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We are looking for an experienced Flutter developer who has successfully built and optimized multiple live streaming apps. Our app is a dating and live streaming platform, and we need a developer who can improve performance, optimize the live streaming experience, and implement new live-stream features. Requirements: * Strong Flutter experience * Experience with live streaming apps * Experience with ZEGOCloud, Agora, or similar live streaming SDKs * Experience with Firebase * Experience optimizing app performance and reducing crashes * Experience with real-time features and large-scale user apps Tasks: * Optimize live stream performance and stability * Improve live stream UI/UX * Add more virtual gifts and animations * Implement multi-guest live streams (bring viewers up on stage) * Improve live discovery and feed experience * Optimize Android performance and reduce crashes * Review and improve backend/live stream architecture * Recommend additional features used by top live streaming apps Please Apply Only If: * You have built multiple live streaming apps before * You can provide links, screenshots, or portfolio examples * You have experience with production apps having real users Bonus Skills: * Dating app experience * TikTok Live/Bigo Live/MICO style live streaming features * Live PK battles * Guest seats * Live gifting systems * Host management tools * Live moderation tools Please include: 1. Examples of live streaming apps you have worked on. 2. Your role in those projects. 3. Technologies used. 4. Estimated timeline and hourly/fixed rate. We are looking for a long-term developer who can continue improving the platform after the initial work is completed.
Project ID: 40527578
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54 freelancers are bidding on average $110 USD for this job

Hello I confirm I have carefully read your requirement for an experienced Flutter live streaming developer for your dating and live streaming platform, and it would be an honor to contribute to improving its performance and scalability. With over 14 years of experience in mobile and real-time application development, I have worked on Flutter-based apps integrated with live streaming SDKs such as Agora and similar real-time communication systems. My focus has been on optimizing stream stability, reducing latency, and improving overall UX in high-traffic environments with real users. I also have strong experience with Firebase for authentication, real-time data sync, and backend event handling in production-scale apps. For your project, I will first analyze current stream performance, crash logs, and network behavior to identify bottlenecks. Then I will optimize live streaming stability, improve UI/UX flow for viewers and hosts, and enhance real-time features such as gifting, multi-guest streaming, and discovery feed logic. I will also review the backend architecture to ensure scalability and smooth handling of concurrent live sessions. Please check my profile for relevant mobile and real-time application work I have delivered. I can provide a clear roadmap, milestones, and timeline after reviewing your existing build or requirements in more detail. Warm regards, Harpreet Singh
$40 USD in 5 days
9.5
9.5

With a track record of optimizing live streaming apps, I am well-equipped to enhance the performance and user experience of your dating and live streaming platform. Having worked extensively with Flutter, ZEGOCloud, and Firebase, I am confident in my ability to tackle the optimization and feature implementation tasks at hand. Could you share more details about the current backend architecture to better understand how to integrate the multi-guest live streaming feature seamlessly? Regards, Yogesh Kumar
$40 USD in 8 days
8.4
8.4

Hi tere, I have strong Flutter and live-streaming experience and can help optimize stream performance, reduce crashes, improve UI/UX, implement multi-guest streams, gifting features, and enhance the overall scalability of your dating and live-streaming platform. Which live-streaming SDK are you currently using (ZEGOCloud, Agora, or another solution)? Kindly drop me a message to discuss more in detail. Thanks.
$180 USD in 3 days
8.3
8.3

Hello, I have 10+ years of experience in mobile application development, including Flutter, Firebase, real-time communication systems, and large-scale consumer applications. I have worked on feature-rich platforms involving live streaming, real-time messaging, virtual gifting, user engagement systems, and performance optimization. I can help improve your existing dating and live streaming platform by optimizing stream stability, reducing crashes, enhancing UI/UX, implementing multi-guest live streams, virtual gifting systems, live discovery improvements, moderation tools, and scalable real-time features. I am experienced with Firebase and have worked with live communication SDKs such as Agora and similar real-time streaming technologies. I am available for long-term collaboration and can assist with continuous feature enhancements, testing, monitoring, and platform growth. I would be happy to discuss your current architecture and development roadmap in detail. Best regards
$40 USD in 7 days
7.1
7.1

Hi, I am Zeeshan Ali, a Flutter Developer with 9+ years of experience building scalable mobile applications with real-time features and Firebase integration. I have extensive experience optimizing app performance, reducing crashes, improving UI/UX, and implementing complex functionality in production environments. I can help enhance your live streaming platform by improving stream stability, optimizing Android performance, implementing multi-guest live sessions, virtual gifting features, feed improvements, and reviewing the overall architecture for scalability. I am committed to long-term collaboration and can start immediately to help deliver a smoother, more engaging live streaming experience for your users.
$50 USD in 2 days
7.2
7.2

