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I need a full-featured mobile application that recreates the core experience of the Connecto platform: instant random audio calls and seamless random video chats. The flow should feel intuitive from the first tap, with a colorful, vibrant interface that stays lively yet uncomplicated so users can dive straight into a conversation without hunting for buttons or menus. Core scope • Random audio call queue with quick-connect logic • One-tap switch to video chat, maintaining the same matchmaking session • Simple swipe or tap controls to skip, report, or favourite a caller • Automatic region and language detection to pair users intelligently • End-to-end media encryption for all streams I’m open to your suggestions on how we can enrich the experience—think in-app filters or masks, interest-based matching, coins or credits for longer calls, or any other engagement tools you have successfully deployed in similar apps. Push notifications, moderation dashboards, or lightweight analytics are all welcome additions if they keep performance smooth. Deliverables 1. iOS and Android builds (React Native, Flutter, or native—explain your choice) 2. Source code with readable comments and a short setup guide 3. Basic admin panel to monitor calls, flag reports, and manage bans 4. One round of post-launch bug fixes I’ll review proposals that outline: • Your technical stack and any SDKs you plan to use for real-time audio/video (Agora, WebRTC, etc.) • A brief timeline with milestones for design, development, testing, and deployment • Additional features you recommend and why they fit this product’s vision Let me know how you’ll keep the UI bright and engaging while ensuring calls connect in under two seconds. Looking forward to your concepts and expertise.
Project ID: 40284650
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51 freelancers are bidding on average ₹55,883 INR for this job

Hi there, I’ve reviewed your Flutter app requirements and would love to help. With 5+ years of experience in cross-platform development, I specialise in clean UI, smooth performance, and robust API integration. I’ll begin with clear planning, share regular progress updates, and ensure the app is fully tested before launch. Let’s connect to discuss your vision — I’m ready to get started! Best, Bhargav Flutter Developer | Android & iOS Expert
₹56,250 INR in 7 days
7.1
7.1

Hi I have read your requirements and I am sure I will be able to help you. Please message me so that we will have detail technical discussion. I have 9+ years of combined experience in Mobile Application development, Website development, Desktop application development, 3rd party Artificial Intelligence api, AR/ VR, Chatbot, Blockchain- Cryptocurrency, CRM & ERP, Game Development and any other Software development. I am having expertise in Native on Android Java, kotlin and IOS Swift, and For Hybrid Cross platform on Flutter Dart & React- Native, and for web and backend on react js and node js, Python Django , java spring boot and php CodeIgniter mvc. Please consider me and initiate a chat for further detailed discussion. Regards, Anju Logical Soft Tech Pvt Ltd, Indore(M.P)
₹56,250 INR in 20 days
6.6
6.6

Hi, I came across your project "Random Call & Chat App" and I'm confident I can help you with it. About Me: I'm a agency owner with over 8+ years of experience in PHP, Mobile App Development, React Native, Flutter, Android, iOS Development, iPhone, WebRTC. , and I understand exactly what’s needed to deliver high-quality results on time. Why Choose Me? - ✅ Expertise in required Technologies and 1 year post deployment free support - ✅ On-time delivery and excellent communication - ✅ 100% satisfaction guarantee Let’s discuss your project in more detail. I’m available to start immediately and would love to hear more about your goals. Looking forward to working with you! Best regards, Deepak
₹70,000 INR in 15 days
5.8
5.8

Hi, I am an IIT Grad, Google Associate Android Developer, ex-BFSI and worked at fortune 500 companies. I will make it a reality for you. As a Mobile App Developer, I can develop a cross-platform mobile application using React Native with Firebase Realtime Database and Firebase Cloud Functions for backend, and implement quick-connect logic with automatic region matching for seamless random audio and video calls. Kindly click on the chat button so we can discuss and get started. Will share you my prior projects done and my resume too. I have been doing freelancing since 2019 worked at top MNCs in both USA and India. Lets connect
₹37,500 INR in 7 days
5.3
5.3

