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Development of my social-media platform is nearly complete; the missing piece is a fully-featured messaging system with authentication handling and few tweaks fixes. Scope of work • Implement real-time one-to-one chat with translation in any language • Add scalable group chat that supports creating, joining, leaving, and admin controls. • Enable secure file sharing (images, video, documents) inside both chat types, with thumbnail or preview generation where applicable with restrictions to allow file sharing only when approved • Selfie verification when someone creates profile • Fix authentication flow which is breaking • Integrate everything with the existing auth flow, database, and push-notification service. • Deliver responsive React components plus well-documented API/WebSocket endpoints on the Node.js / Express / MongoDB back end. Acceptance criteria 1. Group chats persist history and instantly reflect membership changes. 2. Files up to 50 MB upload, store, and download without corruption. 3. All new code passes automated tests and ships with a concise README covering setup and endpoints. Few other pointers are also there which will be discussed once connected A brief outline of your approach and an estimated timeline will help assess fit and plan the remaining milestones.
Project ID: 40336853
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Active 16 days ago
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40 freelancers are bidding on average ₹38,069 INR for this job

Hello, I’ve gone through your project details and this is something I can definitely help you with. With over 10 years of experience in mobile and web app development, I specialize in creating scalable and efficient solutions using Node.js, Express, and MongoDB. Your project’s focus on a comprehensive messaging system perfectly aligns with my skills. I will implement the real-time one-to-one and group chat functionality, ensuring seamless integration with your existing authentication flow. My approach also includes robust file sharing capabilities with necessary approvals and selfie verification features for user profiles. Here is my portfolio: https://www.freelancer.in/u/ixorawebmob I’m interested in your project and would love to understand more details to ensure the best approach. Could you clarify: Could you share specific design preferences or examples of similar messaging systems you admire? Let’s discuss over chat! Regards, Arpit Jaiswal
₹27,750 INR in 1 day
7.1
7.1

As a seasoned full-stack developer, I can assure you that I have more than enough experience and proficiency in the specific tools and technologies needed to complete your social media platform. My expertise in Node.js, Express, MongoDB and React will ensure that your messaging system is implemented effectively, with all the necessary features such as real-time chat, group chat, secure file sharing and selfie verification. I have deep knowledge on authentication handling as well. Besides, I will integrate everything seamlessly with your existing auth flow. My approach to projects is disciplined and organized. Individual responsibility is one of my virtues as demonstrated by my successful completion of numerous projects like yours over my 13+ years career with appreciations from clients. The end result for you would be nothing short of a robust, scalable and maintainable system that meets your project specifications and timeframes. Lastly, clear communication is indispensable for a successful freelancer-client relationship which I value greatly. I strongly believe it’s essential to be transparent throughout the project duration. You can count on me to keep you informed of the progress every step of the way. Let’s connect so that we can discuss these important assignments further!
₹25,000 INR in 7 days
6.7
6.7

As a Full Stack Web and Mobile App Developer with over 5 years of experience, I'm excited about the opportunity to help complete your social-media platform. My broad skill set in API Development, Backend Development, Full Stack Development, JavaScript, Node.js, PHP is a perfect match for the work you have remaining. I specialize in creating scalable, high-quality applications and solutions from inception to completion like what's required for your platform. For your specific needs such as the real-time one-to-one chat with translation in any language and scalable group chat with full admin control; my proficiency in API development and Node.js will ensure a reliable and smooth building process. I am also adept at building robust authentication systems which includes your need for selfie verification. Additionally, my experience in mobile app development including React Native and Flutter can be utilized if needed to create an app version of your platform.. Lastly, I pride myself on clean, optimized and maintainable code which aligns perfectly with your acceptance criteria. Let's nourish this idea together!
₹25,000 INR in 7 days
5.4
5.4

Hello, I can complete your platform by building a scalable, real-time messaging system with secure file sharing and fixing the authentication flow. With 5+ years of experience in React, Node.js, and real-time apps, I focus on performance, security, and clean architecture. What I can help with: • Secure file sharing (images, video, docs with preview & controls) • Selfie verification during profile creation • Fix and stabilize authentication flow • Seamless integration with existing backend & notifications Warm regards, Monica Bhatia
₹25,000 INR in 7 days
5.1
5.1

**DO NOT PAY ME UNTIL I COMPLETE! :)** Hello my valuable client :) My profile is new over here but I have 7 years of experience in this field. I have completely understood about your project. Also I will provide you free maintenance on your project for 1 year after project completion. I can definitely complete this in your timeframe. Give me one chance to prove myself. Hit the chat button to get started. If you will not like my work then you dont need to pay me any money so dont worry and have faith in me :) I am eagerly waiting for your message.
₹25,000 INR in 7 days
4.4
4.4

