
Closed
Posted
Paid on delivery
I need an Android-only application that lets gamers join my Free Fire tournaments quickly and securely. The single must-have feature right now is a streamlined player-registration flow that relies on phone-number verification rather than email or social logins, so every user who downloads the app can sign up with an OTP and land straight inside the lobby. Once registered, participants should see their profile and a simple “Join Tournament” button (backend logic can be stubbed for now; I mainly want the registration piece working flawlessly). An intuitive material-design interface, clean Firebase or similar real-time database integration for storing user details, and well-commented source code are all part of the hand-off. Deliverables • Production-ready APK and full source code • Brief setup document outlining dependencies, build steps, and how to swap SMS gateway credentials • One round of bug-fix support after first test build If you’ve built gaming or event signup apps before, that’s a plus. I’m aiming for a lightweight, fast first release, with the option to expand into live leaderboards and match scheduling after this milestone goes smoothly.
Project ID: 40746367
87 proposals
Remote project
Active 7 hours ago
Set your budget and timeframe
Get paid for your work
Outline your proposal
It's free to sign up and bid on jobs
87 freelancers are bidding on average ₹23,288 INR for this job

Hi, CnEL India can build your lightweight Android tournament app with a streamlined phone OTP registration flow and Firebase-based backend. Our methodology: * Define the registration, verification and lobby user flow. * Build the Android app using React Native with a clean Material-style interface. * Implement phone-number OTP authentication with secure session handling. * Create user profiles and store required details in Firebase or a suitable backend. * Add the tournament lobby with a clear “Join Tournament” action. * Keep tournament logic modular so leaderboards and match scheduling can be added later. * Add validation, loading states and clear error handling for OTP/login failures. * Optimize the app for fast startup and a lightweight user experience. * Test OTP registration, sessions, profile data and lobby navigation. * Prepare a production-ready APK and complete source code. * Provide setup/build documentation, including SMS configuration details. * Include one round of bug fixes after the initial test build. We would first finalize the OTP flow and data structure, then build and test the MVP before delivering the APK and source.
₹25,000 INR in 15 days
9.0
9.0

Hi, I can help you with "Android Free Fire Tournament App" 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: "Good work delievered thank you for your patience" Final timeline and cost will be confirmed in chat after a complete understanding and documentation of the project expectations in detail.
₹22,500 INR in 5 days
8.0
8.0

I see you need an Android app for those Free Fire tournaments that focuses on quick and secure player registration through phone-number verification. The challenge lies in creating a smooth registration flow that uses OTPs, allowing users to jump right into the lobby without any hassle. I can tackle this by implementing Firebase for real-time database integration, so making sure user details are stored efficiently, and setting up the registration process to be both fast and user-friendly. I can have the app ready for you to test before any payment is made, you can check the functionality yourself first, and only if you're satisfied will we proceed with the award. This way, you have nothing to lose, which is great. I’m ready to start like, immediately and will deliver a production-ready APK, full source code, and a brief setup document. My bid for this project is 24999 INR. Looking forward to working with you! Rajavel - Android Developer with a focus on gaming apps.
₹24,999 INR in 10 days
6.9
6.9

Your SMS gateway will become a single point of failure if you don't implement retry logic and fallback providers for OTP delivery. Tournament signups will stall during peak hours when thousands of players try to register simultaneously. Quick questions - are you planning to handle 500+ concurrent registrations during tournament launch windows? And do you have rate-limit agreements with your SMS provider to avoid throttling? Here is the architectural approach: - ANDROID SDK: Build native Kotlin registration flow with Firebase Authentication phone verification, Material Design 3 components, and local caching to handle offline scenarios during poor network conditions. - MYSQL BACKEND: Design normalized schema with indexed phone numbers, implement PHP REST API with JWT tokens for session management, and add request queuing to prevent database lock contention during signup spikes. - FIREBASE INTEGRATION: Configure Realtime Database with security rules that prevent unauthorized profile edits, structure data for sub-100ms read times, and implement Cloud Functions triggers for automated tournament enrollment once registration completes. I've built similar tournament platforms for 2 esports clients that scaled from 200 to 15K active players without downtime. Let's schedule a quick call to confirm your SMS provider's throughput limits before we architect the retry mechanism.
₹22,500 INR in 7 days
6.8
6.8

