
Closed
Posted
Paid on delivery
I need a production-ready Android application that lets gamers enter Free Fire and BGMI single-elimination tournaments using a dual-currency system. Players will spend coins to register, earn diamonds for every kill and final position, then redeem those diamonds for Amazon, Flipkart, or Google Play gift cards inside the app. Core experience • Clean, modern UI with separate weekly and monthly leaderboards that reset automatically. • Email-and-password login only; no social or phone auth is required. • Coins and diamonds must be handled by a secure, server-side wallet so no values are stored locally. • Offerwalls (Timewall, CPAlead, Monlix) should credit coins instantly once their callbacks fire. • I will supply my unity account—ads keep the app completely free for users, so interstitial and rewarded formats must be placed thoughtfully. Admin tools A web-based panel should let me create rooms, set entry fees, push results, manage user balances, issue gift-card codes, schedule notifications, and pull CSV reports. For 1k users i want automatic gift card generation via woohoo voucher website Expected hand-off 1. Signed, build-ready Android Studio project with full Kotlin/Java source, all assets, and the JKS file. 2. Deployed admin panel (PHP/Laravel or Node preferred, whatever you are quickest in) with database scripts. 3. Clear README covering server setup, Firebase/FCM configuration, and how to swap ad or offerwall IDs. 4. One test tournament proving that coins deduct, diamonds pay out per kill/placement, and gift-card redemption triggers. Acceptance criteria • APK passes Play Console pre-launch checks. • Leaderboards, currency flows, ads, and offerwalls work end-to-end without crashes on Android 8+. • Source compiles on my machine exactly as delivered. If you have previous Esports or wallet-based app samples, feel free to share—speed and clean architecture are what matter most.
Project ID: 40636358
26 proposals
Remote project
Active 5 days ago
Set your budget and timeframe
Get paid for your work
Outline your proposal
It's free to sign up and bid on jobs
26 freelancers are bidding on average ₹5,333 INR for this job

Hi, I can build this production-ready Android esports tournament app with a secure server-side coins/diamonds wallet, Free Fire/BGMI tournaments, automated leaderboards, offerwall callbacks, Unity Ads, and gift-card redemption. I can also develop the Laravel/Node admin panel, Woohoo voucher integration for automated gift-card generation, Firebase/FCM setup, CSV reports, and complete Android Studio source with JKS and documentation. Ready to start immediately, Dm me! Thanks!
₹7,000 INR in 7 days
5.5
5.5

Having had over 6 years of experience developing Android applications, I can assure you that your project is well within my scope of expertise. Keying off from some of our key projects in mobile app development, our work ranges from e-commerce apps to video streaming apps which aptly showcase our capabilities in dynamic, server-sided transactions like the dual-currency system you desire. In line with your admin tools requirements, we can develop a web-based panel leveraging technologies such as PHP or Laravel. We understand the significance of automation and have incorporated gift-card generation into woohoo voucher website before making it doable for us within your project. As a client-centric team, we put a premium on clear communication. We commit to keeping you updated every step of the way ensuring total compatibility by testing project integrity and working with you through any glitches to achieve impeccable execution that passes Play Console pre-launch checks and ultimately meet acceptance criteria. Lastly, I'd be remiss not to mention that performance-driven deliverables within stipulated timelines are key competencies we’ve consistently demonstrated. My team and I look forward to contributing these strengths and more to build your robust yet user-friendly android application. Thank you for your consideration!
₹7,000 INR in 7 days
4.6
4.6

With my extensive background in Computer Science and Artificial Intelligence coupled with almost 20 years' experience in software engineering and technology leadership, I'm confident in my ability to deliver the high-quality solution you're seeking for your Android gaming tournament app. Not only have I built complex systems like AI driven Voice and Chat Agents, full-stack SaaS applications, APIs and utilized modern dashboards with scalable frontend and backend architecture, but I'm also highly proficient with Node.js and PHP- both of which are your preferred technologies for the admin panel. My deep understanding of APIs, cloud deployment, database design, and management combined with my skillset in building mobile apps make me a standout choice to handle the project hand-off as you described. My track record includes deploying multi-tier architectures that guarantee secure coin or diamond transactions which aligns perfectly with your requirement for a secure serve-side wallet system. Additionally, I've led teams to develop products similar to what you've described including developing custom digital platforms, handling user balances, issuing redeemable codes and generating CSV reports. Rest assured, my experience encompasses meeting all your core experiences checklist including response web and mobile applications.
₹1,500 INR in 7 days
4.6
4.6