What stands out here is that you’re not looking for someone to simply add features—you need the live experience to feel stable and engaging as usage grows. I’d start by profiling the current Flutter app and streaming flow to identify where drops, freezes, excessive rebuilds, or crash points are happening, especially on Android. From there, I’d review the ZEGO/Agora integration, stream lifecycle handling, Firebase usage, and backend events before touching new features. Once performance is under control, I’d move into multi-guest streams, guest seat management, gifting animations, and discovery/feed improvements. The important part is making sure these real-time interactions don’t introduce latency or instability under load. I’d also review moderation flows, host controls, reconnect handling, and stream recovery scenarios that are often overlooked but heavily impact retention. I’ve worked extensively with Flutter applications involving real-time interactions and production user traffic, focusing on performance optimization and crash reduction rather than just feature delivery. I can start by auditing the current app and prioritizing the highest-impact improvements first. Which streaming SDK are you currently using, and do you already have crash analytics data from Firebase Crashlytics?
$40 USD in 7 days
6.0
6.0

✋ Hi there. I can optimize your Flutter dating app with live streaming and multi-guest features. ✔️ I built 3 production live streaming apps using ZEGOCloud and Agora, including gift animations, guest seats, and host moderation tools. For your app I will fix performance issues and crashes on Android, add virtual gifts with animations, implement multi-guest streaming where viewers join the stage, improve the live feed discovery, and review your backend architecture for scaling. Lets chat about your current codebase and I can share screenshots of my live streaming apps with real users. Best regards, Mykhaylo
$40 USD in 7 days
5.4
5.4

Hello, I have 12+ years of experience in Flutter, Firebase, Node.js/NestJS, and real-time application development, including live streaming, chat, and social networking platforms. I have worked with Agora and real-time streaming architectures, optimizing performance, reducing crashes, and implementing scalable backend solutions. I can enhance your platform with multi-guest live streams, virtual gifting, animations, live discovery, host management, moderation tools, and other TikTok/Bigo-style features while improving overall stability and user experience. I follow clean coding practices, performance optimization, and milestone-based delivery, and I'm available for long-term development and continuous platform improvements. I'd be happy to share relevant project experience and discuss the implementation plan, timeline, and estimated effort in detail. Best Regards Jitendra Sharma
$50 USD in 1 day
5.5
5.5

Hello there, Mobile development with Flutter is my specialty. I can design and build your app end-to-end — UI, API integration, authentication, and deployment to both stores. Happy to share relevant portfolio items. I can provide a working demo before you accept my proposal. Feel free to message me. Thank you, Sadequr R.
$200 USD in 10 days
4.9
4.9

Hello, Live streaming on Flutter crashes most often not because of the SDK but because of how gift animations and real-time state updates pile up on the main thread during peak load - that is where I would look first. I have worked with Agora on a social platform with voice rooms and live features, so the multi-guest stage logic and PK battle architecture are familiar ground. I would audit the current stream pipeline, fix the Android crash patterns, then layer in the gift animations and guest seat system cleanly without touching stable parts of the codebase. Are you on Agora or ZEGOCloud right now, and do you have crash logs I can look at before we kick off? Would love to work on this long term. Ready to start right away.
$60 USD in 2 days
4.2
4.2

Hello, I am an experienced Flutter developer and I can help you improve and optimize your live streaming dating app. I have worked on Flutter-based real-time applications and understand performance tuning, UI optimization, and stable integration of live streaming SDKs like Agora and ZEGOCloud with Firebase backend support. I can enhance your current live streaming experience by improving stream stability, reducing lag and crashes, and optimizing Android performance for smoother playback. I can also help implement advanced features such as virtual gifting, animated interactions, multi-guest live streaming, and improved live discovery/feed experience to increase user engagement. Along with feature development, I will review your existing architecture and suggest improvements to make the platform scalable for a large user base, similar to modern live streaming apps. My focus will be on clean code, smooth UX, and production-level performance. I am available for long-term collaboration and can start immediately. I will ensure continuous improvements and support even after the initial enhancements are completed.
$50 USD in 5 days
4.6
4.6

Senior Full Stack Developer with 10+ years of experience and deep expertise in real-time application architecture, Firebase, and cross-platform mobile development. Your project caught my attention because of the specific combination you need — live streaming optimization, multi-guest stages, and a gifting system with animations. I've built real-time, high-concurrency applications using WebSockets and Firebase, shipped native Android and iOS apps to both stores, and worked extensively with cross-platform mobile frameworks. The performance optimization and crash reduction work you're describing on Android is something I've done hands-on — profiling, isolating memory leaks, optimizing render cycles, and restructuring how real-time data flows through the app to reduce unnecessary rebuilds. What stands out in your posting is the TikTok Live / Bigo Live style feature set — PK battles, guest seats, virtual gifts with animations. These aren't simple CRUD features; they require careful state management across multiple concurrent streams, low-latency event broadcasting, and smooth animation rendering that doesn't choke the main thread. I've architected similar real-time systems where dozens of users interact simultaneously, and I understand the backend considerations around live stream architecture — room management, signaling servers, CDN routing for low-latency delivery, and how SDKs like ZEGOCloud and Agora handle their session lifecycle. Here's what you actually get working with me: I use AI heavily in my daily workflow — Claude Code, custom agents, and AI-assisted development for everything from debugging crash logs to generating animation code and refactoring complex state management. For your project, that means faster iteration on new features and quicker turnaround on performance fixes without sacrificing code quality. Lower risk on the long-term side — since you're looking for a developer who sticks around after the initial work, I handle the full lifecycle from feature development through deployment, monitoring, and maintenance. You won't need to bring in a separate person for backend architecture reviews or Play Store submission issues. Clear milestones on every deliverable. I break work into shippable weekly increments — you'll see live stream stability improvements shipping before we even start on new features like multi-guest stages, so there's visible progress from week one. I'd suggest we start with a 15-minute call where I can look at your current codebase structure, understand which live streaming SDK you're using, and give you a realistic timeline for the optimization work versus the new feature work. Happy to start immediately after that.
$130 USD in 7 days
3.4
3.4

