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I am building a social application where messaging is the absolute centerpiece. From day one the product must let users exchange text, voice, and video messages seamlessly, with the same fluid feel they get from today’s top chat platforms. Photo sharing and event-style features may follow later, but the very first milestone is rock-solid one-to-one communication. What I need you to deliver: • An MVP for iOS and Android (React Native, Flutter, or native stacks are all fine) that supports real-time text, voice, and video messaging. • A secure, scalable back-end (Firebase, Supabase, Node.js, or a setup you recommend) handling user auth, message storage, push notifications, and end-to-end delivery. • A clean, modern UI with intuitive onboarding so new users can start chatting in seconds. • Basic admin or logging tools so I can monitor traffic, flag abuse, and gather usage metrics. Acceptance criteria: – Text messages appear instantly and stay in sync across devices. – Voice and video clips record, upload, and playback without lag or quality loss on a typical 4G connection. – All user data travels over encrypted channels; store nothing in plain text. – Build passes App Store / Play Store submission checks and runs without crashes on the latest two OS versions. If you have shipped chat features with WebRTC, [login to view URL], or similar tech, that experience will help us move faster. Include links to any live apps or repos demonstrating text, voice, and video chat you have already built. Together we’ll create a focused, high-engagement messaging product that can scale up to new social features after this first release.
Project ID: 40423069
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Active 12 days ago
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As a senior mobile app developer, I have devoted my career to creating cutting-edge and high-performance applications on both iOS and Android platforms. With solid skills in Swift, Objective-C, Java, Kotlin, React Native and Flutter, rest assured that your project will be developed swiftly and natively. I'm also familiar with the key tools needed for your project back-end such as Node.js and REST API. My broad knowledge base makes me adaptable to changing project requirements and ensures we deliver exactly what you're looking for. I understand that your stringent acceptance criteria demand an application that is functional, swift, secure, and scalable - these are all areas in which I excel. My track record speaks for itself with live apps on App Store and Play Store that demonstrate features similar to what you are looking to build. My commitment to maintaining a high quality of work echoes your commitment to building a messaging app that prioritizes fluid communication. By choosing me for this project, we can join forces to create an engaging messaging platform that will not just meet your current needs but scale effectively as you- the client(you consistently mentioned "we", signifying collective spirits), roll out more fascinating social-oriented features. Let’s embark on this development journey together!
$18 USD in 20 days
10.0
10.0
75 freelancers are bidding on average $19 USD/hour for this job

Hello Client, I understand you want a rock-solid MVP for iOS and Android with real-time text, voice, and video messaging, plus a secure back-end and clean onboarding. I’ll build a scalable, signal-fast MVP that starts with one-to-one chat, then expands to media and events later. I’ll pick a stack (React Native, Flutter, or native) based on your team’s strengths and the project needs, and pair it with a back-end (Firebase, Supabase, or Node.js) that handles auth, message storage, push, and encrypted delivery. The UI will be modern, intuitive, and quick to onboard, so new users can start chatting in seconds. I’ll include basic admin/logging tools to monitor traffic, flag abuse, and track usage metrics. I’ll ensure cross-device sync, low-latency media, encrypted channels, and compliance with latest App/Play Store checks. I’ve shipped chat features with WebRTC and sockets before, and I’ll provide live app or repo links in the final proposal to illustrate text, voice, and video chat capabilities. 1) Do you have a preferred tech stack (React Native, Flutter, or native) and any constraints on platform parity or speed-to-market? 2) Will you use Firebase, Supabase, or a custom Node.js backend, and what are your auth and data-registry requirements? 3) Do you require end-to-end encryption for all messages and media at rest or just in transit? 4) What are the target device versions and minimum supported iOS/Android specs? 5) Any existing design system or branding guidelines I should fol
$25 USD in 23 days
9.2
9.2

Good to see this project, I will deliver a cross-platform messaging MVP — real-time text, voice, and video — with secure auth, push notifications, and admin monitoring tools. For voice and video, I will use WebRTC for peer-to-peer connections with a TURN server fallback — this keeps latency low on 4G while avoiding costly media server bills during early growth. Questions: 1) Do you have a preference between React Native and Flutter? 2) Is this $25 the discovery/planning phase, or the full MVP budget? Looking forward to your response. Best regards, Kamran
$19 USD in 40 days
7.4
7.4

Hello, With 4 years of experience in React Native, Node.js, and Mobile App Development, I am well-equipped to handle your project. I understand your requirement for a social application focused on seamless text, voice, and video messaging. I will deliver an MVP for iOS and Android that supports real-time messaging using secure and scalable back-end technologies. The clean UI and intuitive onboarding will ensure a user-friendly experience. I have expertise in WebRTC, Node.js, and REST API, making me the ideal candidate for this project. Let's discuss further in chat for a detailed plan of action. Looking forward to collaborating. Best regards, Taimoor from Pixels Soft
$20 USD in 40 days
6.4
6.4

