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I need my existing web app wired up to Firebase Cloud Messaging so users receive real-time push alerts whenever a new message arrives or an incoming call is detected. Both events must play their own distinctive sounds while still using the standard notification icon set already built into the browser/OS. The project is small—ideally wrapped up inside an hour—because everything else (Firebase project, service-worker skeleton, SSL, and existing messaging logic) is already in place. What’s missing is the final configuration and a concise code snippet that: • Subscribes the client to FCM topics or tokens for “messages” and “calls”. • Sends and handles foreground/background push payloads, triggering the correct audio cue for each event. • Works across Chrome, Firefox, and Edge on desktop and Android-based mobile browsers. I’ll test by sending sample payloads from the Firebase console; if the right alert pops up with its dedicated sound on all target browsers, the job is complete. Please be comfortable with Firebase Cloud Messaging, service workers, and the Notifications API so we can knock this out quickly.
Project ID: 39724410
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Active 8 mos ago
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165 freelancers are bidding on average $500 USD for this job

Hello, I understand that you need a quick setup for Firebase Cloud Messaging in your web app so that users can receive real-time push notifications for new messages and incoming calls. Since your project already has most elements in place, my approach will be to focus on the final configuration. I will ensure that the client subscribes to the correct FCM topics for "messages" and "calls," and implement the necessary code snippets to handle push notifications with dedicated audio cues for each event. This will be compatible with Chrome, Firefox, and Edge on both desktop and Android browsers. I'm eager to help you wrap this up quickly and efficiently, ensuring that notifications trigger the right sounds and appear as intended on all platforms. Can you clarify any specific audio cues you would like for the messages and calls notifications? Thanks, Muhammad Awais
$750 USD in 13 days
9.3
9.3

⭐⭐⭐⭐⭐ Hello Valuable Client, CnELIndia together with Raman Ladhani can help you complete this efficiently within your desired timeframe. Since your Firebase project, SSL, and messaging logic are already set, our focus will be on finalizing the configuration and implementing the event-specific handling. We will: Configure FCM client subscription for both “messages” and “calls” using tokens/topics. Update your existing service worker to properly receive push events in foreground and background. Integrate the Notifications API to ensure native alerts display with the browser/OS icons you already have. Map each event type to its own audio file so message and call alerts play distinctive sounds. Test thoroughly on Chrome, Firefox, and Edge (desktop + Android browsers) using Firebase console payloads to validate correct alerts and sounds. Our proven expertise with Firebase Cloud Messaging, service workers, and cross-browser compatibility ensures we can wrap this up quickly and cleanly for you.
$500 USD in 7 days
8.0
8.0

Hello, As a seasoned leader in the web services industry, I have successfully completed numerous projects that require impeccable coding and problem-solving skills. With an intricate understanding of both the Firebase Cloud Messaging and service worker technology, I am well-positioned to ensure a seamless configuration for your push notifications system. Moreover, I fully comprehend the importance of providing users with unique and distinctive alerts for different events on various platforms. My experience spans across Chrome, Firefox, and Edge on desktops as well as Android-based mobile browsers, ensuring comprehensive coverage for your project. Understanding the time constraints in your project, I assure you that my expertise will allow me to handle this task swiftly while ensuring every detail is accurately implemented. This efficiency, nevertheless, does not compromise our commitment to delivering exemplary outputs. Choose me and my team at Our Software not only because we match the technical qualifications but also because we share your passion for providing outstanding customer experiences. Your satisfaction is our utmost priority and we aim to transform your dreams into functional realities that can take your business to new heights. Thank you for considering us for this project—I am excited about the possibility of working together!. Thank you! Looking forward to working with you! Thanks!
$450 USD in 6 days
7.8
7.8

Hello, I can wire up your web app with Firebase Cloud Messaging so users receive real-time push alerts for both messages and calls, each with its own sound while preserving the default browser/OS notification look. Since your Firebase setup, SSL, and service worker are already in place. Questions: – Do you already have the audio files for the two notification sounds, or should I provide standard ones? – Should the sounds auto-play on notification delivery, or only when the user clicks/opens the notification? – Are you using topic-based messaging for multiple users, or token-based messaging per individual device? I am a TOP Rated Freelancer, and you can check my reviews here as well: https://www.freelancer.com/u/kamran2012 Looking forward to potentially working together on this project. Thanks and Best regards, Kamran.
$250 USD in 7 days
7.7
7.7

