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I am building an online arena where singers pay to compete for a season-long prize and, crucially, where every supporter they register becomes part of the scoring engine. Supporters buy an entrance pass by credit card, gain access to every performance video, and cast one vote per day; each vote is instantly converted to points that accumulate on the singer’s leaderboard. At season’s end, the singer with the most votes wins, while the Singer Supporter Award goes to the act whose supporters generated the highest point total. If that singer named a non-profit, every donation collected during the season is released to that charity—regardless of the singer’s elimination status. Singer Will be separate in a daily groups with one winner per day 6 days weekly finalist will result in one week winner with no prize, this weekly winner will pass to final round at the end of the season Core build requirements • Cross-platform delivery for Android and iOS with a single codebase that can scale to simultaneous regional or themed seasons. • Secure credit-card–only payments for singer entry fees, supporter entrance fees, and optional donations (Stripe, Braintree or similar). • Seamless singer registration, supporter sign-up, and profile areas. • Real-time vote-to-point conversion visibly updating on every performer’s page so fans always see votes, points, and donation totals at a glance. • Embedded YouTube player to host performance videos and automatically collect view-based ad revenue back to the platform. • Invitation sharing flow (deep links, social share sheets) so singers can recruit supporters effortlessly. • Admin dashboard for season creation, video moderation, dispute resolution, and payout management. • Hardened back-end with role-based access, encrypted data at rest and in transit, and audit logs. Acceptance criteria 1. A new supporter can pay, watch the current catalog, and cast a validated vote in under five minutes. 2. Leaderboards refresh within five seconds of any vote. 3. Donation totals, votes, and points remain consistent across app, admin panel, and database exports. 4. Full penetration-test report delivered before app store submission. 5. App passes Apple App Store and Google Play review on first submission. I am open to proven stacks such as Flutter + Firebase, React Native + Node/Express, or a comparable architecture—provided it remains expandable and robust. Please outline your proposed tech stack, estimated timeline, and any past work with secure payment flows or live voting mechanics when you reply.
Project ID: 40199563
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210 freelancers are bidding on average $7,277 USD for this job

✨ SEASON-BASED SINGING COMPETITION APP (iOS + ANDROID) ✨ Hi, I read your PROJECT and completely understood. I’ve done similar work before, and I’m ready to develop “a scalable, production-grade singing competition platform” with clearly defined features for each user type. ➤ Singer → Features → Secure signup & profile setup → Join season & auto-assigned daily groups → Upload / link performance videos (YouTube embed) → Real-time votes, points & donation visibility → Invite supporters via shareable links → Optional charity nomination → Progress tracking (daily → weekly → season finals) → Notifications for wins, eliminations & milestones ➤ Supporter → Features → Account signup / login → Pay entrance pass (credit card only) → Access all performance videos → Cast one vote per day → Instant vote-to-point impact view → Donation contribution tracking → Share & invite other supporters → View voting & support history ➤ Admin → Features → Create & manage seasons → Configure voting rules, limits & points → Manage singers, supporters & groups → Approve / moderate videos → Live leaderboard & donation monitoring → Dispute resolution & audit logs → Payout & charity release control → Reports & data exports The solution will be cross-platform, real-time, payment-secure, and scalable for future regional or themed seasons with full admin control. Let’s discuss your project in detail and get started ASAP. Best wishes, $hweta
$7,500 USD in 7 days
9.9
9.9

Hi There, 1.I am building an online arena where singers pay to compete for a seas... ==> We understand your unique idea for a competition app where fan votes become points. We have built apps with similar real-time voting and payment features before. In one project, supporters could create a custom digital fan card for their favorite contestant to share online, which was a great way to spread the word. We have a clear picture of the competition flow, from daily winners to weekly finalists. We will build the logic to handle this multi-stage tournament structure, which will surely keep users hooked. Technically, we can meet all your needs. We suggest Flutter for a high-performance cross-platform app on both iOS and Android. For the back-end, Node.js is perfect for managing real-time leaderboards, secure Stripe payments, and the admin panel. We will ensure the app is secure and scalable. ## Queries : 1. If a singer doesnt win their daily group, are they eliminated for the season or can they compete again on another day? ## Initial Project Structure : - Onboarding - Signup (Singer/Supporter) - Singer Profile - Supporter Profile - Daily Competitions - Performance & Voting - Leaderboards - Payments We use advanced AI tools (Cursor, Claude, ChatGPT) to speed up coding and reduce manual work hours. We pass these time-savings to you, providing a high-quality app at a very competitive price. Waiting for your reply. :-) Regards, Ghanu & Samir. KESHAV INFOTECH
$5,087 USD in 50 days
9.7
9.7

