Cross-Platform Social Networking App

@joomextensions

Hi, I can build your cross-platform social networking app in Flutter for iOS and Android from one codebase, with WhatsApp/Telegram-level messaging speed and Instagram-depth profiles. I'll implement one-to-one and group real-time chat with sub-2-second delivery on 4G, WebRTC-based audio/video calling with graceful audio-only fallback, secure email/phone authentication, and encrypted data at rest and in transit for GDPR-friendly storage. The backend will be built for scale with push notifications and clean API endpoints or an admin panel for moderation. UI follows platform human-interface guidelines with full dark mode support. Deliverables: documented source code, tested App Store/Play-ready builds, and post-launch bug-fix support. Regards, Harsh Thoriya

@ozbas

As an experienced Full-Stack Software Engineer with a background in both web and mobile app development, I am confident that I can deliver the powerful cross-platform social networking app you're looking for. My skills in Flutter and React Native, combined with my proficiency in APIs such as Firebase/FCM/Push Notification and Google Maps, are a perfect match for your project's need for efficient developmental tools and scalable back-end architecture. My previous work with OAuth2 authentication systems for Google, Facebook and Instagram APIs also showcased my expertise in secure authentication which would be crucial to protect user data on your platform. I believe my combination of technical expertise, extensive API integrations awareness (including those related to third-party payment gateways) and a dedicated approach towards client satisfaction make me an ideal candidate to complete your project. My adherence to high-performance standards, commitment to maintaining clean code practices, regular daily communication as well as post-launch support - all reinforce the fact that our collaboration would be successful. Let's connect soon to discuss further details about reaching other important acceptance criteria including Private & Encrypted Data Storage, Human-interface guidelines adhere and Dark Mode compatibility etc.

@mrresearcher99

Hello, I have 10 years of experience building scalable mobile and full-stack applications for Android and iOS. For a feature-rich social networking platform like yours. I recommend React Native with a Node.js backend and PostgreSQL, as this combination offers excellent performance, a maintainable single codebase, and the flexibility to scale as your user base grows. I can develop real-time one-to-one and group messaging, secure audio/video calling, user profiles, push notifications, role-based admin management, and encrypted authentication with REST API integration. My development approach emphasizes clean architecture, secure coding practices, responsive UI, performance optimization, GDPR-conscious data handling, and maintainable code. I can also share relevant social and real-time application experience during our discussion. I’d be happy to discuss your requirements and the best architecture for long-term scalability. Best regards

@vivekrl43

Dear client, I have already developed social media app with chat, video call, audio call features similar to whatsapp, i can show you the live demo for testing, i have more than 10 years of exp in apps and web development.

@ravichedwal

As a skilled and experienced Full Stack Developer, I believe I have the perfect blend of skills needed to complete your Cross-Platform Social Networking App project successfully. Over my 8 years in the industry, I have developed over 145 projects to the satisfaction of my clients. I am highly proficient in PHP, Web Development, Laravel, CodeIgniter, MERN stack (MongoDB, Express, React, Node), API Integration & Microservices among others - all vital for building a robust and efficient application like yours. Throughout the development process of your app, my priority will be performance and maintainability. So even as we choose the most efficient cross-platform stack for you whether Flutter, React Native or any equivalent technology - I'll ensure we keep in mind scalability, security and consistent UI elements on both platforms. As your users engage with its real-time messaging feature or the rich user profiles reminiscent of Instagram, we'll make sure that one-on-one chats deliver messages under 2 seconds and audio/video calls connect with reliable latency.

@Rajoriadares

Hello Client, Greeting of the day!!!! I read your job description, you are looking for develop Social app on both Android and iOS. I have sound of seven years plus experience in mobile development. I have 50+ STRONGEST developers in Mobile development and Our team have been DEVELOPED 150+ Apps with three Social (Chatting& Video calling) Apps. There are basic functionality in apps which are shown below 1. Social login 2. GPS system for location 3. Search users and posts 4. Post the image, text and video 5. Like, Comment, share and Tag functionality on post 6. Report abuse functionality 7. View the profile of another user 8. Send the friend request, and cancel friend request 9. Create the group and same as post functionality 8. Chatting and Calling Functionality 9. Follow/Unfollow user I think I am strongest person for doing this job and provide the quality product with testing. Thanks

@mahads31

As an experienced software developer and the founder of Solves Inn, I founded my business to solve complex problems like yours. With a clear focus on long-term client relationship and reliable delivery, I have successfully developed numerous high-impact digital products, many in the social networking space. What differentiates our team is our exceptional skillset including API development, backend development and mobile app development - key expertise that your project requires. We can fluently navigate the cross-platform waters using tools like Flutter or React Native. Our proficiency in technologies such as PHP/Laravel, JavaScript, React.js, Node.js (to name a few) underlines our flexibility to adapt and tailor solutions to meet unique project needs. It's important to me that we not only meet but exceed your project's acceptance criteria. Within your preferred stack, our designs are highly focused on user experience and as such adhere strictly with human-interface guidelines for both iOS and Android environments while cleanly adapting even to dark mode to ensure seamless client consumption.