Hi Omer M. I reviewed your project "Quick Firebase Notification Setup" It’s a great fit for my expertise. I can deliver a fast, secure, and user-friendly solution within your desired timeline at a reasonable price. With 500+ completed projects and a 4.9★ Top-Rated profile, I guarantee you’ll get high-quality results that meet your expectations. ★ Why Clients Choose Me • Proven Track Record → 400+ reviews, 500+ projects • Web Expertise → WordPress, Shopify, wix, Laravel, React, Vue.js, PHP, Python and more • E-commerce & SEO → Store setup, payments, on-page SEO, performance boost • UI/UX Design → Modern, responsive, conversion-focused • On-Time & On-Budget → 96% timely, 97% within cost • Reliable Support → Free 1-month help + long-term maintenance • Secure Solutions → Backups, security & optimization ◆ Risk-Free Guarantee → No upfront payment. Pay only when satisfied, with full money-back assurance. If you want a professional developer who delivers on time, on budget, and stress-free, let’s connect. I’ll turn your vision into a secure, rapid, and growth-focused digital experience. Best regards, Kausar Parveen
$350 USD in 3 days
7.2
7.2

Hello, I understand that you need help setting up Firebase Cloud Messaging for your web app to enable real-time push notifications for messages and calls. My approach will focus on quickly configuring the necessary code to subscribe users to the correct FCM topics and ensuring that each event triggers the right audio cue while working smoothly across Chrome, Firefox, and Edge on desktop and Android mobile browsers. With your existing setup in place, I aim to complete this task efficiently within the hour you mentioned. Are there any specific sound files you’d like to use for the notifications, or should I use standard sounds? Thanks, Shamshad
$750 USD in 15 days
7.1
7.1

Hello, I came across your project and found it truly interesting. With over eight years of hands-on experience in this field, I have successfully delivered high-quality solutions to clients worldwide. My dedication to excellence is reflected in the 180+ positive reviews from satisfied clients. I’d love to bring this expertise to your project and ensure outstanding results. However, I do have a few important points I’d like to clarify to align perfectly with your vision. Let’s connect via chat, where I can also share relevant examples of my past work. I'm looking forward to hearing back from you! Best Regards, Divu.
$700 USD in 3 days
7.3
7.3

Hello, Greetings! I have read your job posting and am uniquely qualified for this job. I have a great deal of relevant experience and am confident my skill level is a match. I am an expert full-stack developer with 10+ years of experience. I have strong skill sets, such as React.JS, Node.JS, Python, Django, Flask, AI-powered chatbot, ML/AI, PHP, Laravel, CI framework, WordPress CMS, Shopify, Magento x.2, CRM/ERP/AWS/JS/OOP/GIT, which are my fundamentals, and I am an expert in them. I am well-versed in OOP concepts and have extensive experience using and developing REST APIs. I am proficient in the use of Git. I have worked on several team projects over the years, and I'd love to join yours. If necessary, I can also take charge and work independently. I am self-disciplined, proactive, and self-motivated, with excellent communication skills. Because of my extensive experience, I can quickly locate and solve any problem, and I also have strong analytical abilities. Looking forward to your response will surely impress you with my skills. Regards, Rekha Thakur
$500 USD in 7 days
7.3
7.3

Hello Omer M., I have read the project details and understood the overall requirement. I am Abdul with 5 years of experience in JavaScript, Mobile App Development, Android, PhoneGap, Web Development, Frontend Development, Mobile Development, and Web Application. I have successfully delivered multiple projects in the same domain. For this project, I will efficiently wire up your existing web app to Firebase Cloud Messaging to ensure users receive real-time push alerts for new messages and incoming calls. I will configure the notifications to play distinctive sounds based on the event type, maintaining the standard notification icon set. You can check my portfolio here: https://www.freelancer.com/u/mannanmaan1425 Please ping me back so we can discuss the project further in the chat. Best regards, Abdul
$250 USD in 3 days
6.7
6.7