Greetings from Logictrix! My name is Jas, and I am looking forward to discuss about your app in details over the Chat or Call. We have enough app developers available in team so I can assure you to deliver this project at a fairly low cost with great quality and with a commitment for long term support. *** We have now earned 'Expertise' level in AI, ChatGpt and a couple of other AI platforms for App development and other Chatbot work! *** We have developed around 400+ Android and iOS apps using Native and Flutter SDK in the past 15 years, Many apps are Live in Google play and App store. We will share our detailed portfolio over the Chat once we connect. Looking forward to your reply... Thanks and Regards Jas
$5,500 USD in 60 days
9.7
9.7

Hi there, I’ve studied your Singer Competition App Platform and I’m confident I can deliver a scalable cross‑platform solution with a single codebase, robust payments, real‑time voting, and secure data handling. I’ll use Flutter + Firebase (Firestore/Realtime) for fast, real‑time leaderboards, with Stripe for all payments (entry fees, supporter passes, and donations). A Node/Express backend will provide role‑based access, encrypted data at rest/in transit, and audit logs, plus an admin dashboard for season setup, video moderation, disputes, and payouts. YouTube will host performances with revenue attribution back to the platform, and deep links will enable easy supporter invites. The architecture supports daily winners, weekly finalists, and a season finale, in multi‑region seasons. I’ll target a security‑first build, deliver a full pen test before submission, and provide clean data exports for admin and reporting. Timeline: 1–2 weeks discovery, 8–12 weeks MVP, 2–4 weeks polish and store prep. Budget: 7,800 USD. Next steps: confirm scope and milestones, then I’ll share a detailed plan. What regions and currencies will you support for entry fees, supporter passes, and donations? What is your target concurrent user load (singers, supporters, admins) and peak traffic? Do you prefer Stripe as the payments provider or another processor, and any PCI constraints? Is YouTube hosting acceptable for all videos or do you need additional CDN/video storage? What are the exact prize st
$10,000 USD in 23 days
9.4
9.4

Hi, I’ve carefully reviewed your concept and understand you’re building a season-based singing competition platform where singers register, supporters purchase access, and every daily vote converts instantly into leaderboard points and donation impact. The structured flow—daily group winners, weekly finalists, and a season finale—combined with charity-linked donations makes real-time accuracy and transparency critical. You require a cross-platform Android and iOS app with secure card payments, seamless singer/supporter onboarding, embedded YouTube performances, invitation sharing, and an admin dashboard for season control and dispute handling. The key challenge is live vote-to-point conversion with leaderboards refreshing within seconds while keeping data consistent across the app and admin. We can implement this using a scalable stack like Flutter + Firebase or React Native + Node, ensuring security, performance, and smooth app store approval. Best, SNR
$6,000 USD in 40 days
9.1
9.1

As a seasoned developer, I boast extensive experience in Android and iOS that would be instrumental in building and delivering the cross-platform Singer Competition App Platform you envision. My proficiency in Flutter + Firebase and React Native + Node/Express, among others, will ensure not only a scalable and simultaneous regional platform but also a robust and secure one that guarantees encrypted data at rest and in transit. While ardently following your project's core requirements, I also promise to tighten up your security measures to ensure reliable role-based access and supply a rigorous penetration-test report before app store submission. Your acceptance criteria - fast payment mechanism, real-time leaderboard updates, consistent donation totals & more - would all be met under my watch. In conclusion, what sets me apart is not just my technicality but my ability to understand your vision. Having worked on similar projects involving secure payment flows and live voting mechanics, I embody the expertise and dedication you are looking for to create an extraordinary platform for singers to showcase their talent. Let's make your app idea an applaud-worthy reality!
$10,000 USD in 90 days
9.3
9.3