As a seasoned full-stack developer specialising in mobile app development, I not only meet but exceed the criteria needed to create your dream chat and call application. With over 5 years of experience in this field, I have had the pleasure of building high-quality, user-friendly applications that scale seamlessly. My proficiency in React Native and Flutter makes me a perfect fit for your project since both offer easy cross-platform builds which will ultimately save you time and money without compromising on user experience. My expertise in using Agora and WebRTC would also guarantee error-free real-time audio/video calls and end-to-end media encryption, without leaving any quality concerns behind. Not just that, I am adept at integrating APIs, managing databases efficiently whilst keeping performance smooth. Furthermore, my commitment to on-time delivery is geared towards bringing your vision to life, ensuring calls connect within seconds by using clean code for optimized workflow. Let's connect and discuss how we can create an engaging experience for your users while adding up any suggestions you may bring!
₹37,500 INR in 7 days
5.2
5.2

To create a lively, intuitive random call and chat app like Connecto, I’d build on React Native for cross-platform speed and smooth UI animations. For real-time audio/video, I’d use Agora’s SDK—its low latency and strong encryption suit quick connects and privacy needs well. For your core features, I’d design a streamlined queue system with region and language filters running server-side to ensure fast, relevant matches. The one-tap video switch will keep session IDs intact to avoid reconnection delays. Swipe controls for skip, report, and favorite will be immediate and tactile with haptic feedback. To keep the UI vibrant but simple, I recommend a bright color palette with dynamic backgrounds that subtly change per user session, plus optional fun filters and masks to boost engagement. Adding a “coins” system for longer calls can encourage retention and monetize simply. A basic admin panel will track call reports and bans, plus lightweight real-time stats on active users to help moderation and scaling. I propose a 6-8 week timeline: 2 weeks for UI/UX design, 3 weeks development, 1 week testing, and 1-2 weeks for deployment and fixes. Do you have user demographics or key regions in mind for language matching? For performance, caching frequent match data server-side can help keep connection time under 2 seconds. Ready to get started on wireframes and a tech proof-of-concept once you’re set.
₹37,500 INR in 7 days
5.4
5.4

Hey Mate , Good afternoon! I’ve carefully checked your requirements and really interested in this job. I’m full stack node.js developer working at large-scale apps as a lead developer with U.S. and European teams. I’m offering best quality and highest performance at lowest price. I can complete your project on time and your will experience great satisfaction with me. I’m well versed in React/Redux, Angular JS, Node JS, Ruby on Rails, html/css as well as javascript and jquery. I have rich experienced in Flutter, iOS Development, PHP, WebRTC, Mobile App Development, Android, iPhone and React Native. For more information about me, please refer to my portfolios. I’m ready to discuss your project and start immediately. Looking forward to hearing you back and discussing all details.. Always happy to hear from you
₹62,440 INR in 5 days
4.5
4.5

Hello, I CAN DO THIS. I have 6.5+ years of experience in this field. Let's connect and discuss more about your requirements. Thank you.
₹40,000 INR in 10 days
4.7
4.7

As an experienced full-stack developer with a solid 9-year background, I'm confident I can provide you with the efficient, high-quality app development project for your Random Call & Chat App utilizing my expertise in Flutter, Mobile App Development, and PHP. Throughout my career, I've maintained a steadfast commitment to quality user-experiences and high-performing applications - qualities pivotal for your chat app. With your emphasis on real-time media streaming and end-to-end media encryption, I plan to employ Agora for audio/video needs considering its reliability and exceptional performance. In terms of the app's vibrance and responsiveness, my proficiency in JavaScript, jQuery, HTML, CSS/SCSS and Ajax will contribute tremendously as it'll give me direct control over the UI/UX to make it engaging whilst ensuring calls connect under 2 seconds. I also intend to incorporate your recommended features like in-app filters or masks and interest-based matching to enhance user experience. Choosing me means choosing a dedicated professional who will work tirelessly to deliver a polished product that meets both your vision and users' needs. Additionally, you can count on the fact that this app will be backed by reliable maintenance: updates, support or even emergencies can be handled efficiently around the clock. Take this opportunity of making something amazing together; let’s build this connective platform that users will love!
₹60,000 INR in 7 days
4.2
4.2

Building a successful app requires more than just technical execution; it necessitates being able to align technical solutions with the end-users' needs. My decade-spanning experience in full-cycle app development, primarily using Flutter, React Native and native technologies, has trained me to prioritize usability, efficiency and security without compromising on the product's look and feel——something I know this project needs. Moreover, for seamless calls, I have hands-on experience in implementing real-time audio/video functionalities using Agora and WebRTC SDKs—combining this with my appreciation for your specific vision will translate into an app where instant random audio calls and seamless random video chats can happen in under two seconds. To keep the process straightforwardly engaging as you mentioned, in-app filters, masks, and interest-based matching are features I have successfully deployed for other clients and believe could enrich your app too. Beyond my technical chops, my track record as a lead developer makes me comfortable suggesting that we employ Firebase for lightweight analytics in order to maintain a high-performance contact app with uninterrupted services. Lastly, rest assured that with me leading your project, you won't just get deliverables but also a commitment to eliminate technical debt for your long-term project success.
₹56,250 INR in 7 days
4.9
4.9

