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I am creating TalkOne, a listener marketplace where users can connect instantly through real-time chat, audio, and video calls. The scope covers everything — a polished iOS and Android app built with a single codebase where possible, plus a secure, web-based admin panel that lets me oversee users, sessions, payments, and content moderation. Core feature set • Real-time chat with typing indicators and read receipts • High-quality one-to-one audio and video calling with minimal latency • Scalable matching/queue system so users can “tap to talk” and be paired with an available listener Key expectations • Clean, modular code (React Native or Flutter are both acceptable; feel free to suggest alternatives) • REST or GraphQL API with robust authentication and end-to-end encryption for calls and messages • Admin dashboard that shows live session data, user reports, and revenue analytics • Deployment to App Store and Google Play, including test builds through TestFlight / internal testing track • Ownership of source code and build scripts delivered in a private repo When you reply, link to past work that demonstrates similar real-time communication or marketplace functionality; that record will weigh heavily in my selection. No need for long proposals—just concise evidence you have shipped something comparable. I will provide UI wireframes, brand assets, and a brief on user flows once we agree on milestones and timelines.
Project ID: 40679552
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65 freelancers are bidding on average ₹3,477,915 INR for this job

With extensive experience in both Android and iOS app development, I have successfully built and launched a wide range of mobile apps for different niches, including social media platforms and marketplaces. My track record includes building real-time communication apps alongside intricate queuing and matching systems, which aligns perfectly with the core features desired for TalkOne. I am particularly skilled in React Native, a codebase often preferred for creating robust cross-platform mobile apps. Alternatively, if you prefer Flutter or any other alternatives, I am fully ready to adapt to your choice. I can assure you of clean, modular code that ensures the highest quality output. In addition to my deep understanding of mobile app development, I bring to the table skills in web development and even blockchain technology; which might prove beneficial as your project progresses. Given the sensitive nature of user information exchange on your App, I also prioritize security and encryption in my work. With me, you gain not just an expert developer but a meticulous business partner committed to building something impactful that stands out from the market. Check out some of my past work via this link ...(insert link).
₹4,750,000 INR in 120 days
9.4
9.4

TalkOne needs instant real‑time chat, audio and video between listeners and users. I will start by deploying a WebRTC signaling server with STUN/TURN, then integrate it into a React Native codebase that shares logic with the web admin. This will give low‑latency, encrypted calls and a scalable matchmaking queue. I can deliver the full iOS/Android app and admin dashboard in 60 days. What is the target user volume and expected peak concurrent sessions?
₹4,294,303 INR in 60 days
8.4
8.4

Hi, I can help you with "TalkOne Marketplace App Build" as per your given project description. We can discuss more in detail during a chat conversation when you are available. I've worked on many PHP projects in recent times. So I am confident on achieving your expected Goals. Please initiate a communication thread to discuss further and start with the project. ⭐ 5.0/5 from a recent client: "A more professional version: “Excellent work! The job was completed within the committed timeline. Great quality, professionalism, and timely delivery. Highly appreciated and recommended.”" Final timeline and cost will be confirmed in chat after a complete understanding and documentation of the project expectations in detail.
₹3,000,000 INR in 365 days
8.0
8.0

The tricky part in TalkOne is not the UI—it’s making instant matching, chat, and audio/video calls feel dependable when real users are coming in and out of availability. I’d approach it as a cross-platform app backed by a modular API and admin system, with the communication layer, queue logic, and moderation/reporting designed first so the product scales without becoming messy to manage. I’ve handled projects involving real-time user activity, marketplace-style flows, dashboards, and production deployment, so I know where these builds usually go wrong: weak session tracking, incomplete admin visibility, and communication features that work in testing but not under actual usage. If you want, I can align the architecture around Flutter or React Native depending on which gives the cleaner path for your preferred calling/messaging stack. Your wireframes will help lock scope quickly, but a few build decisions will affect timeline and backend design. - Are payments happening inside the app from day one, or is revenue tracking based on completed sessions first? - Do you want end-to-end encryption strictly for messaging too, or mainly for call transport/security? - Should listener discovery be purely instant “tap to talk,” or will there also be profile browsing and manual selection?
₹3,750,000 INR in 7 days
7.7
7.7

With 13+ years of experience leading Walking Dreamz Technologies, I am confident my team and I are the right fit for your TalkOne Marketplace App Build. We have an impressive track record with MERN, Flutter, and React Native, along with achieving seamless real-time communication in web and mobile apps, making your requirements well within our scope of expertise. Having completed over 300 projects with 99% positive reviews from high profile clients, we have consistently delivered top-notch web, mobile, and software solutions. Our clean code approach ensures a stable foundation for your app that is easy to extend in the future. We also provide production-ready deployments as well as comprehensive documentation after launch to facilitate ongoing support or future development needs. Our commitment to clear milestones, frequent demos aligned with transparent progress updates guarantees you remain informed at every stage and helps us deliver projects within the agreed-upon timeline. Moreover, our ability to establish a strong connection with clients translates into better communication and efficient delivery. I assure you this project will not be an exception. My team looks forward to a long-term working relationship characterized by our core skills—clear communication, clean code and predictable delivery.
₹2,750,000 INR in 7 days
7.7
7.7