Hey, i will build your real time messaging MVP with seamless text voice and video communication using a scalable backend so users can chat instantly with smooth performance across iOS and Android i will use React Native or Flutter with WebRTC and Firebase or Node.js backend, implement secure encrypted messaging, push notifications, clean UI onboarding, and stable sync across devices with proper logging tools and crash free deployment ready for app stores Do you want to prioritize faster MVP launch with ready services like Firebase or a more custom backend for long term scalability from day one Portfolio: https://www.freelancer.pk/u/zainalitariq245 Let’s get started and build your messaging app the right way Best Regards, Zain Ali
$20 USD in 10 days
6.4
6.4

Hi There!!! ★★★★ ( Real time chat app with text voice video messaging MVP ) ★★★★ Project understanding: I understand you want a social app where messaging is core, starting with strong MVP supporting real time text, voice and video. It must be fast, secure, synced across devices and ready for iOS & Android launch. ⚜ Cross platform app (Flutter/React Native) ⚜ Real time chat using Socket/WebRTC ⚜ Voice & video messaging integration ⚜ Secure backend (Firebase/Node.js) ⚜ Push notifications & user auth ⚜ Clean UI with quick onboarding ⚜ Admin/logging & basic analytics I am Farhin B, developer with exp in realtime apps and API based systems. I have worked on chat features before, focusing on smooth delivery and performance. I would use Flutter + Firebase or Node.js with WebRTC for scalable messaging, ensuring encryption and fast sync across devices. Let’s discuss your idea further and build a solid MVP, I can share related work in chat. Warm Regards, Farhin B.
$15 USD in 40 days
6.6
6.6

Hello! I’m excited about the opportunity to work on your social application where messaging takes center stage. I've carefully read your project description, and I believe my extensive experience—over 10 years—in Python, Node.js, and mobile app development makes me a great fit for this project. I’ve built several apps focusing on seamless communication and user engagement. For instance, I developed a community platform that allows users to connect through messaging and shared activities. Another project was a social app aimed at hobbyists where users could chat and collaborate on projects. Additionally, I worked on a messaging-focused app for local events that encouraged community interaction. Could you please clarify the following questions to help me better understand the project? 1. What specific features do you envision for the messaging function? 2. Are there any particular platforms or devices you want the app to support primarily? 3. What's your timeline for the initial release, and are there any key milestones I should be aware of? I’m looking forward to the possibility of collaborating and bringing your vision to life. Let’s chat soon! Best regards.
$25 USD in 14 days
6.6
6.6

Hi, I have gone through your project description and understand you’re looking to build a social app where real-time messaging (text, voice, and video) is the core feature from day one, with a stable and scalable backend and a clean mobile experience. I have experience building real-time chat systems using React Native, Node.js, WebSockets, and WebRTC, including features like secure messaging, media sharing, push notifications, and user authentication. I’ve also worked with Firebase and custom backend setups for scalable chat architectures. For your MVP, I would focus on a solid real-time messaging foundation with encrypted communication, reliable message delivery, and smooth voice/video handling using WebRTC. I would also set up a scalable backend for user management, message storage, and notifications so the system is ready for future social features. Best regards, Juan
$20 USD in 40 days
5.8
5.8

Hello, I can build a high performance messaging MVP with real time text voice and video communication for both iOS and Android. I have experience developing chat systems using React Native with WebRTC and Socket based messaging ensuring low latency and reliable delivery. I will implement a scalable backend using Firebase or Node based architecture handling authentication message sync push notifications and secure storage. My key strength here is building real time communication systems that remain fast stable and synchronized across devices even under load. The app will include clean onboarding intuitive chat UI and smooth media recording and playback optimized for typical mobile networks. All data will be transmitted securely with proper encryption and no sensitive information stored in plain text. I will also include basic admin logging tools to monitor usage and flag issues. You will receive a production ready build that meets App Store and Play Store requirements along with clean documented code. I can share relevant chat based projects and start immediately. Let me know your preferred stack and timeline so we can proceed.
$15 USD in 40 days
5.4
5.4

Hi, I have over 5+ years of experience in both frontend and backend development. I will do the specified tasks. Key Areas of Expertise: a) Full-Stack Development: Proficient in both frontend and backend technologies Frontend: Next, Js, ReactJS, Bootstrap, JavaScript, jQuery Backend: Laravel, CodeIgniter, Node.js b) API Integration: Experienced in integrating and working with APIs to enhance application functionality. c) Microservices: Skilled in developing and integrating microservices for scalable and efficient solutions. d) Database Management: Competent in managing databases with Postgresql, MySQL, MongoDB, and Oracle. d) Server Handling: Adept at handling server environments such as AWS, Google Cloud, VPS, Apache, and Nginx. Let’s discuss how I can help achieve your project goals and add value. Lets connect in chat so that We discuss further. With Regards, Sai
$15 USD in 40 days
5.8
5.8