For this project, I would recommend Flutter for the mobile apps (iOS & Android) combined with WebRTC or Agora SDK for reliable real-time audio/video streaming. This setup allows us to achieve very fast call connections, smooth switching from audio to video within the same session, and strong media encryption. The app can include random matchmaking queues, one-tap video switching, swipe/tap controls to skip or report users, region and language-based pairing, and push notifications. To enhance engagement, we can also integrate features like interest-based matching, coins/credits for extended calls, fun filters or masks, and moderation tools to maintain a safe community. Alongside the app, I can build a basic admin dashboard where you can monitor active sessions, review reports, and manage bans or moderation actions. You will receive iOS and Android builds, a clean and well-documented source code repository, a setup guide, and post-launch bug fixes to ensure a smooth launch. Happy to discuss the architecture and a milestone plan so we can deliver a fast and engaging chat experience. — Khushal Chothani
₹56,250 INR in 7 days
3.6
3.6

Hi, We went through your project description and it seems like our team is a great fit for this job. We are an expert team which have many years of experience on PHP, Mobile App Development, iPhone, Android, iOS Development, React Native, Flutter, WebRTC Please come over chat and discuss your requirement in a detailed way. Regards
₹56,300 INR in 7 days
2.5
2.5

With 8+ years of hands-on experience building mobile apps that handle real time chat, audio, and video communication, I can create a smooth and engaging random call and chat app that works perfectly on both iOS and Android. I have a strong record of 5 star client reviews and 100 percent job success because I focus on clean design, fast performance, and clear communication throughout the project. I will build a bright and simple interface where users can start random audio calls instantly, switch to video with one tap, and easily skip, report, or favorite people while keeping connections fast and stable. I will also ensure secure media streaming, smart region matching, and a simple admin panel so you can manage users and reports easily. My goal is to deliver reliable, high quality work on time so you feel confident and stress free from start to launch, with quick responses and full support whenever you need it. Warm Regards, Kiran S.
₹56,250 INR in 7 days
1.2
1.2

Hello, Hope you are doing well. I have experience of 6+ years of in Mobile Applications Development and I have previously made many applications with Interactive Designs and Functionalities. I have reviewed your requirement. I will definitely design & develop a fully responsive & user-friendly application. However, I would like to dig more into your requirements to develop a unique application as per your desires App development:- Olx App Taxi App Dating App. Educational App Multivendor App. Hotel and Restaurant Booking App. Doctors/ hospital management App. Please have a look at my portfolio link : https://www.freelancer.com/u/khushiArt Best Regards Khushbu
₹40,000 INR in 21 days
0.9
0.9

Hello! ✨✨✨ I HAVE ALREADY DONE SIMILAR WORK IN THE PAST PLEASE OPEN THE CHAT WINDOW SO I CAN SHARE WITH YOU ✨✨✨ As per your project post, you want a random call and chat mobile app similar to Connecto, supporting instant audio and video matchmaking with intuitive, vibrant UI. You need guidance on real-time call handling, region/language-based matching, smooth swipe/tap interactions, end-to-end media encryption, and scalable admin monitoring. Key deliverables will include production-ready iOS and Android builds (React Native or Flutter), clean and commented source code, a lightweight admin panel for moderation, and post-launch bug fixes. The app will integrate WebRTC/Agora or similar SDKs for low-latency audio/video calls, and the architecture will allow future engagement features like filters, interest-based matching, or coins/credits. My approach is to design a responsive, playful UI while ensuring connection times under two seconds, optimize matchmaking logic, and deliver a modular, maintainable codebase. Milestones will cover design, development, testing, and deployment with clear documentation for handoff. I have 7+ years of experience building real-time chat and video apps with React Native and Flutter, and I can deliver a smooth, secure, and engaging random call/chat experience. Best Regards, Pratiksha Gupta
₹75,000 INR in 25 days
0.2
0.2

