Very Urgent Requirement : Android & iOS App Development

₹12500-37500 INR

Закрито

Опублікований

23 days ago

₹12500-37500 INR

Оплачується при отриманні

Development of a Random Chat App with Advanced Matchmaking Features We are seeking an experienced and proficient development team to build a scalable, real-time random chat application for both Android and iOS platforms. This application will allow users to connect randomly to other users or through their contacts for text messaging, audio calls, video calls, and group chats. The design must ensure seamless performance, top-notch security, and an intuitive user experience. The application should cater to a massive user base, handling billions of users with a lightweight and fast architecture, inspired by leading apps such as WhatsApp and Telegram. Key Features and Requirements 1. Advanced Matchmaking Features: Random Matchmaking: Connect users to random strangers instantly. Filters for Matchmaking: Gender Filter: Match users based on their preferred gender. Age Filter: Specify age ranges for matching. Interests: Connect users with shared interests or hobbies. Language Preference: Match users who speak the same language. Nearby Location/People Near Me: Use location-based services to find matches in close proximity. Online Status: Prioritize users currently active on the app. Custom Preferences: Allow users to save and update their preferred matchmaking criteria. Advanced AI-based suggestions for compatible matches. 2. Core Chat Features: Real-Time Messaging: Low-latency text chat using WebSocket technology. Typing indicators, message delivery, and read receipts. Multimedia sharing (photos, videos, documents). Offline Messaging: Messages stored locally and synchronized with the server upon reconnection. 3. Audio and Video Calls: High-quality voice and video calling with adaptive bitrate streaming using WebRTC. Group Calls: Support for group audio and video calls with a specified number of participants. Screen sharing for collaborative communication. Call Notifications: Push notifications for incoming calls. 4. Group Chat: Create and manage groups with multimedia sharing. Admin privileges for managing participants and permissions. 5. User Authentication: Authentication using Firebase Authentication: Social logins (Google, Facebook, Apple). Phone number verification. Optional guest mode for temporary access. 6. Security and Privacy: End-to-End Encryption: All communications (text, audio, video) secured using the Signal Protocol or equivalent encryption standard. Anonymized Chats: No personal data sharing unless explicitly authorized by the user. 7. Scalability: Support for billions of concurrent users. Firebase Realtime Database or Firestore for reliable data storage. Redis for real-time caching and message queueing. 8. Push Notifications: Firebase Cloud Messaging (FCM) and APNs for instant notifications about messages, calls, and updates. 9. Admin Dashboard: Web-based panel for: User management. Group moderation. Viewing chat logs for flagged reports. Analytics and performance monitoring. Technologies to Be Used Frontend: Android: Developed using Kotlin. iOS: Developed using Swift. Modern UI/UX following Material Design and iOS Human Interface Guidelines. Backend: Node.js or Python for backend services. WebSocket for real-time communication. Redis for caching and message queueing. WebRTC for audio/video calls. Database: Firebase Realtime Database or Firestore for data persistence. MongoDB or PostgreSQL for analytics and storage of non-realtime data. Encryption: End-to-end encryption using Signal Protocol for messages and calls. Messaging Protocols: MQTT for lightweight, resource-efficient messaging. AMQP (RabbitMQ) for reliable message delivery in high-traffic scenarios. Push Notifications: FCM (Firebase Cloud Messaging) for Android. APNs (Apple Push Notification Service) for iOS. Cloud Platform: Hosted on AWS, Google Cloud, or Microsoft Azure. Auto-scaling and load balancing for high availability. Workflow User Login: Authenticate users using Firebase Authentication (social logins or phone verification). Allow guest mode for quick access. Matchmaking: Users can choose random matchmaking or apply filters (gender, age, location, etc.). The system uses matchmaking logic to connect users based on preferences. Real-Time Messaging: Text messages are exchanged using WebSocket, with Firebase ensuring persistence. Offline messages are queued and synchronized on reconnection. Audio/Video Calls: WebRTC handles calls with notifications for incoming calls. Group Chats: Users can create, join, and manage groups. Messages and media are securely transmitted. Admin Management: Admins can monitor and manage activities via a secure web-based platform. Deliverables Fully functional native Android and iOS apps with all core features. Scalable backend services. Secure admin dashboard. Deployment on Google Play Store and Apple App Store. Complete source code with documentation. This project is for professionals with proven expertise in developing real-time, scalable chat applications. Please include your portfolio, a timeline estimate, and your approach to implementing the described features in your proposal.