As a seasoned Full-Stack developer with expertise specifically in the MERN stack, I am confident I can deliver solutions that exceed your expectations. My portfolio boasts some of the most demanding projects in the industry including mobile app development and optimization. Just recently, I played a key role in building and optimizing a live streaming app much like yours.
$30 USD in 1 day
3.3
3.3

Hello, Understood – experienced Flutter live streaming developer for dating app with ZEGOCloud/Agora, Firebase, performance optimization, virtual gifts, multi-guest streams, and UI/UX improvements. I have strong experience in Flutter, live streaming SDKs, Firebase, performance tuning, and real-time features. I'll optimize your app's stability, implement new features, and improve the overall live streaming experience. You can trust me to deliver a polished, production-ready platform. This will enhance user engagement, reduce crashes, and help your app compete with top live streaming platforms. Best Regards, Artur
$50 USD in 2 days
2.4
2.4

Hello! I appreciate the clarity of your requirements and the emphasis on production-grade experience. I have over 5 years of Flutter experience and have built and optimized three production live streaming apps, two of which are currently live with real users. Please refer to my Portfolio on this platform. There are some of my whole projects. ??? Are you using ZEGOCloud, Agora, or another SDK? This affects the approach for multi-guest features. Do you have access to Firebase Crashlytics or Google Play Console crash/ANR logs? I'll need these for the audit. What is the current backend (Node.js, PHP, Firebase)? This affects the architecture review. Do you have design files (Figma, etc.) for the new UI/UX, or will I propose improvements? I'm genuinely excited about this project—dating + live streaming is a high-growth space, and I'd love to bring my experience to your platform. I'm available to start immediately. Let me know your answers, and I'll prepare a detailed proposal with a fixed-price or hourly estimate.
$40 USD in 7 days
2.2
2.2

Hi, I’ve worked on Flutter production apps with real-time features, Firebase backends, and live streaming SDK integrations. I focus on improving stream stability, reducing crashes, and optimizing performance on both Android and iOS. I can help upgrade your current live experience and review your architecture for scalability and lower latency. Portfolio and relevant work examples available on request.
$40 USD in 1 day
1.0
1.0

Hello, My name is Eman, and I am a Web & App Development Expert with strong expertise in PHP development. I build secure, scalable, and high-performance web applications tailored to business needs. After reviewing your project details, I can develop a custom PHP solution that meets your exact requirements. Whether it's a dynamic website, admin panel, API integration, or backend system, I ensure clean code structure and efficient functionality. My expertise includes core PHP development, database management (MySQL), REST API integration, custom web application development, performance optimization, and security enhancements. I follow best coding practices to ensure your application is stable, maintainable, and scalable. I focus on delivering solutions that are both functional and future-ready. Communication, reliability, and quality are my core priorities in every project. I am ready to start immediately and would be happy to discuss your project in more detail. Best regards, Eman
$40 USD in 1 day
0.0
0.0

I can develop and optimize the live streaming feature for your dating app using Flutter. My experience includes delivering high-performance, real-time streaming solutions that ensure smooth user experiences across devices. I have successfully built Flutter apps with integrated live video functionality and have a strong understanding of latency optimization and network handling. My approach focuses on clean implementation, efficient streaming protocols, and seamless integration with your existing app architecture. Are you flexible on the choice of streaming backend, or do you have a preferred service?
$40 USD in 7 days
0.0
0.0

Hey — saw your post about needing a Flutter live streaming developer for a dating app. Streaming performance and synchronization can be tough to get right in real time. Are you planning to use an existing streaming SDK, or building custom streaming logic from scratch? I’ve built scalable live streams in Flutter apps before, focusing on low latency and smooth user experience. If you send your tech specs or a prototype, I can take a look and share how to hit your goals.
$40 USD in 7 days
0.0
0.0

I can develop and optimize the live streaming feature for your dating app using Flutter. My experience includes creating smooth, real-time video streaming and interactive features within mobile applications. I’ve worked on similar apps where performance and scalability were crucial to user engagement and retention. I approach this by focusing on efficient data handling, low-latency streaming, and seamless UI integration. Are you open to using third-party streaming services, or do you prefer a fully custom solution?
$40 USD in 7 days
0.0
0.0

Lekki, Nigeria
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