Hi, I’m Karthik, with 10+ years in full-stack development. I can implement a fully-featured messaging system for your social platform with real-time, secure, and scalable functionality: Real-Time Chat: One-to-one messaging with language translation and instant updates. Group Chat: Create/join/leave groups, admin controls, persistent history, instant membership updates. Secure File Sharing: Images, videos, documents up to 50MB with thumbnail/preview, restricted uploads. Selfie Verification: Profile verification flow integrated with existing auth. Authentication Fixes: Resolve current auth issues and integrate new features seamlessly. Tech Stack: React components (responsive), Node.js/Express backend, MongoDB database, WebSocket endpoints, push notifications. Deliverables: Fully tested code, concise README with setup instructions and endpoint documentation. I can deliver a robust, production-ready messaging system integrated with your existing platform in ~3–4 weeks, depending on final scope. I’ll provide a detailed implementation plan and timeline after connecting. Best regards, Karthik
₹55,000 INR in 7 days
4.4
4.4

As a seasoned full-stack developer with expertise in a wide range of front and backend technologies, particularly in the MERN stack, I am confident that I can hold the key to your needs. Having worked on comparable projects, my skills ensure that I can proficiently build and deliver your Social Platform. To be more specific, my knowledge base in frontend technologies such as React and Redux will facilitate implementing features like a real-time one-to-one chat system with translation capabilities while using Node.js and MongoDB to their best extend. Perhaps more importantly, I am an advocate for quality code and thorough documentation. Therefore, you can rest assured that all new code will pass automated tests, be well-documented, and shipped with an inclusive README covering necessary setups and communicating endpoints properly. Whether it's implementing group chats that persist history or rectifying issues in authentication flows-- I am there for you as an agile-minded developer who focuses on pragmatic problem-solving through test-driven approaches. Choosing me will give you an assurance of timely delivery without any compromise on quality. Excited to move forward together!
₹12,500 INR in 5 days
3.3
3.3

Building a robust messaging system within a social-media platform demands seamless real-time communication, secure file handling, and flawless authentication integration to foster user engagement and trust. Your project requires a sophisticated solution that not only supports dynamic one-to-one and group chats with multilingual translation but also ensures secure, approved file sharing and selfie verification for profile authenticity. Addressing the current authentication issues while maintaining smooth integration with existing services is critical to delivering a polished user experience. The technical approach involves leveraging Node.js and Express to create scalable, WebSocket-enabled APIs that support real-time messaging and instant group membership updates, ensuring chat history persistence. The backend will handle secure file uploads with size restrictions, generate previews, and enforce approval workflows. On the frontend, responsive React components will deliver an intuitive interface for chats and verification steps, fully integrated with the existing MongoDB database and push notification system. Automated testing will validate all new functionality, and comprehensive documentation will facilitate smooth handover and maintenance. Commitment to quality and timely delivery is paramount, with a clear focus on meeting all acceptance criteria, including robust authentication flows and flawless file management. An initial timeline can be outlined after a detailed discussion of the remaining pointers, but a phased delivery with milestones for chat features, verification, and fixes is envisioned. Let’s connect to align on specifics and ensure this messaging system elevates your platform’s user engagement and security seamlessly.
₹33,750 INR in 7 days
3.0
3.0

Hello, Are you looking to enhance your social-media platform with a robust messaging system that ensures seamless communication and user engagement? Look no further! With expertise in developing cutting-edge solutions, I understand the importance of a feature-rich messaging system in boosting user interaction. Based on your project requirements, I propose to implement a real-time one-to-one chat with language translation, scalable group chat functionality, secure file sharing capabilities, selfie verification for profile creation, and fixing the authentication flow seamlessly integrated with the existing setup. Leveraging React components and a Node.js/Express/MongoDB backend, I will ensure a responsive design and well-documented API/WebSocket endpoints for optimal performance. My unique selling points include technical proficiency, clear communication, commitment to quality, and reliable post-launch support. You can view examples of my previous work in my portfolio https://www.freelancer.com/u/rajeshrolen Let's discuss your project further in detail. Feel free to open a chat with me to explore how we can bring your vision to life. Sincerely, Rajesh Rolen
₹25,000 INR in 7 days
2.4
2.4

Hi, I can finalize your platform by delivering a smooth, real-time messaging system along with fixing the authentication issues. You’ll get: - Fast 1:1 and group chat with live updates - Built-in translation and secure file sharing - Stable auth flow + selfie verification - Clean integration with your current backend and notifications - Well-structured code, documentation, and test coverage Everything will be reliable, scalable, and ready for production use. Let’s have a quick chat to get started. Best regards, Vitin
₹25,000 INR in 7 days
0.0
0.0