Android

Android App Development

iOS Development

Android Studio

Mobile App Development

ID проекту: 38887651

Про проект

40 пропозицій(-ї)

Дистанційний проект

Активність 19 days ago

Хочете заробити?

Переваги подання заявок на Freelancer

Вкажіть свій бюджет та терміни

Отримайте гроші за свою роботу

Опишіть свою пропозицію

Реєстрація та подання заявок у проекти є безкоштовними

40 фрілансерів(-и) готові виконати цю роботу у середньому за ₹81 141 INR

@EmmaWat

hi, I am excited to submit a proposal for the development of your Random Chat App with advanced matchmaking features. With extensive experience in building scalable, real-time applications, I am confident in delivering a high-quality product that meets your requirements. Audio/Video Calls: High-quality calls with WebRTC, including group calls and screen sharing. User Authentication: Secure logins with Firebase Authentication (Google, Facebook, phone numbers). Security: End-to-end encryption via Signal Protocol for all communications to ensure user privacy. Scalability: We will use Firebase Realtime Database, Redis, and MQTT to support billions of users while maintaining performance. Push Notifications: Integration with FCM for Android and APNs for iOS to deliver timely updates. Admin Dashboard: A secure platform for managing users, groups, and analytics [Technologies which i use for develping] Frontend: Android (Kotlin), iOS (Swift) Backend: Node.js/Python, WebSocket, WebRTC, Redis Database: Firebase Realtime DB, MongoDB/PostgreSQL Cloud: AWS/Google Cloud for scalability and high availability why i am best for you=Proven experience in building large-scale, real-time applications (Portfolio available upon request). Expertise in Firebase, WebRTC, and secure messaging protocols. Full-stack knowledge to handle both frontend and backend. looking forward your response thanks, Emma

₹25 000 INR за 7 дні(-в)

5,0

(14 відгуки(-ів))

5,5

@RahulSiriya

Greetings, As an experienced Android developer with six years of expertise, I am confident in my ability to deliver an exceptional Random Chat App with Advanced Matchmaking Features for both Android and iOS platforms. My comprehensive skill set aligns perfectly with the project's requirements: - **Advanced Matchmaking Features:** I have experience implementing complex matchmaking algorithms that consider multiple criteria, ensuring an intuitive and engaging user experience. - **Core Chat Features:** I am proficient in developing real-time messaging systems, including text chat, multimedia sharing, and offline messaging capabilities. - **Audio and Video Calls:** I have expertise in WebRTC integration, allowing for high-quality audio and video calls, group calls, and screen sharing. - **Scalability and Security:** I prioritize scalability and security in my applications, ensuring the seamless handling of billions of users and implementing end-to-end encryption for all communications. Furthermore, I am proficient in the technologies specified in the project description: Kotlin, Swift, Firebase, WebRTC, Redis, and MongoDB. My expertise in these technologies will enable me to deliver a robust and efficient solution. My detailed proposal includes a comprehensive timeline estimate and a clear approach to implementing all the specified features. I am eager to collaborate with you to bring this project to life. To further demonstrate my capabilities, I invite you to review my portfolio of successful app development projects. Thank you for considering my proposal. I am confident that my skills and experience make me an ideal candidate for this project. Sincerely,

₹28 125 INR за 15 дні(-в)

5,0

(31 відгуки(-ів))

5,2

@debkumarlab

Choosing the right team to develop your Random Chat App with Advanced Matchmaking Features is paramount. I'm Deb Kumar, and my 10 years of experience in IT, specializing in Android and iOS Development make me a standout candidate for this project. My team and I are versed in several front-end and back-end technologies that align with your project requirements, such as Kotlin, Markdown, Node.js, Swift, Blockchain, Numpy and more. We've successfully developed numerous highly scalable, real-time mobile applications dealing with billions of users efficiently without compromising performance or security. Our proficiency in Firebase Database or Firestore for data storage along with Redis for caching and message queuing ensures not just reliability but also scalability- a skill invaluable when handling multiple concurrent users. Moreover, our work in Flutter and React Native demonstrates our adaptability to architectures different from Kotlin & Swift. Our strong grip on WebSocket Technology for real-time communication as well as WebRTC for audio/video calls ensures your app will have the top-notch performance expected in a polished user's application like WhatsApp & Telegram. As a proven 100% freelancer software provider devoted to achieving clients' ultimate satisfaction; let's collaborate to deliver a groundbreaking app that meets your core objectives while exceeding all expectations! Best, DK