Dear client, I have already worked on freefire/bgmi tournament app with admin panel, I am sure I can provide you complete app with admin in short time, I have more than 10 years of exp in apps and web development.
₹15,000 INR in 5 days
6.3
6.3

As an experienced Senior Software Engineer with a firm background in Android development and backend support, I am uniquely positioned to tackle your project. Throughout my career, I've built numerous applications from scratch, all the way to hosting, just like you need for your Free Fire Tournament App. My expertise extends to areas such as Android, MySQL, PHP -- precisely what your project demands. In addition to meeting your current requirement for streamlined player-registration, I have a deep understanding of Firebase and other real-time databases that would seamlessly integrate the user details storage you need. My work approach involves providing not just a production-ready APK but complete source code, plus a setup document outlining dependencies - making it easy for you to take control of your project if needed. Finally, let's not overlook my commitment to long-term relationships and supporting my clients beyond the first launch. With this in mind, I commit to providing one round of bug-fix support after the first test build. Choose me for your project and experience the chemistry of someone who is passionate about what they do and committed to delivering excellent results.
₹34,000 INR in 15 days
6.4
6.4

Hi 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. Please consider me and initiate a chat for further detailed discussion. Regards, Anju Logical Soft Tech Pvt Ltd, Indore(M.P)
₹15,000 INR in 14 days
6.6
6.6

Hello Client, Greeting of the day!!!! I read your job description. I can do this job with quality product. I am always available for your support. Thanks
₹125,111 INR in 1 day
6.7
6.7

Dear Client, I read "Android Free Fire Tournament App" carefully and understand you want a gaming app that's fun to play and performs smoothly on real devices. My hands-on experience with PHP, Mobile App Development, Android, MySQL, Backend Development, Android App Development, Android SDK, Android Studio aligns directly with what you need. I've built games with Unity/Unreal — smooth gameplay mechanics, multiplayer/real-time sync, in-app purchases and leaderboards — optimized for performance across device tiers. A few quick questions to get us started: 1. Which genre/gameplay style are you targeting, and do you have a game design doc? 2. Single-player, multiplayer, or both? 3. Which platforms — Android, iOS, or both — and do you need monetization (ads/IAP)? Thanks & Regards, Deepak
₹24,375 INR in 14 days
6.0
6.0

Hello I can develop an Android Free Fire tournament app with player registration tournament listings entry management match schedules results leaderboards notifications and admin controls With 20 years of software development experience I can work with Android Kotlin Java Flutter Firebase REST APIs secure authentication databases and real time tournament workflows A few quick questions Do you need players to register individually or through teams Should the app include tournament entry fees payments prizes and automated result management Do you need room details match notifications leaderboard and admin verification features I’ll focus on building a secure responsive tournament platform with smooth player registration reliable match management real time updates and an easy admin system I’m available to start immediately Thanks
₹26,000 INR in 7 days
5.9
5.9

Hi, I can build your Android tournament app with a simple Material Design interface and secure phone-number OTP registration using Firebase. I can implement user profiles, a tournament lobby, and a Join Tournament button, with a clean database structure for future features. I’ll provide the complete source code, production-ready APK, setup documentation, and one round of bug fixes. Thank you.
₹15,000 INR in 7 days
5.5
5.5

With over 5 years of experience in web and mobile app development, I bring a wealth of knowledge to your Free Fire Tournament App project, Mr. Santosh Kumar. My expertise in backend development, with particular strengths in Node.js and PHP, aligns perfectly with the database and registration flow requirements you've specified for the application. Additionally, having worked extensively with APIs throughout my career, I can ensure seamless integration while embracing an active approach toward managing the databases. I have prior experience building gaming applications and event sign-up platforms which equips me well to deliver on your expectations for a streamlined user experience. In addition to this, my other competencies including performance optimization, and UI/UX-friendly development can help elevate your app to not just meet but exceeding user expectations. And of course, clean code with detailed explanations are part of every project I undertake- a quality that would make onboarding easier for your internal team if required.
₹25,000 INR in 7 days
5.4
5.4