Hi, I can build a reliable MVP chat system where real-time text, voice, and video messaging work smoothly across iOS and Android with proper sync and low-latency performance. I would implement a scalable backend using tools like Firebase or Node.js with WebSockets/WebRTC, ensuring secure auth, encrypted data flow, push notifications, and stable message delivery across devices. For mobile, I’ll focus on a clean, fast UI so users can start chatting in seconds while keeping recording, upload, and playback optimized for real-world 4G conditions. Do you already prefer a backend stack (Firebase vs custom Node.js) or should I recommend the most scalable setup for long-term growth? I’m ready to start immediately. Best Regards, Saad
$20 USD in 40 days
4.9
4.9

✋ Hi There!!! ✋ The Goal of the project:- BUILD A REAL TIME SOCIAL MESSAGING APP WITH TEXT VOICE AND VIDEO COMMUNICATION ACROSS IOS AND ANDROID. I have carefully reviewed your requirement for a messaging focused MVP with seamless text, voice, and video chat, secure backend, and smooth user experience. I am the right fit because I have strong experience building real time communication apps with scalable architecture. * Real time messaging using WebRTC and Socket based architecture for text voice and video * Secure backend with authentication, encryption, push notifications and data sync * Clean mobile UI with fast onboarding and cross platform performance I will also provide UI design, database management, testing, and full source code delivery with deployment guidance. With 9+ years experience as a full stack developer, I have completed similar chat based apps with real time features. Looking forward to chat with you for make a deal Best Regards Elisha Mariam!
$15 USD in 40 days
5.0
5.0

Real-Time Messaging App MVP Development for iOS & Android Hello, I checked your job post and understood your requirement. I am able to develop a scalable real-time messaging application MVP for iOS and Android with instant text messaging, voice/video communication, secure backend architecture, and a smooth modern user experience optimized for future social platform expansion. Key Features: Real-time text messaging Voice message recording and playback Video message recording and playback Instant message synchronization Secure user authentication system Push notification integration Secure message storage WebRTC integration support Thanks
$15 USD in 40 days
4.7
4.7

Hello, I am Vishal Maharaj, with 20 years of experience in Python, React Native, Flutter, WebRTC, FastAPI, REST API, Node.js, iPhone, Mobile App Development, and AI Mobile App Development. I have carefully reviewed your project requirements for the social game app build. To ensure seamless communication, I propose to develop a robust MVP for iOS and Android using React Native or Flutter for real-time text, voice, and video messaging. The back-end will be secure and scalable, utilizing Firebase, Supabase, or Node.js for user authentication, message storage, and push notifications. The user interface will be modern and intuitive, with efficient onboarding. I will also implement basic admin tools for monitoring and analytics. Let's discuss further details to initiate the project. Cheers, Vishal Maharaj
$20 USD in 40 days
5.4
5.4

Hello! I am a US-based senior software engineer with extensive experience in mobile app development, particularly with messaging applications. I’ve carefully reviewed your project description and am excited about the opportunity to build a dynamic social application where messaging is the centerpiece. With about 15 years of experience across various technologies, including Python, Node.js, and React Native, I can ensure a robust and user-friendly platform. My approach blends engineering excellence with a keen business mindset, ensuring the solution is not just functional but also practical and maintainable. To tailor the project perfectly, could you please clarify the following questions to help me better understand the project? 1. What specific features do you envision for the messaging functionality? 2. Are there any particular design elements or user experience considerations you want to prioritize? 3. How do you plan to handle user authentication and data security? In past projects, I developed a social app with real-time messaging features and a community space that engaged users effectively. I also have extensive experience in AI mobile app development, and I'm confident I can bring your vision to life with a focus on quality and performance. Let's chat about how we can make this project a success together! Best, James Zappi
$50 USD in 14 days
3.6
3.6

⚠️ If you're not happy, you don’t pay. ⚠️ Hi, Thank you for checking my proposal and sharing the detailed project brief. I can build your social messaging application using React Native or Flutter, ensuring a seamless, modern, and high-engagement design. I will deliver: • An MVP for iOS and Android supporting real-time text, voice, and video messaging • A secure, scalable back-end managing user auth, message storage, and push notifications • A clean UI with intuitive onboarding for quick user engagement • Basic admin tools for traffic monitoring and usage metrics You will also receive: • Comprehensive documentation and support I am confident I can execute your vision professionally and efficiently. Looking forward to discussing timeline and next steps. Best regards, Chirag.
$15 USD in 30 days
2.8
2.8