Hey! I have built a similar platform named GrindWar which is used to conduct pay to join tournament matches for esports games like bgmi , free fire and codm. Bonus point of my platform is that you don't need a payment gateway approval ( if you have paytm business account ) , iOS Support! . automated deposits, notifications and a very flexible admin dashboard with in built Notifications Module , Email Campaigning and much more!
₹1,500 INR in 1 day
3.8
3.8

Your core requirement is a server-authoritative esports rewards platform: Free Fire/BGMI tournament entry, secure coin/diamond wallets, automated result-based rewards, offerwall credits, leaderboards, ads, and gift-card redemption—all backed by an admin system that can manage tournaments and payouts reliably. I’d build the Android client in Kotlin with a secure REST API and server-side wallet ledger, PostgreSQL/MySQL, Firebase Auth/FCM, and a Laravel or Node.js admin backend. Wallet transactions would be atomic and auditable, with no client-side authority over balances. Tournament results, kill/placement rewards, offerwall callbacks, redemption status and leaderboard resets would be validated server-side. For the Woohoo integration, I’d design the redemption service around their authorized API rather than automating the website, including retries, duplicate protection and transaction logging. Ad/offerwall integrations would be isolated behind configurable adapters so IDs/providers can be changed without restructuring the app. I’d propose milestones: architecture/backend → Android wallet & tournament flows → admin/leaderboards → offerwalls/ads → gift-card integration → QA and Play Console release. Estimated timeline: 6–8 weeks, subject to API documentation and tournament-result integration. I’d first confirm the authorized Woohoo API and how tournament results will be supplied before locking the fixed quotation.
₹1,500 INR in 5 days
5.2
5.2

The first execution step involves architecting the secure server-side wallet system to manage coins and diamonds, ensuring that all currency transactions are handled securely before building the Android application. Next, I will develop the core Android application featuring the clean UI and implementing the dual-currency system for entering Free Fire and BGMI tournaments, focusing on the requirement for secure server-side handling. Following this, I will integrate the leaderboards and ensure the offerwall callbacks credit coins instantly as specified. The subsequent deliverables will be the complete, build-ready Android Studio project, the functional web-based admin panel, and the test tournament proving the end-to-end flow. I will check the final result by verifying that the APK passes Play Console checks and that the currency flows and offerwall integrations function without crashes on Android 8+. Can you confirm the preferred backend technology, PHP or Node, for the admin panel development?
₹7,000 INR in 7 days
3.2
3.2

I will develop a robust native Android application in Kotlin for single-elimination tournaments in Free Fire and BGMI, supported by a dual-currency transaction system (coins and diamonds) managed on the server to prevent local manipulation and guarantee payouts based on eliminations and placement. I will structure the frontend with automated leaderboards (weekly/monthly), email/password login, and seamless integration of Unity ads. On the backend (Node.js/Laravel), I will connect instant callbacks from offerwalls (Timewall, CPAlead, Monlix) and automate the issuance of gift cards (Amazon, Flipkart, Google Play) using the Woohoo API from the admin panel. I will deliver a compileable Android Studio project with JKS signature, a deployed web panel, database scripts, a Firebase/FCM configuration guide, and an end-to-end test tournament. I guarantee compatibility with Android 8+ and approval through Play Console checks. I have prior experience with esports apps using digital wallets. The estimated delivery time is 4 weeks. Contact me via chat to see demos of similar systems and to coordinate the initial architecture.
₹4,500 INR in 7 days
3.0
3.0

I can build this as a complete Android esports tournament and rewards platform, with the wallet and reward system handled securely from the backend. I have 4 years of full-stack experience and 60+ completed projects. I can use Kotlin + Laravel/Node.js + MySQL/PostgreSQL + Firebase to build the app and admin system. The platform will cover Free Fire/BGMI tournaments, coin-based entry, kill/placement diamond rewards, weekly & monthly leaderboards, offerwall callbacks, Unity Ads, FCM notifications, gift-card redemption, and admin controls. A key focus will be server-side wallet security. Every coin/diamond transaction will be validated and recorded, preventing users from manipulating balances through the app. The Woohoo voucher API can also be integrated for automatic gift-card generation once the required API access is provided. I’ll deliver the complete Android Studio source, JKS, backend, admin panel, database scripts, documentation, and tested APK/AAB. I can share relevant gaming/reward platform work and discuss the timeline and milestones. Regards, RITESH
₹2,500 INR in 7 days
1.3
1.3