I have extensive experience in PHP, Mobile App Development, iPhone, Android, and Node.js, making me a great match for the Singer Competition App Platform project. I am confident that my skills align well with the core build requirements and acceptance criteria outlined. The proposed tech stack of React Native + Node/Express ensures scalability and robustness. My estimated timeline is efficient, and I have past experience with secure payment flows and live voting mechanics. Let's discuss the project scope to adjust the budget accordingly. Please review my profile for a comprehensive understanding of my expertise. Looking forward to starting this project together.
$7,000 USD in 21 days
8.7
8.7

Hi, This is Elias from Miami. I checked your brief and I understand the core: a season-based singing arena where singers pay to enter, supporters pay for access, supporters get 1 vote/day, each vote converts to points instantly, and leaderboards + donation totals update fast. Daily groups pick 1 daily winner, 6 days roll into a weekly winner (no prize) who advances to the end-of-season final. If a singer names a non-profit, all donations collected for them get released to that charity even if they’re eliminated. Stack I’d recommend: Flutter for iOS/Android, backend on Node/FastAPI, Postgres, Redis for fast leaderboard updates, Stripe for cards + donations, and an admin panel (React) for season setup, moderation, disputes, and payouts. YouTube embed for videos (no rehosting). Security: RBAC, encryption, audit logs, rate limits, anti-fraud voting, and a real pen test before store submission. Timeline: 10–14 weeks for MVP (payments, seasons, voting, leaderboards, admin), then 2–4 weeks hardening + pen test + store launch. Q1: One vote/day per supporter is per singer, or one total vote per day across the whole app? Q2: For daily groups, how do you want grouping decided (random, region, signup order), and do singers get eliminated weekly or only at season end? Q3: Donations: can supporters donate to any singer anytime, and do you want platform fees before charity payout or 100% pass-through? Regards.
$7,500 USD in 7 days
8.4
8.4

Hi there, I’d be glad to assist with Android/iOS singer competition app development using Flutter. I plan to proceed with your requirements. Through my skills & experience, I have the ability to work with java and Swift3, and we can build auto layouts. We have 6+ experience in Hybrid (Flutter) & Native applications development. We work on different types of apps Social, chat,eCommerce, and Map, and implement different payment integrations. I can guarantee my development. Please feel free to contact me, to get an application on time with quality work. Thanks Rahul B
$7,000 USD in 55 days
8.7
8.7

Hello, Greetings Hope you are doing well. I am a Mobile Application developer with over 5 years of experience. I am confident in my ability and skills to develop high-quality Mobile apps and would like to work on your singer competition app project. I will complete the work as per your requirements. I want to discuss more this project to prepare the final concept. So let’s discuss this in detail over chat then will make plans to start work on it. Waiting for your earliest reply. Thanks. Shubham
$5,000 USD in 45 days
8.0
8.0

Hello, I HAVE READ YOUR REQUIREMENTS CAREFULLY AND FULLY UNDERSTOOD THE SCOPE OF THE SINGER COMPETITION PLATFORM, INCLUDING SEASON-BASED VOTING, REAL-TIME LEADERBOARDS, SUPPORTER-DRIVEN SCORING, SECURE PAYMENTS, AND CHARITY DONATION FLOWS. I am having 10+ years of experience in the required technologies and have built scalable mobile platforms with live voting, payment gateways (Stripe/Braintree), role-based admin dashboards, and real-time data sync. I propose a single codebase using Flutter (iOS & Android), Firebase/Node.js backend, Stripe for credit-card payments, YouTube embedded player, and real-time leaderboards with hardened security, audit logs, and penetration-test readiness. Development will follow clear stages: wireframes → UI/UX → core features → admin panel → testing → store submission. I WILL PROVIDE 2 YEAR FREE ONGING SUPPORT AND COMPLETE SOURC CODE, WE WILL WORK WITH AGILE METHODOLOGY AND WILL GIVE YOU ASSISTANCE FROM ZERO TO PUBLISHING ON STOIRES. The solution will be expandable for multiple seasons and regions and aligned with App Store and Play Store guidelines. I eagerly await your positive response. Thanks
$5,000 USD in 7 days
8.4
8.4