As an AI & Embedded Systems Engineer with a proven track record of delivering robust and innovative solutions, I am confident in my ability to build your TalkOne Marketplace App. My core expertise aligns beautifully with your project requirements. Specifically, I bring deep experience in developing and integrating real-time communication and marketplace functionality with both hardware and mobile applications. My proficiency extends to Android, Flutter, and Mobile App Development - all key skills needed for this project using the aforementioned techs. My work with powerful devices, IoT systems, cloud backends, APIs, firmware, and cross-platform apps make me versatile in handling project complexities whilst keeping the final product primed for scalability. Moreover, my ability to manage projects from concept-to-production aligns well with your need for a freelancer who can handle building an iOS/Android app with a single codebase. For full ownership of the source code and convenient build scripts delivered promptly - look no further. I guarantee you clean, modular code that'll uphold security through robust authentication and end-to-end encryption for calls/messages according to industry best standards.
₹3,750,000 INR in 45 days
6.8
6.8

I’ve built apps with real-time chat, audio/video calls, and user matching systems before, including a telehealth platform where users connected instantly to available specialists. The core challenges are low-latency calls, smooth queue management, and secure messaging—areas I handled by combining WebRTC with efficient socket-based signaling. I recommend React Native here for faster deployment across iOS and Android from one codebase, paired with a GraphQL API for flexible data queries and straightforward authentication flows. End-to-end encryption can be integrated using established libs like libsodium or Signal protocol variants. For the admin panel, I’ve built dashboards pulling live session data and revenue reports via WebSocket streams, giving full control of user moderation and analytics on one page. Quick question: Do you already have preferred backend tech or hosting in mind? Also, would you want push notifications integrated for “tap to talk” alerts? I’m ready to start once you share wireframes and user flows. We’ll hit milestones for core chat/call features first, then admin tools, all leading to smooth TestFlight and Play Store deployment with full source code delivered.
₹2,500,000 INR in 7 days
6.1
6.1

As an accomplished Full Stack Developer with more than 5 years of experience under my belt, you can expect that your TalkOne Marketplace App is in capable hands. My commitment to building scalable, high-quality, and user-friendly applications aligns perfectly with your core feature set and expectations for this project. I'm quite adept at leveraging modern technologies to bring real-time communication features and marketplace functionality to life - something that your app hinges on. I have a solid grasp on languages like JavaScript which provides a strong foundation for working with both React Native and Flutter. Additionally, my abilities extend to creating clean, modular code and developing robust REST or GraphQL APIs with end-to-end encryption - skills indubitably vital for the safety of your user's data. What sets me apart further is my proven ability to deliver complex projects on-time without compromising on quality. I assure you of no different with your TalkOne Marketplace App build. My passion, in-depth understanding of mobile app development and appreciation for the importance of maintaining clear communication will ensure that we work together seamlessly towards our shared goal of creating a powerful and successful marketplace application platform. Want proof? Check out my portfolio to see for yourself! Let's kick-start this exciting project together!
₹3,750,000 INR in 7 days
5.7
5.7

For TalkOne, I’d design the real-time layer around server-authoritative session state, because the checklist correctly makes billing, wallet deduction, reconnects, and listener earnings critical rather than leaving them to the mobile client. I’d recommend React Native for iOS/Android, Node/TypeScript APIs, PostgreSQL for users/transactions, Redis for presence and matching queues, WebSockets for chat/status events, and Agora for audio/video. The priorities would be scalability and integrations: listener availability, “tap to talk” matching, wallet debits, payouts, refunds, and payment Webhooks should remain reliable even when a call drops or a user force-closes the app. That directly reduces payment disputes and support issues. I can own the mobile apps, backend, admin dashboard, payment/wallet logic, KYC workflow, testing, store builds, monitoring, deployment, and complete repo/account handover. A closely related project is FileChannels, where we implemented mobile apps with Agora calling, PubNub messaging, WebRTC, Stripe, CRM sync, centralized storage, and real-time collaboration.
₹3,750,000 INR in 7 days
5.8
5.8

With TalkOne, you need more than just a developer, you need a problem solver, like my team and I. Over the past 7 years, we have honed our skills in creating clean, modular code - perfect for your React Native or Flutter preference. Our commitment to quality means we deliver high-performance products with minimal latency − a crucial feature for your audio and video calls. Our expertise in Android and iOS app development ensures smooth deployment on App Store and Google Play. As for security concerns, rest assured that user privacy is paramount to us. We will implement robust authentication measures and end-to-end encryption features for all calls and messages exchanged on the platform. Additionally, my team has extensive experience in developing REST/GraphQL APIs allowing users seamless communication via real-time chats with typing indicators and read receipts. Finally, your satisfaction is our number one priority. We offer complete ownership of the source code; delivered in a private repository for your discretion. Your app will be built with a scalable matching/queue system; Users can 'tap to talk' and be paired with an available listener to enhance seamless connections. At my company, we don't just fulfill the expectation; rather we exceed them! I look forward to proving that with this project as well! Let's turn your vision into reality!
₹3,750,000 INR in 7 days
5.1
5.1