I’ll build a lightweight Android app with phone OTP sign-up, a profile/lobby screen and a clearly labelled Join Tournament placeholder. I’ll use Firebase for authentication and user data, with validation, resend/error states and appropriate access rules. You’ll receive the APK, commented source, setup guide and one bug-fix round after the first test build. ₹12,500 covers this registration milestone; SMS/provider charges, payments, leaderboards and scheduling are excluded. Allow 7 days after reviewing the app details and your Firebase/SMS setup, with a funded milestone before work.
₹12,500 INR in 7 days
5.5
5.5

As an expert in Android development, with over a decade-long experience in software engineering, I am confident that I can deliver on your project with utmost professionalism. I have an extensive background in building mobile apps and backend systems, and have successfully delivered a spectrum of solutions from SaaS platforms to AI-driven applications. And yes, I do have experience with gaming and event signup apps, so your project will be in capable hands. What sets me apart is my comprehensive understanding of the entire product life cycle. From design to development to deployment, I can ensure the smooth functioning of every aspect, including integrating clean Firebase/real-time databases and ensuring every line of code is well-commented for easy maintenance. Regarding your desired feature of phone-number verification for streamlined registrations, this aligns perfectly with my expertise in leveraging modern technologies to create fast and efficient user experiences. Plus, my proficiency in cloud deployment and scalable architecture will come especially handy when you plan to expand into live leaderboards and match scheduling. So, whether it's delivering a production-ready APK and full source code or providing bug-fix support after the first test build, I am committed to providing a top-notch solution that meets your specific needs. Let's start building an app that gamer will love!
₹12,500 INR in 7 days
4.7
4.7

Hi, You want the sign-up flow to be flawless: phone number, OTP, straight into the lobby. That's the part I'd focus on. What I'll build (Android, Kotlin, Material design): - Phone-number sign-up with OTP verification through Firebase Auth, with resend timer, auto-read of the SMS, rate-limit handling and clear error messages - Profile creation stored in Firebase (Firestore), so the user lands in the lobby with their profile showing - A lobby screen with a "Join Tournament" button, with the backend logic stubbed as you asked, but the data model laid out so live leaderboards and match scheduling can be added later without rework - A short setup document covering dependencies, build steps and exactly where to swap in your own SMS gateway credentials, in case you move away from Firebase's default SMS - Production-ready APK, well-commented source code, and one round of bug-fix support after your first test build I'm Nishant Tyagi, with 6 years of Android and Flutter experience including OTP auth, wallets and tournament-style apps. I can deliver the first working build in 5 days. Let's start with which SMS provider you want to use and I'll set up the project around it. Best regards, Nishant Tyagi
₹12,500 INR in 5 days
4.6
4.6

As a seasoned full-stack developer with a solid background in Android app development, I am uniquely positioned to build the Android Free Fire Tournament App you envision. My proficiencies in Java and Android SDKs make me well-equipped to implement the streamlined player-registration flow you require, emphasizing phone number verification for a secure and efficient user experience. Having been engaged in developing gaming and event signup apps previously, I've gained significant insights into how to create a lightweight, fast first release without compromising on functionality. These skills align perfectly with your project requirements, which emphasize a clean UI design and robust real-time database integration which I could achieve specifically with Firebase or an alternative powerful framework. With every project, I aim to provide deliverables that transcend expectations. In addition to the production-ready APK and source code, I will create an accessible setup document that outlines configuration steps, dependencies, and necessary documentation swaps. Also, by offering one round of constructive support post-bug identification - after the first test build- you will be assured of seamless transitions. Your desire to expand into live leaderboards and scheduling capabilities resonate deeply with my passion for innovation so I'm eager to discuss propelling your vision forward
₹12,500 INR in 7 days
4.2
4.2

Nailing the player-registration flow is the right first milestone for your tournament app. I'd build a native Android app with Material Design: Firebase Authentication for phone-OTP sign-in so users land straight in the lobby, Firestore for player profiles, and a Join Tournament button wired to a stubbed backend that records intent in Firebase for now. Hand-off includes a production-ready APK, well-commented source code, a setup document covering dependencies, build steps, and SMS gateway credentials, plus one bug-fix round after the first test build. I've shipped Jyotish AI, a live astrology app on Android and web, with user authentication and clean Material Design interfaces. Two questions: will you use Firebase Auth's built-in SMS, or do you have a preferred SMS gateway? Should the stubbed Join Tournament button show a placeholder, or record an intent-to-join in Firebase? Happy to start with the OTP flow this week.
₹25,000 INR in 10 days
4.3
4.3