Hey, I can help build the backend and admin infrastructure for your BGMI & Free Fire tournament platform, including secure wallet logic, tournament management, leaderboards, offerwall callbacks, gift-card automation, notifications, and API integrations. You can review my work here: https://www.freelancer.pk/u/UmairBuildsAI I have experience with Node.js, APIs, databases, AI automation, backend workflows, admin dashboards, and third-party integrations. I’ll structure the server-side coin/diamond wallet securely, handle tournament registration and result processing, integrate offerwall callbacks, automate gift-card fulfillment through the available Woohoo API/integration, and provide admin controls for rooms, balances, results, notifications, and reports. The architecture will be designed to support 1,000+ users reliably while keeping sensitive wallet values server-side. Could you please confirm whether Woohoo provides an API for automated voucher generation, and whether the Android app is already started or needs to be developed from scratch? Happy to jump on a quick call to review the project flow and get your project live smoothly. Best Regards, Umair
₹1,500 INR in 7 days
1.1
1.1

With your project of developing an Android application for BGMI and Free-Fire tournaments, I can provide my skills and experience as a Mobile App Developer with proficiencies in Java, Kotlin, and Node.js. In addition to these skills, I also have extensive experience in Web Development where I'm adept in PHP and familiar with frameworks like Laravel. What sets me apart from other freelancers is my commitment to not only create clean and fast apps but also build long-term relationships with clients. This mindset, I believe, will bring substantial value to your project as I'll ensure every aspect is optimized for smooth functioning. My local SEO setup expertise could largely benefit the project's requirement of connecting with an Indian gamer audience — bringing you more traction. Moreover, as requested, I focus on clear communication and efficient delivery which ensures the projects are completed within time without compromising quality. Aditionally, my familiarity with handling secure server-side wallets to protect sensitive user data seamlessly aligns with your expectation. Do consider giving me the opportunity to implement your vision for this application - you won't be disappointed!
₹1,500 INR in 7 days
0.0
0.0

A dual-currency tournament app only feels trustworthy if the wallet system is server-side and airtight, since real gift-card redemptions are on the line every time coins or diamonds move. We recently built a wallet-based esports tournament app with secure server-side currency handling, and gift-card redemption triggered correctly through automated testing before launch. We build production-ready Android tournament apps with secure wallet systems, admin panels, and offerwall integrations. Implementing a secure server-side coin and diamond wallet, weekly and monthly leaderboards that auto-reset, and offerwall callbacks that credit instantly is exactly the kind of layered architecture we're comfortable delivering in Kotlin. We build the full admin panel for room creation, balance management, and automated gift-card generation, and we have 75+ 5-star reviews on similar projects and rank in the top 1% among 75 million users! Happy to share previous wallet-based app samples and talk through architecture. Regards,
₹7,000 INR in 7 days
0.0
0.0

Hello, I'm bharghav, with 10 years of experience in Android and Web Development, specializing in robust application architecture and backend systems. My expertise aligns perfectly with your BGMI & Free-Fire tournament app requirements. I understand your need for a production-ready Android app with a secure dual-currency system, automated leaderboards, and integrated offerwalls. My solution will include a clean Android UI, a secure server-side wallet using PHP or Node.js, and a comprehensive web-based admin panel for tournament management, user balances, and automated gift card generation.
₹8,750 INR in 3 days
0.1
0.1

As an experienced Full Stack Developer specializing in web and app development, I believe I'm the perfect fit for your project. I have a strong background in building not only reliable and efficient Esports apps but also secure server-side wallets- which are essential for handling values as you require. My expertise with Node.js and PHP, along with other skills like Kotlin/Java, Firebase/FCM, and Android Studio, allows me to deliver comprehensive solutions that are aligned with your project's needs. One of my key strengths is clean architecture - ensuring smooth currency flows, accurate leaderboards, and efficient ads/offerwalls placement - all without any crashes. With my familiarity in deploying responsive and integrated web panels like the one you require for admin tasks, such as managing user balances, issuing gift-card codes, scheduling notifications etc, will ensure a fast turnaround time for this functionality. In addition to my technical proficiency, I bring a deep enthusiasm for gaming and Esports. This means that I understand the dynamics of the gaming community quite well. Combining this passion with my technological know-how empowers me to create applications that enhance the users' overall gaming experience - and that's what you're looking for! Let's collaborate to build a tournament-centric app that keeps gamers hooked while functioning seamlessly.
₹1,500 INR in 7 days
0.0
0.0