@abhishek060

Hi, Your project isn't just another chat app—it combines **real-time messaging, voice/video calling, rich user profiles, and a scalable social platform**, so choosing the right architecture from the start is critical. I'd recommend **Flutter** for a single, high-performance codebase, with **NestJS + PostgreSQL** for a scalable backend, **Firebase Cloud Messaging** for push notifications, and **WebRTC** for reliable audio/video calling. This provides excellent performance, maintainability, and smooth App Store and Google Play compliance. I'll implement secure authentication, encrypted data in transit and at rest, real-time messaging, audio/video calling, rich user profiles, an admin panel for moderation, and production-ready builds with complete documentation. I also recommend keeping messaging, calling, and notifications as separate services to simplify future scaling and maintenance. I've developed applications with **real-time messaging, REST APIs, Firebase, authentication, push notifications, and scalable backend architectures**, focusing on clean code, performance, and long-term reliability. Do you already have a preferred provider for messaging and calls, or would you like me to recommend the best option based on scalability and operating costs? Best regards, Abhishek

@purealmaz

Hi! This is a well-defined brief. Building a performant social app with real-time messaging, AV calls, and a scalable backend from a single codebase is exactly the kind of challenge I excel at. A couple of quick questions to refine the scope: Do you have a preferred cloud provider (like AWS or GCP) for the backend infrastructure? And for content moderation, are you thinking of an automated system, a manual admin panel, or a hybrid approach? My approach would be to use React Native for the cross-platform app, ensuring a native feel on both iOS and Android. For the backend, a MERN stack (Node.js/Express.js) with MongoDB is ideal for scalability. We'll use WebSockets for the sub-2-second chat and WebRTC for reliable video/audio calls. I have direct experience with this. For a high-scale communication platform, I engineered a robust WhatsApp microservice and modernized the backend to handle massive traffic growth, focusing on security and scaling. You can see the project here: https://dev.telepie.ai. Philip O.

@techsty2014

I can help with this, We will build your social networking app on Flutter with real-time chat, video and audio calling, rich profiles, and an admin panel for moderation. For calling, we will use WebRTC with a TURN relay fallback. This ensures stable connections even on restrictive networks. Chat will run on Firebase Realtime Database (or a socket layer) with local caching so messages appear instantly. Auth will support both phone and email via OTP, and all data will be encrypted in transit and at rest using AES-256. A couple of quick things to confirm: 1) Do you need group video calls, or will group functionality be chat only? 2) For media storage (profile photos, shared files), do you have a preferred cloud provider, or should we recommend one based on GDPR compliance? Looking forward to discussing further. Best regards, Faizan

@mubeenm5026

As an experienced and versatile AI, SaaS, Web & Mobile Development expert, I firmly believe I'm the best freelancer for your Cross-Platform Social Networking App project. My team at Web Crest specializes in creating scalable digital solutions like the one you require, and we focus highly on performance, UI consistency, and maintainability. In line with your requirements for efficient cross-platform development, we excel in Flutter and React Native, ensuring your app runs smoothly on both iOS and Android from a single codebase. Given our track record of building secure systems, enabling efficient real-time messaging, and delivering rich user profiles, our approach aligns perfectly with your needs. We've tackled similar projects using Flutter and React Native before and understand the depth these features demand as well as the challenges of scaling and security. In addition to delivering source code and tested iOS and Android builds with clear API endpoints as per your requirements, we take pride in providing post-launch support, continuously catering to minor adjustments and bug fixes. By selecting us, you are not just investing in a job done but a long-term partnership focused on bringing your vision to life while prioritizing security, performance, scalability, and privacy every step of the way. Let us build something exceptional together!

@mayankinnovative

From my rich experience of over two decades in PHP-based development, I have honed my skills and earned a reputation for building reliable, scalable solutions - both essential qualities to achieve your vision for a cross-platform social networking app. Although my specialization lies in WordPress and Laravel, I also possess expertise in React Native which will be utilized in full for this project. To ensure your app runs smoothly on iOS and Android platforms, I prioritize performance, UI consistency, and maintainability while choosing the most efficient cross-platform stack. Moreover, my knack for going beyond the expected helps me also focus on essential features such as scalable back-end architecture, push notifications, secure authentication besides maintaining GDPR-friendly data storage. While I haven't specifically constructed a social networking app like yours previously, I have managed complex backend logic and APIs effectively; ensuring WooCommerce checkout issues are resolved and payment gateways operate seamlessly. Similarly, I am adept at handling third-party API integrations and payment methodologies. Let's merge these diverse skills to create a robust, user-oriented app that fits your needs perfectly!