For this first release, the priority should be a frictionless OTP registration flow a player should enter their phone number, verify once, and reach the tournament lobby without unnecessary login steps. ➜ Android app with clean Material-style UI ➜ Phone-number + OTP authentication using Firebase or a suitable SMS/auth service ➜ Secure user profile creation and storage ➜ Simple profile screen with Join Tournament entry point ➜ Firebase/realtime database integration for user information ➜ Proper validation, loading/error states and session handling ➜ Production APK + complete, well-commented source code ➜ Setup documentation, SMS credential configuration and one post-test bug-fix round My approach: I’d keep the first version lightweight and build the authentication/data layer cleanly so it can later support tournament registration, leaderboards, match scheduling and other gaming features without rebuilding the foundation. My experience includes Flutter/React Native, Firebase, authentication, push notifications, APIs and production mobile applications, which fits the technical foundation of this MVP. One quick question: do you already have a preferred SMS/OTP provider, or should I use Firebase Phone Authentication for the initial release? Thanks & Regards Ekta
₹25,000 INR in 2 days
5.3
5.3

I’ll be a great fit for your Android Free Fire Tournament App because not only do I have an extensive background in mobile app development, but I also possess the proficiency in Android and MySQL that the project requires. My portfolio is diverse, including websites, apps, and backend systems, all of which demand the same attention to detail that a gaming tournament app holds. So you can trust me to provide you with an uncomplicated player-registration process that will work flawlessly during gameplay without hitches. While tapping into my fluency in PHP and APIs, we can create that streamlined interface you desire using phone-number verification instead of email or social logins. Also, my experience with API integration will bring about effective use of Firebase or any real-time database for user-profile storage. I'll handle all these aspects so well that all participants will have no issue navigating their profiles or joining the tournament at any time. Finally, with me, your project isn't just another gig; it's an opportunity for me to tap further into my passion for technology and offer a meaningful app experience. I look forward to developing a minimal app yet powerful enough to drive your gaming community's engagement. With this single-function-density structure as our base, future developments like leaderboards and match scheduling will be seamless transitions rather than arduous upgrading tasks. So why not let us create something amazing together?
₹12,500 INR in 7 days
4.2
4.2

Hi, I can build the Android application with a fast, secure OTP-based registration flow and a clean Material Design interface. The first release can focus tightly on the required experience: • Phone-number registration and OTP verification • Secure user authentication and session handling • Player profile creation and storage • Simple tournament lobby with “Join Tournament” • Firebase integration for user data and real-time backend capabilities • Proper loading, validation and error states • Production-ready Android APK I’ll structure the authentication and backend cleanly so the application can later expand into tournament management, live leaderboards, match scheduling, notifications, and other gaming features without requiring a major rewrite. I’ll also make the SMS/OTP configuration easy to maintain and provide the complete Android Studio source code together with setup/build documentation and the requested post-build bug-fix support. I’ll test the complete registration flow, including invalid OTPs, expired codes, retry handling, network failures, session persistence, and different Android devices before delivery. I’m available to start immediately and can keep the first release lightweight and focused on getting the registration experience working reliably. Best regards, Jaroslav
₹12,500 INR in 3 days
4.3
4.3

Wardha, India
Member since Oct 2, 2026
₹12500-37500 INR
₹12500-37500 INR
$8-15 AUD / hour
₹600-1500 INR
€8-30 EUR
$15-25 USD / hour
$30-250 USD
₹12500-37500 INR
₹12500-37500 INR
₹12500-37500 INR
$250-750 USD
₹600-1500 INR
$750-1500 USD
$30-250 USD
₹12500-37500 INR
₹9000-10000 INR
$30-250 USD
₹12500-37500 INR
₹12500-37500 INR
$15-25 USD / hour
$250-750 USD
min $50 AUD / hour