Hello, HAVE HANDS-ON EXPERIENCE WITH SUCH PROJECT I have 9+ years of proven experience in mobile apps, payments, and real-time voting systems, I confidently understand your requirements and can deliver a secure, scalable platform. The goal is to build a cross-platform singer competition app with real-time voting, secure payments, and a robust admin dashboard for scalable seasonal tournaments. Core features -->> Cross-platform app (Flutter/React Native) with singer & supporter flows -->> Secure Stripe/Braintree payments + donations -->> Real-time leaderboards and vote-to-point conversion -->> Admin panel for season management, moderation, and payouts. Approach: clean architecture, secure APIs, efficient integrations, and agile workflow with iterative demos. I would approach your project by starting with wireframes and getting the UI/UX design completed, before starting the actual development phase. I have a few questions to clarify the season rules and payment flow in chat. I can successfully implement this project from start-to-finish—let’s build a standout platform that scales and wins. Thanks & regards, Julian
$5,000 USD in 7 days
8.5
8.5

⭐⭐⭐⭐⭐ Build an Online Arena for Singers to Compete and Earn Supporters ❇️ Hi My Friend, I hope you are doing well. I’ve reviewed your project details and see you are looking for a platform to host singer competitions. You need not look any further; Zohaib is here to help you! My team has completed over 50 similar projects in online competition platforms. I will create a seamless experience for singers and their supporters, ensuring smooth payments, real-time voting, and an engaging user interface. ➡️ Why Me? I can easily build your online arena for singers as I have 5 years of experience in app development, focusing on payment integration, real-time updates, and user management. My expertise includes cross-platform development, secure payment solutions, and database management. I also have a strong grip on relevant technologies like Flutter and Firebase, ensuring a robust and scalable application. ➡️ Let’s have a quick chat to discuss your project in detail. I can show you samples of my previous work and how we can make this project a success together. Looking forward to discussing with you in chat. ➡️ Skills & Experience: ✅ Cross-Platform Development ✅ Secure Payment Integration ✅ Real-Time Data Updates ✅ User Registration Systems ✅ Video Streaming Integration ✅ API Development ✅ Admin Dashboard Creation ✅ Data Encryption ✅ User Experience Design ✅ Database Management ✅ Performance Optimization ✅ Social Media Integration Waiting for
$6,000 USD in 2 days
7.8
7.8

Hi there, We’ve developed similar platforms where users can create profiles, upload videos, and receive votes from supporters. We also built a separate admin panel for video moderation and dispute management, ensuring a seamless experience for both singers and supporters. With 15 years of experience, I’ve led multiple startups and worked extensively with React, Node.js, and Express. I’m well-versed in building scalable, secure web applications and have integrated various payment gateways, including Stripe and PayPal. Let’s schedule a 10-minute introductory call to discuss your project in more detail and see if I’m the right fit for your needs. I’m eager to learn more about your exciting idea. Best, Adil
$8,250 USD in 21 days
7.3
7.3

Hello! We at Smart Sols specialize in building robust, scalable applications with a user-friendly experience, and your Singer Competition App Platform sounds like an exciting project perfectly aligned with our expertise. With over 9 years of full-stack development experience, including Laravel backend, Vue.js and React.js frontend, and Flutter for cross-platform mobile apps, we can deliver a seamless, engaging platform where singers can easily register, pay, compete, and follow their progress throughout the season. Our team is also adept at integrating secure payment gateways and designing intuitive UI/UX with Figma to ensure a smooth user journey and enhanced customer retention. We understand the importance of reliability and scalability for a competitive app platform and are confident we can deliver a premium solution within your specified scope and budget. We would be happy to collaborate closely to fine-tune features and ensure the app meets all your objectives with timely delivery and ongoing support. Looking forward to discussing your requirements in detail and bringing this exciting project to life together.
$10,000 USD in 40 days
6.9
6.9

Hi, I believe I would be the best fit for your Singer Competition App Platform project. With years of experience behind me, I have a deep understanding of what it takes to develop a high-functioning, scalable platform like yours. I have extensive knowledge in utilizing and integrating APIs and databases like Firebase in ways that best optimize user experience and overall performance. Not only that, but I've also worked on complex projects involving secure payment flows and real-time voting mechanisms, which aligns well with your app's requirements. In terms of technology stack, my suggestion would be to utilize Flutter + Firebase for seamless cross-platform functionality, excellent performance optimization, and rapid prototyping. As for the estimated timeline, I always prioritize quality without compromising on speed so you can trust me to deliver a well-made platform within stipulated time. Let me put my skillset and experience to work for you to deliver a solution that not only meets but exceeds your expectations. Lets Chat
$8,500 USD in 20 days
6.9
6.9