Hi there! I noticed your project requires the development of a messaging system for your social media platform, focusing on real-time chat, group chat, file sharing, authentication handling, and integration with existing services. I have experience in building similar features for social platforms, ensuring smooth communication and secure data sharing. One project I worked on involved implementing a real-time chat feature with translation capabilities, group chat functionalities, and secure file sharing options. This project helped enhance user engagement and interaction within the platform, similar to what you are looking to achieve. Could you provide more details on the specific authentication issues you are facing to tailor the solution effectively? Additionally, how do you envision the selfie verification process integrating into the user profile creation? Looking forward to discussing further details and collaborating on this project. Thanks, Tejbir Bhatia
₹25,000 INR in 7 days
0.0
0.0

Hi, I can help you complete the messaging system and fix the auth flow end-to-end. As a Tech Lead, I specialize in building real-time chat systems, stabilizing authentication, and integrating features cleanly into existing stacks. I’ll implement 1:1 and group chat with WebSockets, translation support, secure file sharing (up to 50MB), and fix your current auth issues—using MongoDB with a scalable Node.js backend. You’ll get clean React components, well-documented APIs, and tested, production-ready code. Estimated timeline: ~5-7 days. I can start immediately.
₹30,000 INR in 5 days
0.0
0.0

Looking for reliable and high-quality software development? You’re in the right place. I offer professional software development services tailored to your business needs. Whether you're a startup, small business, or enterprise, I can help turn your ideas into scalable and efficient solutions. What I Offer: Custom Web Application Development Mobile App Development (Android & iOS) Backend Development & API Integration Bug Fixing & Code Optimization Database Design & Management UI/UX Implementation Cloud Deployment & DevOps Support Technologies I Work With: Frontend: HTML, CSS, JavaScript, React, Angular Backend: Node.js, Python, Java, PHP Databases: MySQL, MongoDB, PostgreSQL Tools
₹25,000 INR in 7 days
0.0
0.0

I am a Full Stack Developer with hands-on experience in building scalable and high-performance web applications using Angular, ASP.NET Core, SQL Server, and Azure. In this project, I developed a complete end-to-end web application including: ✔️ Modern and responsive frontend using Angular (v17+) with RxJS ✔️ RESTful API development using ASP.NET Core ✔️ Secure authentication and authorization implementation ✔️ Database design and integration using SQL Server ✔️ Cloud deployment and hosting on Microsoft Azure ✔️ Clean architecture with reusable components and optimized performance I focus on writing clean, maintainable code and delivering user-friendly interfaces with strong backend logic. I can build custom solutions like CRM systems, admin dashboards, business websites, and enterprise applications. ? I ensure: Fast performance Scalable architecture Clean UI/UX On-time delivery I am open to both Indian and international clients and ready to work on long-term or short-term projects.
₹25,000 INR in 7 days
0.0
0.0

Hi, This is Gene from Luxembourg. You need to complete a messaging system with real-time chat, fix authentication issues, and integrate everything smoothly into your existing platform. I would implement WebSocket-based real-time chat with translation, structure scalable group chat logic, fix the auth flow, and ensure clean integration with your current backend and notifications. I’ve worked on real-time chat systems with Node.js, MongoDB, and secure file handling before, including group features and auth fixes. Which service or approach do you prefer for real-time translation (third-party API or custom handling)? Is your current real-time layer already using WebSockets or should I set it up from scratch? I can complete this within 4 days. Happy to jump in and get this finished properly
₹25,000 INR in 4 days
0.0
0.0

Hello, I’m representing Resonite Technologies, a team with proven experience in building real-time messaging systems and scalable social platform features using React, Node.js, Express, and MongoDB. Our approach: Real-Time Chat: Implement one-to-one and group chat using WebSockets with instant translation support and persistent message history. Group Management: Create/join/leave workflows with admin controls and real-time membership updates. Secure File Sharing: Support images, videos, and documents (up to 50MB) with preview/thumbnail generation and approval-based sharing controls. Authentication Fixes: Diagnose and stabilize the existing auth flow, including selfie verification during profile creation. Integration: Seamless connection with your current database, auth logic, and push-notification services. Quality Delivery: Responsive React components, well-documented APIs/WebSocket endpoints, automated test compliance, and concise README. We have delivered scalable chat and social features with multilingual support and secure media handling. Estimated timeline: 3–5 weeks depending on current codebase readiness. Portfolio and similar messaging systems available on request. — Resonite Technologies
₹55,000 INR in 7 days
0.0
0.0

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