Hello, I can develop this random audio and video chat application using Flutter so it runs smoothly on both iOS and Android with a single codebase. For real-time communication, I plan to integrate WebRTC or Agora to ensure fast connections, secure media streaming, and calls that connect in under two seconds. The app will include smart matchmaking, swipe controls (skip, report, favorite), region/language pairing, and a bright, engaging UI. I will also provide an admin panel, push notifications, and clean, well-documented source code with a setup guide. I’d be happy to share a timeline and additional engagement features like interest matching, filters, and coin-based call extensions. Looking forward to work with you
₹37,500 INR in 7 days
0.0
0.0

⭐⭐⭐⭐⭐ Hi there, hope you are doing well! Your idea of building a **random audio/video chat platform like Connecto** sounds exciting, and I’d love to help develop a fast and engaging mobile experience. I specialize in building **real-time communication apps**, and for this project I recommend **Flutter + Agora/WebRTC SDK**. Flutter allows us to launch **iOS and Android from one codebase**, while Agora/WebRTC ensures **ultra-low latency connections (often under 2 seconds)** and stable audio/video streaming. • **Random audio call matchmaking system** with quick connect logic • **One-tap switch to video chat** without leaving the session • **Swipe/tap controls** for skip, report, and favourite • **Region & language detection** for smarter matching • **End-to-end encrypted streams** for privacy and safety • **Colorful, vibrant UI** designed for instant interaction • **Admin dashboard** to monitor calls, reports, and manage bans • **Push notifications + lightweight analytics** • **Source code with comments and setup documentation** Suggested engagement features: • Interest-based matching • Coins/credits for extended calls • Filters/masks for video chat • Smart moderation tools for safer interactions Estimated timeline: **3–5 weeks** (design → development → testing → deployment). I focus on building **smooth, fast-connecting apps with engaging UI** so users can start conversations instantly. Looking forward to discussing your vision and bringing this platform to life!
₹70,250 INR in 7 days
0.0
0.0

As a seasoned full-stack developer with robust skills in the MERN stack, I am confident that I can deliver the Random Call & Chat App you desire efficiently. In line with your project description, my experience extends to crafting product roadmaps, leading sprints, refining backlogs, and fostering cross-functional collaboration. I guarantee that I will bring this same strategic mindset to your project to ensure we meet all the milestones across design, development, testing, and deployment effectively and on time. Having worked extensively with the Agora and WebRTC SDKs for real-time audio/video delivery, I am well-acquainted with their capabilities and can leverage these technologies to provide a seamless user experience for your app. Moreover, my deep knowledge of API development will be valuable in incorporating the automatic region and language detection feature which is critical for successful user pairing.
₹56,250 INR in 30 days
0.0
0.0

I’ve successfully delivered projects like this before, and I’m confident I can achieve the same high standard for you. Your need for a seamless, user-friendly experience with instant random audio and video calls aligns perfectly with my focus on clean, professional, and integrated app designs. The colorful yet uncomplicated interface you envision, alongside features like one-tap video switching and smart matchmaking, is something I fully understand and can execute flawlessly. Even though I am new here, I have worked on numerous projects outside of freelancer and developed the skills necessary to complete this work effectively. I specialize in React Native for cross-platform builds, using WebRTC for real-time media, and I can build a robust admin panel plus analytics tools to keep everything smooth and secure. I’d be glad to discuss your project—at best, we find a strong fit to work together; at minimum, you receive a complimentary consultation. Regards, Keagan.
₹37,500 INR in 30 days
0.0
0.0

This project requires precision, and I deliver exactly that. Your requirement for a seamless, integrated mobile app with instant random audio and video calls aligns with my approach: clean, professional, user-friendly execution that keeps the interface vibrant yet intuitive. Implementing React Native with Agora SDK will ensure real-time media transmission with under-two-second connection times. Automated region and language detection will pair users effectively through optimized backend logic. I propose adding interest-based matching and push notifications to heighten engagement without sacrificing performance. My previous app reduced call drop rates by 30% through robust queue management and smart session handling. HTML, CSS, JavaScript, Python, WordPress. Building since 2021 with real client work behind it. While I am new to Freelancer, I have extensive experience and have successfully delivered multiple projects off-platform. Let’s move forward properly. Regards, Eckhard Dednam.
₹46,250 INR in 25 days
0.0
0.0

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