₹75 000 INR за 25 дні(-в)

4,7

(13 відгуки(-ів))

5,6

@kishanbwts

We can develop a robust and scalable random chat app tailored to your requirements, ensuring a seamless user experience across Android and iOS platforms. Our team has extensive experience in real-time messaging, audio/video calls, and secure app architecture, making us well-suited for this project. For matchmaking, we’ll integrate advanced filters (gender, age, interests, location, and language) and AI-driven suggestions. Real-time messaging will use WebSocket for low latency, and offline message syncing will be handled efficiently. For audio and video calls, WebRTC will ensure high-quality streaming, supporting group calls and screen sharing. All communications will be secured with end-to-end encryption using the Signal Protocol. The backend will be built using Node.js with Redis for caching and Firebase for scalable storage. Push notifications (FCM and APNs) will ensure instant alerts for messages and calls. An admin dashboard will allow you to manage users, flagged content, and analytics seamlessly. Could you share your preferred timeline or any specific performance benchmarks? This will help us fine-tune the architecture to meet your expectations. We’re confident in delivering a feature-rich app that meets your scalability and security needs. Let’s discuss further to kickstart development. Regards, Rahul

₹25 000 INR за 4 дні(-в)

5,0

(16 відгуки(-ів))

4,5

@bajicnalog22

Hey, I can do it. But your budget is not realistic. you idea is good, but this project needs mighty infrastructure. 1 billion users? if you want it with 37500, how about buying whatsapp team with 37500INR? It is impossible to do this with this fantastic budget. And I think it is better not to waste time. Thanks

₹375 000 INR за 7 дні(-в)

4,9

(5 відгуки(-ів))

3,6

@GameOfWords

Drawing from my extensive experience and competency in Android and iOS app development, I offer you a partnership that will exceed your expectations. At the core of our values is a commitment to creating intuitive, secure, and scalable applications that cater to vast user bases – exactly what your project demands. Technologies like Kubernetes for auto-scaling, Flutter for cross-platform development, and Firebase Realtime Database for reliable data storage are right at our command ensuring seamless performance and top-notch security. Our team understands the power of robust matchmaking features in ensuring user engagement. Reflecting this understanding, we have developed complex match-make patterns that you require such as gender, age and language filters, as well as AI-suggestion mechanisms. Our work is known for its lightweight architecture, scalability and impressive designs which follow Human Interface Guidelines (iOS) making us apt choice. In addition to backend services using Node.js or Python, we have developed apps leveraging MQTTS and AMQP for messaging protocols to ensure lightweight communication with reliable message delivery. We offer GDPR compliant apps with end-to-end encryption ensuring security of all chat's content. Furthermore we can provide analytics using technologies such as MongoDB or PostgreSQL to ensure real-time performance monitoring giving you full control through an Admin Dashboard which best suits what your project requires.

₹25 000 INR за 7 дні(-в)

5,0

(3 відгуки(-ів))

2,8

@Pixoatic

Hello, Thank you for considering me for your advanced random chat application project. I am thrilled about the opportunity to develop a scalable and feature-rich platform that connects users seamlessly. Below is an outline of my expertise and approach to ensure the project's success. Tech Stack: Frontend: React Native, Modern UI/UX Design Backend: Node.js, WebSocket, Redis, WebRTC Database: Firebase Realtime Database, Firestore, MongoDB, PostgreSQL Security: End-to-end encryption using Signal Protocol Messaging Protocols: MQTT, AMQP (RabbitMQ) Cloud: AWS, Google Cloud, Microsoft Azure for scalable infrastructure Past Experience: Aka (Chat App): Developed a robust chat application with features like text and video chat, media sharing, emoticons, and push notifications. Available on Web, Google Play Store, and Apple App Store. Questions: 1. Could you share more details on the preferred UI/UX design style or wireframes? 2. Are there specific APIs or third-party tools to integrate? 3. What are the expected timelines and milestones for this project? 4. Should the admin dashboard include additional analytics or reporting features? With over 6+ years of experience in similar technologies, I am confident in delivering a high-performing and secure application tailored to your needs. Let’s discuss the details further to bring this vision to life! Regards, Ashish M

₹25 000 INR за 7 дні(-в)

5,0

(2 відгуки(-ів))

