d be happy to work on this project and can deliver it within 5 days for ₹2,000. I focus on clear communication, quality work, and timely delivery. I will carefully understand your requirements, complete the task with attention to detail, and provide revisions if needed to make sure you are fully satisfied. I’m committed to delivering a professional result that meets your expectations. Looking forward to working with you.

@princegupta619

With my extensive experience in API Integration, Expo, FastAPI, MongoDB, and React Native, I am ready to take on the challenge of integrating FCM Push Notifications into your existing queue app. My proficiency in Expo and FastAPI will enable me to seamlessly integrate the FCM SDK into your Expo codebase, ensuring it compiles into a standalone Android APK that is fully functional and reliable. Moreover, my skills with MongoDB will be valuable in registering and securely storing device tokens tied to user roles - an important aspect for your project. I understand the need for high accuracy, which is why I will verify push notification delivery on real hardware with signed APKs before sharing them with you for confirmation. In addition to my technical competence, I prioritize delivering scalable and cost-effective solutions - qualities that have made me a sought after freelancer for backend development. Having built numerous REST APIs, microservices architectures, and serverless solutions using AWS Lambda along with cloud infrastructure such as EC2, S3, API Gateway, and DynamoDB as an AWS Certified Solutions Architect – Associate ensures that I can bring the best possible performance to your project. Let's work together to bring your ideas to life with reliability and scalability at the forefront!

@vundamati

Hi, I can help you integrate Firebase Cloud Messaging (FCM) into your Expo React Native app and connect it with your FastAPI backend. With 4+ years of experience in React, API integration, and backend systems, I have worked on similar notification flows and real-time features. I can: - Integrate FCM using expo-notifications - Handle secure device token storage in MongoDB - Implement FastAPI endpoints to trigger notifications - Ensure reliable delivery on Android with a standalone APK build I will test the complete flow end-to-end and ensure notifications are delivered consistently. I can start immediately and complete this efficiently. Let’s connect. Thanks, Renuka

@vishalmalge93

Hi, I’ve gone through your requirement and it’s very clear. I can implement end-to-end push notification support using Firebase Cloud Messaging in your existing Expo (React Native) + FastAPI + MongoDB setup without changing your current UI or business logic. I have prior experience working with Expo apps and notification systems, including handling background and killed-state delivery using proper Android builds (not just Expo Go). I’ll take care of: • Integrating FCM into your Expo app and generating a standalone Android APK • Securely registering and storing device tokens mapped to user roles (barber/customer) • Implementing FastAPI endpoints to trigger notifications for both events (customer joins & barber marks done) • Ensuring reliable delivery within a couple of seconds with proper priority and handling token refresh • Testing on real devices and sharing APK builds for your verification I’ll make sure notifications work consistently in foreground, background, and killed states. Let me know if you’d like me to start right away or if you want a quick walkthrough of the approach. Thanks!

@tymianm

You already have the queue flow working in Expo + FastAPI + MongoDB, so this job is specifically about reliable Firebase Cloud Messaging integration without changing UI or business logic. I can handle the full notification path end-to-end: - integrate FCM in the Expo React Native app using expo-notifications/Firebase config - make sure it builds as a standalone Android APK/EAS build, not just Expo preview - register/store device tokens in MongoDB tied to barber vs customer roles - add FastAPI service/endpoints for both triggers: 1) customer joins queue -> assigned barber gets push instantly 2) barber taps DONE -> next customer gets “You are next, please come” - handle token refresh after reinstalls/updates - test on real Android hardware and share signed build/APK for your validation Tech stack I would use: Expo, React Native, expo-notifications, Firebase Cloud Messaging (FCM), FastAPI, Pydantic, MongoDB Delivery plan: Day 1: review current codebase + Firebase setup, add token registration/storage Day 2: connect backend trigger points and FCM send service Day 3: standalone Android build + physical device testing + reliability fixes Day 4: final QA, APK/test build handoff, notes for deployment Bid: $100 Timeline: 4 days If you want, I can also structure the backend notification layer so future events can be added without touching queue logic again.

@sandeeps231

I have already integrated in my own project so that i can do as soon as possible and clean integration.

@LibraWS

Hi there, I see you need FCM push notifications added to your live Expo React Native queue app with FastAPI + MongoDB backend. While your project description appears cut off, I understand you're looking to integrate Firebase Cloud Messaging to keep users engaged with real-time notifications. I can get this implemented for you quickly. Here's my approach: 1. **Diagnose** — I'll review your current Expo app structure and FastAPI backend to understand the notification requirements. 2. **Fix** — Integrate FCM with proper token management, configure notification handling for both foreground and background states, and set up the FastAPI endpoints to trigger notifications. 3. **Report** — Send you a complete summary of the implementation with code explanations. You'll receive: - FCM integration in your Expo app with proper permissions - Backend endpoints to send targeted notifications - Token registration and management system - Testing documentation and notification examples - Brief guide on customizing notification content **Timeline:** Delivered within 24 hours. I have extensive experience with Expo push notifications, React Native, and FastAPI integrations. Your queue app users will receive timely updates to enhance their experience. Let's get your notifications working!

@anggamaul

I am a Fullstack Developer with 5+ years of experience building scalable web, mobile, and backend systems. I specialize in developing end-to-end solutions, from designing robust APIs using Node.js (Express) to building high-performance mobile applications using Android Native, Flutter, and React Native. I have strong experience in system architecture (monolithic and microservices), API integration, and performance optimization. In my current role, I focus on building scalable backend systems, optimizing database performance, and ensuring system reliability in production environments. I am also experienced in: REST API & third-party SDK integration Mobile app development (Android & cross-platform) Database design and optimization (SQL/NoSQL) Debugging, performance tuning, and system stability Secure and scalable application development I am passionate about delivering clean, maintainable code and building impactful digital products. I adapt quickly, communicate clearly, and always focus on delivering high-quality results on time.

@osinghania123

I a m skilled react native developer and integrated push notification in many of the project with direct navigation to to particular screen when tab to notification

@Yashbank

Hi, I can integrate FCM push notifications into your Expo + FastAPI + MongoDB setup without affecting existing logic. I’ll handle token management, backend API for triggering notifications, and ensure delivery across all app states (foreground/background/killed). I have experience with FastAPI and real-time notification systems and can deliver a clean, reliable solution. I can start immediately and complete this quickly. – Yash