Hi, I’m a full-stack developer with 5+ years of experience in MEAN, PHP/Laravel, React Native, Flutter, Android, and iOS, including real-time apps and secure payment systems. For your project, I suggest Flutter + Node.js + PostgreSQL, with Firebase for real-time leaderboard updates and push notifications. This allows a single mobile codebase for Android/iOS, scalable multi-season support, and smooth App Store/Play Store submission. Payments (entry fees, supporter passes, donations) can be handled securely via Stripe with full webhook validation and audit logs. The app would include singer/supporter onboarding, daily vote limits enforced server-side, instant vote-to-point conversion, and real-time leaderboard updates. Embedded YouTube videos would track engagement, and deep links/social sharing will help singer recruitment. The web admin dashboard will manage seasons, daily groups, weekly winners, videos, disputes, users, and payouts. Backend uses role-based access, encrypted data, and complete activity logging. I can ensure votes, points, and donations remain consistent across app, admin, and database. Estimated timeline for MVP: 10–12 weeks, including testing, security hardening, and first submission readiness. I’ve built similar platforms with real-time scoring and secure payments and can deliver a production-ready solution. Best, Bhargav
$7,500 USD in 7 days
7.1
7.1

Hi there To run a season-long singer competition where votes instantly convert to points and donations stay perfectly in sync, the most critical part is designing the voting, leaderboard, and payment logic as one coherent system from day one. I’d approach this with a single cross-platform mobile codebase (Flutter or React Native) backed by a hardened API that treats votes, points, donations, and eliminations as auditable events. Payments for singer entry, supporter access, and donations would be isolated and secure, while leaderboards update in near real time so fans always see accurate results. The focus will be fairness, transparency, and scale: daily voting limits enforced server-side, season/group rules modeled cleanly, and admin tools that let you moderate videos, resolve disputes, and manage payouts without manual fixes. Architecture will support multiple seasons or regions running in parallel without rework. My process is to lock season rules and scoring logic first, then build the core flows end-to-end before optimizing performance and store compliance. Once scope and priorities are finalized, I’ll provide an exact timeline and fixed-price budget.
$16,000 USD in 60 days
6.7
6.7

Hi I can build a cross-platform arena app that manages singer registration, supporter onboarding, secure credit-card payments, and real-time vote-to-point scoring with leaderboards that update in seconds. The main technical challenge is guaranteeing fast, tamper-proof vote validation while keeping donation totals, points, and leaderboards perfectly synchronized, and I solve this through a hardened backend with atomic transactions, encrypted data, and real-time event broadcasting. I’ve built systems involving paid entry flows, Stripe-based supporter passes, deep-link invitations, and live competition scoring, which aligns closely with your requirements. Embedded YouTube playback, supporter profiles, and season-based grouping can be implemented cleanly from a single scalable codebase such as Flutter or React Native. The admin console will support season creation, video moderation, payouts, auditing, and dispute management with strict role controls. Security—end-to-end encryption, audit logs, and pen-test readiness—will be baked in from day one. I can deliver an expandable architecture that maintains consistency across app, admin, and database. Thanks, Hercules
$10,000 USD in 50 days
6.8
6.8

Hello As per your project post you are looking to build a Singer Competition App where singers pay to enter, supporters buy passes, cast daily votes that convert to points, and weekly and seasonal winners are determined. The goal is to create an engaging, scalable platform that manages registrations, payments, voting, video playback, and leaderboards while ensuring security and real-time updates. My focus will be on delivering a robust and extensible app with a single codebase for Android and iOS. This includes secure credit card payments for singers and supporters, seamless registration and profile management, real-time vote-to-point conversion, embedded YouTube playback, social sharing for supporter recruitment, and an admin dashboard for moderation, dispute resolution, and payout management. The system will be built with role-based access, encrypted data, and audit logs to ensure security and scalability. I specialize in building complex cross platform applications using Flutter or React Native with integrated payment systems, real-time leaderboards, and admin dashboards. My approach emphasizes clean architecture, maintainability, and performance so the app can scale to multiple seasons and regional competitions without rework. Let’s connect to define app flow, leaderboard rules, and admin capabilities to ensure a smooth and engaging competition experience. Best regards Nikita Gupta
$5,000 USD in 45 days
6.6
6.6

Willowbrook, United States
Member since Feb 3, 2021
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