2,4

@adityakhuman006

Having a solid understanding of networking, databases, and cloud services garnered from my experience in Android and iOS development, I align perfectly with the vision you have for this Random Chat App with Advanced Matchmaking Features. My adept knowledge of Kotlin and Swift enable me to write clean, efficient code that ensures the application runs smoothly on both platforms and provides an intuitive user experience. In terms of scalability, I have designed and developed applications that comfortably handle massive user bases by leveraging technologies such as Firebase Realtime Database and Firestore for reliable data storage and Redis for real-time caching and message queueing - key components for fast, lightweight performance. I'm also skilled in WebRTC which is essential for high-quality audio/video calls, a core feature your app would benefit from. Security being one of the most critical aspects of a messaging application, I'm well-versed with implementing end-to-end encryption and ensuring anonymized user chatts to enhance privacy. Additionally, I can comfortably handle various other functionalities like user management, group moderation on the backend i.e., using either Node.js or Python, as per your requirement.

₹25 000 INR за 7 дні(-в)

5,0

(1 відгук)

1,9

@bluetris

Hello Hope you are doing well... We are skilled Mobile app with extensive 6+ year experience in Mobile app development and system operations. I have a strong background in PHP, Dot net, Java, etc.. development, as well as expertise in DevOps tools and cloud-based infrastructure. I am confident in my ability to optimize and maintain deployment, monitoring, and scalability of applications. I am excited about the opportunity to join your dynamic team and contribute to your projects. Moreover, I request you please share your more details. Also I would highly appreciate if you can initiate the chat box. Eagerly looking forward to hear from you soon. Thank You Kartik

₹25 000 INR за 7 дні(-в)

2,8

(1 відгук)

2,6

@technologiesit

With more than 5 years of dedicating my career to mobile app development, you can rest assured that I have the skills necessary to create a robust, efficient and user-friendly Random Chat Application for both Android and iOS according to your precise specifications. Having previously worked on a variety of high-profile projects, I am no stranger to developing applications meant for massive user bases. In alignment with your project goals, I have extensive experience with both Firebase and Firestore and am fluent in the Kotlin and Swift languages. Additionally, my knowledge of modern UI/UX design infused with my commitment to following Material Design and iOS Human Interface Guidelines will ensure that your app is visually appealing while providing optimal user experience. Moreover, I appreciate the importance of security in an app like this and come prepared. My grasp of technologies such as MQTT for efficient messaging and RabbitMQ for reliable message delivery in high-traffic scenarios ensures that your users' communications are as private as possible. I believe my past performance, grasp of relevant technology stacks, and strong work ethic make me the ideal fit for this project. The chance to bring satisfaction not only professionally but personally to you through a successful Random Chat Application is something that truly excites me. Choose me, and let's bring this project to its full potential together!

₹25 000 INR за 7 дні(-в)

4,4

(1 відгук)

1,1

@Mayanksharma340

Hi there, ✔️ Your requirement for a scalable, real-time random chat application with advanced matchmaking features aligns perfectly with my expertise in building robust, high-performance communication platforms for Android and iOS. ✅ Deliverables You Will Receive: Native Android and iOS Apps: Developed using Kotlin and Swift with a modern UI/UX. Advanced Backend Services: Built with Node.js or Python, scalable for billions of users. Real-Time Features: Chat, video/audio calls, group functionality, and push notifications. Admin Dashboard: Web-based panel for user and content management, analytics, and moderation. Source Code and Documentation: Fully documented for future development or maintenance. ✍️ Proposed Timeline and Workflow: Phase 1: Requirements analysis, architecture design, and matchmaking logic (2-3 weeks). Phase 2: Frontend and backend development, real-time chat integration (6-8 weeks). Phase 3: Audio/video call features, group chat functionality (4-6 weeks). Phase 4: Testing, optimization, deployment, and admin dashboard (4 weeks). Questions: Are there specific design guidelines or themes you'd like followed for the UI/UX? Would you prefer Firebase for backend services, or are you open to alternatives like AWS Amplify? Should the app support additional languages or regions for initial deployment? Looking forward to collaborating with you to bring this ambitious project to life. Let me know how we can proceed! Thanks!