Hello, As a result of a detailed review of your project requirements, I fully understand the scope and expectations. I have experience building real-time mobile chat applications and I'm available to start your project right now. I bring deep expertise in React Native, Flutter, Node.js, FastAPI, WebRTC, REST APIs, Firebase/Supabase, push notifications, and secure mobile app development with over 10 years of experience. One of the key challenges here is making text, voice, and video messaging feel instant and stable from the first MVP. I can build a cross-platform app with real-time sync, encrypted transport, auth, message storage, media upload/playback, push notifications, abuse logs, and a simple admin/monitoring layer. I have a couple of quick questions. • Do you prefer Firebase/Supabase for faster MVP delivery, or a custom Node.js/WebRTC backend for more control? • Should video messaging mean recorded video clips, live video calls, or both in the first milestone? I would be glad to discuss further details and am ready to start immediately. Looking forward to hearing from you. Best regards, Carlos
$15 USD in 40 days
2.7
2.7

Your project is ambitious in the right ways—prioritizing a flawless real-time messaging core before layering on social features. That's exactly the focus needed for a high-engagement MVP, and separating voice/video from photo sharing from the start will save you from scope creep. Since real-time media delivery and cross-device sync are nonnegotiable from day one, I’ll recommend WebRTC for voice/video and WebSocket-based messaging, with Node.js or Supabase Realtime for the backend to keep latency minimal. Hi, I'm Tom. I’ve built a real-time social proof-of-concept called Tvvitter using Flutter and Appwrite, where I implemented feeds, follows, likes, and instant message syncing. That experience taught me the nuances of maintaining fluid UX while handling auth, push notifications, and database sync under weak network conditions. More relevantly, I shipped the Study the Bible App on Flutter with offline-first architecture and on-device AI, which required the same attention to background sync and minimal latency you’re describing for messaging. My product and PM background—over a decade across project management and software delivery—helps here because I can work with you to define the MVP scope precisely, prioritize only the features that achieve “rock-solid one-to-one communication” first, and plan for voice/video quality tests on real 4G networks. I’ll also set up a dedicated test environment and provide weekly product demos so you see progress clearly. For the mobile apps, I use Flutter/FlutterFlow for iOS and Android, and for the backend I can recommend a Node.js or Supabase setup that handles your messaging, auth, push notifications, and basic admin logging out of the gate. Let’s chat and map out the first build sprint together. Cheers, Tom.
$17.50 USD in 28 days
2.2
2.2

Hello, I am a Mobile App Developer with over 10 years of experience in the React Native and Flutter field. I fully understand your need for a social application centered around seamless communication. My approach will ensure that users can effortlessly exchange text, voice, and video messages. I propose building an MVP for both iOS and Android, employing React Native for its versatility and efficiency. To meet your goals, I will develop a secure and scalable back-end using Firebase, which will efficiently manage user authentication, message storage, and push notifications. This choice aligns well with your requirement for end-to-end delivery of messages. My focus will be on delivering a clean, modern UI that ensures intuitive onboarding, allowing users to start chatting in mere seconds. I will include essential admin tools for monitoring traffic and usage metrics and ensure that text messages sync reliably across devices. The app will facilitate smooth recording and uploading of voice and video messages, with all data securely transmitted. Essential functionalities will be thoroughly tested to meet App Store and Play Store submission criteria. Thank you for reading my proposal to the end, and I sincerely hope to work on this project with you. Best, Kyrylo
$20 USD in 40 days
1.8
1.8

As a seasoned developer with vast experience in both web and mobile application development, I bring to the table a range of skills that directly align with your project goals. My mastery of PHP and JavaScript suits your request for an MVP for iOS and Android. Additionally, I am well-versed in multiple stacks including React Native, Flutter, and native stacks necessary for seamless one-to-one communication that you desire. Moreover, my knowledge of Node.js proves invaluable for crafting a secure and scalable backend that can handle the crucial aspects of your app; user auth, message storage, push notifications, and end-to-end delivery. My track record demonstrates use of encrypted channels for all data transmission, ensuring the utmost security. To save time and accelerate the success of this project, I have prior experience building chat features using relevant technologies such as WebRTC and Socket.IO. I can share links to live apps or repositories showcasing my prowess in text, voice, and video chat functionalities. With me on board, we can yield not just an initial high-engagement messaging product but also ensure its scalability for future social features.
$20 USD in 10 days
1.4
1.4

Hi, I can deliver what you need. I have read the details you shared and I understand the outcome you want. I am an expert with 4 years of experience in Python, Mobile App Development, React Native, Flutter, AI Mobile App Development, WebRTC and I helped many clients reach their goals. Visit my profile to check my latest work and read what clients say. If this sounds good, connect in chat and we can start. Warm regards.
$20 USD in 40 days
0.8
0.8

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