Hello. I'm interested in your project. I can develop the FCM integration into your web project so you can send push notifications to different clients, segments, etc. I have over 10 years of experience in web and mobile development. I look forward to your prompt response. Thank you.
$500 USD in 3 days
7.0
7.0

Hi, I’ve integrated Firebase Cloud Messaging with service workers for real-time push alerts in multiple cross-browser web apps and can wire this up quickly. The challenge here is handling distinct sounds per event in both foreground and background modes while complying with browser autoplay and notification policies—I’ll use the Notifications API with event-specific logic and preload your custom audio files in the service worker. I’ll configure the client to subscribe to FCM tokens/topics for "messages" and "calls," and ensure correct behavior on Chrome, Firefox, and Edge (desktop + Android mobile). You’ll get a clean, testable snippet ready to trigger from the Firebase console. Thanks, Hercules
$500 USD in 7 days
6.8
6.8

Hello Omer, I understand that you need your web app integrated with Firebase Cloud Messaging to deliver real-time push notifications for new messages and incoming calls, each with distinct sounds. I will efficiently configure the setup and provide a concise code snippet to ensure seamless functionality across Chrome, Firefox, and Edge on desktop and Android browsers. With expertise in JavaScript, Mobile App Development, Android, Web Application, Web Development, and Frontend Development, I am well-equipped to handle this project. Effective communication and timely delivery are my priorities. You can view my portfolio here: https://www.freelancer.com/u/Curveballsol Best regards, Curveball Solutions
$600 USD in 8 days
6.4
6.4

Hello Dan D. Hope you are doing well! This is Efan , I checked your project detail carefully. I am pretty much experienced with JavaScript, Web Application, Mobile Development, Mobile App Development, Android, Frontend Development, PhoneGap and Web Development for over 8 years, I can update you shortly. Cheers Efan
$250 USD in 1 day
6.6
6.6

Hi Omer, I’ve integrated Firebase Cloud Messaging with web apps to deliver real-time notifications, including message alerts and call notifications. I can set up the service worker to handle background events and ensure the correct audio cues are played for each event. I’m also experienced with web notifications and can ensure they work seamlessly across Chrome, Firefox, and Edge. Let’s schedule a quick 10-minute call to discuss your project in more detail and see if I’m the right fit. I usually respond within 10 minutes. I’m eager to learn more about your exciting project. Best, Adil
$750 USD in 7 days
6.4
6.4

I'm for the job, Shabana, and I can get your Firebase notification setup fire-ready in no time. With a decade of experience in web design and my current role as a Senior Web Designer plus my knowledge in JavaScript and Mobile App Development, your project matches my expertise neatly. Over the years, I've developed an eye for the latest trends to ensure first-rate user experiences. I've confident strides with service workers and the Notifications API, and I'm familiar with Firebase Cloud Messaging too. Your project's scope fits into my timeline perfectly—something that won't take more than an hour to execute—so efficiency is assured. I'm ready to put together the concise code snippet you need, one that accomplishes subscribing clients to FCM topics or tokens for "messages" and "calls", handling push payloads for foreground/background situations across all major browers/platforms, and ensure distinct audio cues align with each event. In addition to my technical skills, I pride myself on producing high-quality outcomes. My track record involves leading successful website redesigns, resulting in 100% growth of user engagement for previous clients. Now it’s time to leverage that experience for your project. Let's work together so we can deliver concise results on time, ensuring your clients stay in the loop well into the digital age with real-time notifications and distinctive sounds for every event. I eagerly anticipate the opportunity to contribute to your success!
$250 USD in 4 days
6.3
6.3

Hi, We can dedicate immediate time to help you wrap this up quickly. I’ve integrated Firebase Cloud Messaging with service workers and the Notifications API across Chrome, Firefox, and Edge in multiple projects, including real-time chat and VoIP-style alerts. Here’s how I’ll approach your task: Subscribe clients to “messages” and “calls” channels. Configure foreground/background push handlers with distinct sounds for each. Ensure notifications work seamlessly across desktop + Android browsers using your existing skeleton. Deliver a tested, concise code snippet so you can reuse/extend it easily. Since your Firebase setup, SSL, and skeleton are already in place, I can finalize this within the hour. Let’s get started and confirm working push alerts with your test payloads. Best, Global Technosus
$500 USD in 7 days
6.5
6.5