₹25 000 INR за 7 дні(-в)

0,0

(0 відгуки(-ів))

0,0

@thirunavukm

Hello. I am excited to submit my proposal for your Random Chat App Development project. Having worked on a similar cross-platform dating mobile application using React Native, I bring relevant experience and expertise to successfully deliver your project with all the outlined features. My last project involved creating a cross-platform dating mobile app with React Native, which shares many features with your requirements: Advanced Filters: Gender, age, and distance-based search. Real-Time Chat: Support for text, image, and audio messaging. Interactive Features: Swipe-to-like functionality and location-based interactions via Map view. Scalable Backend: Ensured high performance for a large user base. This experience equips me to handle the complexities of your app, including matchmaking, real-time communication, and scalable architecture. You can check it on my portfolio. So I'm very confidence with your project. My timeline is 2 months. Please contact me if you are interested. Thanks for your consideration.

₹27 000 INR за 7 дні(-в)

0,0

(0 відгуки(-ів))

0,0

@rubbebj

As a seasoned Full-Stack RestAPI, PHP/Laravel, React.js, and DevOps developer with extensive experience in both iOS and Android development, I am genuinely excited about the opportunity to build your Random Chat App with Advanced Matchmaking Features. Your project aligns perfectly with my skill set, aspiration for continuous learning, and relentless focus on staying updated with emerging technology trends to ensure top-notch service delivery. With backend proficiency in Node.js and Python, I will optimize your app's performance by leveraging the WebSocket technology for low-latency messaging and utilizing Redis for real-time caching and message queueing. Drawing inspiration from leading apps such as WhatsApp and Telegram, my architecture will facilitate seamless user experiences even under high-traffic scenarios. In terms of security, your users' privacy is paramount. My expertise in end-to-end encryption using the Signal Protocol will ensure all communications on your app remain secured. Furthermore, I have substantial experience in implementing scalable architectures leveraging technologies like Firebase for data persistence and AWS Auto-scaling for high availability that can accommodate the demands of a considerable user base. In summary, collaborating with me guarantees robust server-side logic handling billions of concurrent users while guaranteeing streamlined real-time messaging experiences.

₹25 000 INR за 7 дні(-в)

0,0

(0 відгуки(-ів))

0,0

@janatai

Dear Sir/Madam, I am writing this letter to you to apply for the position of IOS Developer in your company. I came across the position via upwork and wanted to apply for the same. I have a degree, Bachelor of Engineering in Computer Science, and I have worked in the field before for over seven years at Omkar Software Pvt ltd & Integration Wizard Solutions Pvt ltd. During my time as swift developer, I have learned valuable skills that appear relevant to the position desired by your company. In my current position as swift developer, I have managed entire team from starting of project to delivery of project . I have learned that I enjoy working in this field and that I can prove to be a valuable asset with my present skill set. I enjoy working with like-minded people, and I am a team player. The challenges that the swift developer offers is big, and I am sure that with an expert team I can take these challenges head-on. Thank you for your time and for considering me as a candidate. I have mentioned my contact number and email id in my resume and will send a follow-up email next week if further information is required. Yours sincerely, Janatai Patil

₹25 000 INR за 7 дні(-в)

0,0

(0 відгуки(-ів))

0,0

@zainabsaleem13

Hello! We are a skilled development team with experience in building scalable, real-time chat applications for Android and iOS platforms. We can create a seamless random chat application that includes text messaging, audio calls, video calls, and group chats functionality. Could you please provide more details regarding specific features, design preferences, and any additional requirements for the app? You can view our portfolio here: https://www.freelancer.com/u/zainabsaleem13/portfolio/ Looking forward to your response! Best regards, Zainab Saleem

₹32 000 INR за 10 дні(-в)

0,0

(0 відгуки(-ів))

0,0

@XYUG

Hi there, Greeting for the day, I saw your requirement in detail this project will complete in supervision of experts, well i have a experience inmaking website development and Mobile Apps from last 8+ years. And we have done many of the Mobile Apps with high customer satisfaction ratio. I look forward to talk with you directly to know more about project. Kindly chat with me to understand more about project. Thanks& Regards, Syeda Hafsa.

₹450 000 INR за 30 дні(-в)

0,0

(0 відгуки(-ів))

0,0

@eashaasif786

Hi, I am an experienced developer with expertise in building scalable, real-time chat applications. I can help bring your vision to life with advanced matchmaking features, real-time messaging, high-quality audio/video calls, and strong security protocols. My team and I are well-versed in handling large-scale apps and integrating the necessary technologies like WebRTC, Firebase, and WebSockets. Looking forward to collaborating and delivering a high-quality app that meets your requirements. Best regards, Easha

₹35 000 INR за 7 дні(-в)