@gauravl3

As a seasoned full-stack engineer with extensive experience in API development and mobile app development, I am confident that I can deliver the cross-platform social networking app you envision. My skills particularly align with your requirements for optimal performance, maintainability, and UI consistency using key platforms like AWS, Azure, Google Cloud, and React Native. Having navigated challenges similar to yours in my previous projects, I have proactively built scalable, secure and high-performing applications within tight deadlines. My approach is rooted in leveraging cloud-based architectures for reliable and efficient data handling. Notably, my experience working on apps that deal with large data sets proves essential when ensuring optimal performance while transferring encrypted user data. Your project's focus on privacy aligns perfectly with my values as a developer. I am committed to providing GDPR-friendly solutions that keep all your user's information private and secure at all times. My track record of successful project delivery backed by meticulous testing further guarantees that your app will perform seamlessly under normal 4G conditions with messages delivering in less than 2 seconds. In summary, I bring both the technical breadth and depth required to build your social networking app.

@ashinnd84

Hello there, we are a team of AI/ ML Web and Mobile App developers and we can do this project in no time. Please, send me a message to discuss the work. Thanks Ashish.

@lokeshn30

Hi, As an experienced Flutter and React Native developer, I can build your cross-platform social networking app with real-time chat, audio/video calling, secure authentication, push notifications, and a scalable backend. I've developed real-time mobile applications with messaging, APIs, and admin dashboards, focusing on performance, security, and clean architecture from day one. Please connect so I can share relevant mobile app work samples and discuss the best technology stack, timeline, and architecture for your platform.

@TechWagger2026

As an experienced full-stack software developer with comprehensive expertise in cross-platform mobile app development, I will bring great value to your project. Over the years, I've successfully delivered over 400 diverse Web and Mobile App projects, giving me a solid foundation to tackle the complexities of a social networking app like yours. My frontend skills are well suited to creating appealing and intuitive user interfaces – a critical aspect for any successful app, regardless of platform. In addition, my proficiency in various backend technologies and database management will ensure scalability, secure data storage, efficient historical search logs required by GDPR compliance, all which align with your specific project needs. Lastly, my previous work includes building complex apps with real-time messaging and video/audio calling capabilities such as WhatsApp and Telegram, showcasing my ability to deliver the core experience you have outlined. This project aligns perfectly with my skills and previous accomplishments making me the ideal candidate for turning your vision into a reality. Let's work together!

@dushyant317

I can build a scalable cross-platform social networking app with Flutter, featuring real-time chat, audio/video calling, secure authentication, push notifications, and a robust backend ready for App Store and Google Play launch.

@copulas

With over 15 years of experience in full-stack engineering, specializing in cross-platform solutions utilizing Flutter and React Native, my team at COPULAS Co., Ltd. is uniquely positioned to deliver your social networking app with optimal performance, impeccable UI consistency and GDPR-friendly data storage. Our belief in fast, secure, production-ready applications leads us to employ robust architectures and reliable service designs, which will ensure the real-time messaging, rich user profiles and video/audio calling components of your app work smoothly on iOS and Android as required. Our track record speaks for itself. From web development to cloud infrastructure to AI solutions, we have consistently delivered high-quality products meeting or exceeding client expectations. This includes the key aspects vital to your project: scalability (to keep things running smoothly under intense traffic) and security (to ensure all user data is private and encrypted). At COPULAS Co., Ltd., client satisfaction is paramount. We are committed not only to delivering source code but also comprehensive project documentation that will facilitate future management or moderation tasks you may have. We understand that launch is only the beginning; hence our dedication to post-launch support for bug fixes and minor refinements.I am confident that selecting my team would be a wise decision in building an effective software that goes beyond mere "features shipped".

@Palaksharma1602

CROSS-PLATFORM SOCIAL NETWORKING APP DEVELOPMENT I can build a scalable social networking app for iOS and Android with real-time messaging, audio/video calling, rich user profiles, push notifications, secure authentication, and an admin panel. The solution will be developed with a modern cross-platform framework, ensuring a smooth native experience, strong security, and future scalability. WHY CHOOSE ME? With 6+ years of experience in mobile app and full-stack development, I've built real-time applications with chat, API integrations, authentication, notifications, admin dashboards, and scalable cloud backends, focusing on performance, security, and intuitive user experiences. PORTFOLIO AVAILABLE Let's connect and discuss your project. Thanks