Hello Omer, I understand that you need to wire up your existing web app to Firebase Cloud Messaging for real-time push alerts for new messages and incoming calls, with distinctive sounds for each event. I’m confident I can help you get this done efficiently. I have extensive experience with Firebase, service workers, and the Notifications API. My approach will ensure that your users receive notifications seamlessly across Chrome, Firefox, and Edge, both on desktop and Android mobile browsers. I can provide the final configuration and code snippets you need so we can wrap this up quickly. Here’s what I offer: - Clean, efficient code for subscribing to FCM topics/tokens. - Comprehensive handling for foreground/background push payloads. - A solution that incorporates your existing messaging logic efficiently. Feel free to check out my portfolio here: https://www.freelancer.in/u/ixorawebmob to see examples of my work, including features that leverage real-time technologies. **Estimated Timeline:** - Configuration & Coding: 1 hour - Testing & Adjustments: 30 minutes I’d love to connect via chat to discuss this further and get started right away. Thanks, Arpit
$555 USD in 20 days
7.5
7.5

As a seasoned JavaScript developer highly skilled in Android and web development, I’m confident in tackling your Firebase Cloud Messaging needs. Over the years, I have gained extensive experience in service workers and the Notifications API—two critical elements to complete your project successfully. Adapting to various browsers such as Chrome, Firefox and Edge on both desktops and mobile operating systems is second nature to me. I understand you need this project finished efficiently which is why my 100% on-time delivery track record differentiates me from the competition. Additionally, being among the top 3% of JavaScript developers shared by you gives further proof of my skills and reliability. Collaboration is cornerstone for me, and clear communication with clients to get projects completed exactly as desired within provided deadlines is a priority. With that said, let's wrap up this quick configuration for you: subscribe clients to FCM tokens or topics; establish foreground/background push payloads efficiently handling different audio cues; ensure consistent functionality in all stated browsers. Rest assured that I will diligently test across platforms to guarantee optimal performance. Still not convinced? Take a look at my perfect 5-star reviews from previous clients who were just as satisfied by my work ethic and attention to detail. Trust me with your Quick Firebase Notification Setup project and join their ranks of guaranteed customer satisfaction!
$600 USD in 7 days
6.2
6.2

Hi, I previously built a web-based notification layer for a logistics platform that alerted drivers of live route changes, ensuring immediate response and fewer delays. With over 10 years in web and mobile development, I’ve implemented Firebase Cloud Messaging, service workers, and push APIs to deliver scalable solutions. Notably, I integrated FCM into a healthcare app to send appointment reminders, and in a fintech project I built differentiated transaction alerts with unique sounds for each event type. For your project, I’d set up token/topic subscriptions for “messages” and “calls,” configure foreground/background handlers, and manage audio cues in a browser-compliant way. I’d also add click-handling so custom sounds trigger smoothly despite autoplay restrictions, ensuring a polished and user-friendly experience. I’m confident I can deliver quickly and with quality, and I’d be glad to collaborate on this. Thanks.
$250 USD in 7 days
6.1
6.1

I've successfully implemented FCM for real-time push notifications in several web applications, including a recent project utilizing Angular and Node.js for a similar client needing seamless, high-volume message delivery. My expertise lies in optimizing message delivery rates and ensuring minimal latency using techniques such as topic messaging and efficient payload management. My approach involves integrating the Firebase Admin SDK into your existing backend, configuring FCM settings for optimal performance, and implementing client-side logic using a robust JavaScript library. This will involve setting up client registration tokens, crafting targeted messages, handling delivery confirmations, and meticulously implementing error handling for a stable, scalable solution. I'll leverage Firebase's robust analytics to monitor and refine performance post-launch. Ready to get started? Could you share details about your existing web app's architecture (e.g., framework, backend language) so I can tailor the integration process flawlessly and provide a precise timeline?
$580.11 USD in 21 days
6.1
6.1

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