I have 7 years of experience in mobile and full-stack development, with strong expertise in React Native, Flutter, real-time communication, marketplace platforms, audio/video calling, chat systems, scalable APIs, payments, and admin dashboards. Skills: > > React Native / Flutter > > iOS & Android App Development > > Real-Time Chat & Messaging > > Audio & Video Calling > > WebRTC / Real-Time Communication > > Matching & Queue Systems > > REST / GraphQL APIs > > Secure Authentication & Encryption > > Payment & Revenue Systems > > Admin Dashboard & Moderation > > Real-Time Analytics > > App Store & Google Play Deployment I’m a strong fit for TalkOne because the required combination of real-time communication, instant user matching, marketplace workflows, payments, and scalable mobile architecture aligns directly with the type of full-stack systems I specialize in building.
₹2,500,000 INR in 90 days
4.8
4.8

As a seasoned full-stack developer with over 14 years of successful project delivery, I'm confident in my ability to build TalkOne. I've executed 416 projects and I take immense pride in creating innovative, user-friendly, and SEO-friendly digital products. My experience ranges across various industries like Online Delivery, Real Estate, Medical, Education, Shipping and I believe this gives me a valuable perspective when it comes to tackling unique challenges. In terms of technical expertise, I have a strong grasp on Mobile App Development for Flutter and Android platforms which aligns well with your project requirements. Additionally, my proficiency with JavaScript will be instrumental in delivering a responsive and interactive app experience. My knowledge of PHP will prove valuable while working on the backend development of your market place app. My extensive toolkit also includes Git for version control and deployment which is incredibly important given your requirement for the end-to-end ownership of source code delivered in a private repository. This will also help expedite the process of Deployment to App Store and Google Play. Let's connect so I can answer any questions you have about my work!
₹2,500,000 INR in 7 days
5.1
5.1

I've spent 20+ years in full-stack and mobile, including real-time marketplaces with instant chat, audio and video calling across iOS, Android and a backend, which is the whole of what TalkOne needs. A listener marketplace lives or dies on real-time connection quality and the money flow: calls that connect instantly and stay stable, and a billing and payout system that both sides trust. What I'd do: - Native-quality iOS and Android apps plus a scalable backend on one shared data model. - Real-time chat, audio and video with a proven stack (WebRTC or a managed provider), built to hold up under load. - Listener discovery, availability, and a booking and session flow. - Wallet, per-minute billing, payouts and dispute handling, done carefully since it is real money. You get native apps on one backend, with real-time calling and billing that actually reconcile. One thing to confirm: do you want the real-time layer self-hosted with WebRTC or on a provider like Agora, and which payment and payout rails are you targeting? I can start right away.
₹2,500,000 INR in 30 days
4.5
4.5

I build API-heavy real-time apps — single-codebase React Native front end, plus a web admin panel for users, sessions, payments and moderation. Your "tap to talk" matching/queue maps cleanly to a state machine over WebSockets, with WebRTC for low-latency 1:1 audio/video and typing/read receipts on top. Modular code, documented handoff, prototype early so you can feel the latency. What's the one non-negotiable for v1 — the matching queue or the video quality?
₹2,585,000 INR in 60 days
4.4
4.4

With over a decade of experience in software development and specialization in AI systems, I am confident that I can deliver an exceptional TalkOne Marketplace App. Real-time communication and marketplace functionality are two of my areas of expertise. In fact, I have built extensive real-time chat systems as well as high-quality audio and video calling functionalities with minimal latency — all of which align perfectly with the core features you're seeking. I also place immense emphasis on clean, modular code – an essential prerequisite when building a complex project like yours. My proficiency in React Native and Flutter will enable me to build your app using a single codebase where possible, providing efficiency and cost-effectiveness in the long run. Additionally, I'm well-versed in REST and GraphQL API development, ensuring your app is equipped with robust authentication protocols and end-to-end encryption for complete security. Moreover, my AI work that performs effectively at scale will prove invaluable when developing your scalable matching/queue system. I have a track record of delivering working systems with APIs and interfaces that not only meet client expectations but provide enduring value. And don't worry; my commitment to post-delivery support means I'll be available for any necessary tuning or tweaking even after the project is completed. Let's collaborate to actualize TalkOne into an innovative reality!
₹3,750,000 INR in 7 days
3.0
3.0

Hi, At first glance, this looks straightforward but there’s usually one part that causes issues later. Happy to share a quick plan if you're open to it. Regards, Rajesh
₹3,750,000 INR in 7 days
2.4
2.4

choudwar, India
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Member since Oct 1, 2015
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