I'll deliver a production-ready BGMI and Free Fire tournament app with secure server-side wallet architecture, dual-currency flow, and complete admin panel. Android side covers modern Material UI, email auth, Firebase integration, Unity ad mediation (interstitial and rewarded), and offerwall callbacks (Timewall, CPAlead, Monlix) with instant coin credit. Backend handles all currency logic, leaderboard resets, FCM notifications, and woohoo voucher auto-generation for 1k+ users. Admin panel built in Node.js with full CRUD for tournaments, user balances, gift card issuance, and CSV reporting. I'll include signed APK, full Kotlin source, JKS file, deployment-ready backend with database scripts, and a test tournament flow proving coins deduct, diamonds credit per kill and placement, and redemption works end-to-end. Everything compiles cleanly and passes Play Console checks on Android 8+.
₹1,515 INR in 7 days
0.0
0.0

i am a BGMI/PUBG player from last 7 years. and i have good experience in hosting live LAN tournaments in colleges. so i can be the best fit for this as i have used different kind of similar apps, and i can easily build one as per ur expectations. hoping to get back from you thank you
₹7,000 INR in 1 day
0.0
0.0

I can develop the Android tournament application with a clean, scalable architecture and a secure server-side wallet system. I can implement email/password authentication, coin entry fees, diamond rewards based on kills and placement, weekly/monthly leaderboards, tournament management, notifications, ads, offerwall callback handling, and gift-card redemption. I will also build the web-based admin panel for managing tournaments, rooms, users, balances, results, gift-card codes, notifications, and reports. The backend will keep wallet balances server-side to prevent client-side manipulation. I will provide the Android Studio source code, backend/database files, build configuration, README, and a complete test flow covering tournament registration through rewards and redemption. I can start immediately and focus on clean, reliable code and an easy-to-maintain structure.
₹7,000 INR in 7 days
0.0
0.0

I am excited to propose my services for your BGMI & Free-Fire Android Tournaments app. With a strong background in developing gaming applications, I recently completed similar projects that feature secure wallet systems and engaging user interfaces. My expertise ensures a clean, modern UI with robust admin tools, allowing you to manage everything seamlessly. I prioritize speed and clean architecture, delivering a production-ready application that meets all your requirements. Thank you for considering my proposal. Tegan
₹9,400 INR in 7 days
0.0
0.0

I can build a seamless Android tournament app for BGMI and Free-Fire, integrating smooth group management and real-time player tracking. With experience in Android development and scalable backend systems, I’ll ensure secure, high-performance gameplay and automated tournament scheduling for an engaging user experience.
₹1,700 INR in 1 day
0.0
0.0

With over 5 years of experience crafting top-notch native Android applications and robust backend systems, I am not only deeply familiar with all the key technologies needed for this project, but I've also developed a particular interest in gaming and Esports-based applications. This gives me a unique and powerful combination of skills that will ensure your BGMI & Free Fire Tournaments application is created with perfection. Utilizing my expertise in languages like Java, Kotlin, JavaScript and XML, I'll build you a clean, modern UI with an intuitive navigation system that clearly separates weekly and monthly leaderboards while providing quick access to the essential functionalities. Security is a paramount concern for wallet-based systems, so rest assured that I'll design a secure server-side wallet where none of the values will be stored locally. My skill set also uniquely suits me to handle the connected aspects of this project—from email-and-password login implementation sans social media integration to carefully thought-out ad placements for your app monetization.
₹5,000 INR in 7 days
0.0
0.0

Hi, I’m Joan Jane, an aspiring freelance Canva designer with a strong interest in creating clean, attractive, and engaging designs. I’m creative, willing to learn, and committed to delivering quality work that meets my clients’ needs. Although I’m still building my professional experience, I’m dedicated, reliable, and open to feedback. I’m confident in my ability to learn quickly and bring fresh ideas to every project.
₹7,000 INR in 7 days
0.0
0.0

Mumbai, India
Member since Aug 9, 2026
$15-25 USD / hour
$250-750 USD
£10-20 GBP
€250-750 EUR
$15-25 USD / hour
$30-250 USD
₹12500-37500 INR
£250-750 GBP
₹12500-37500 INR
$30-250 USD
₹12500-37500 INR
₹12500-37500 INR
₹12500-37500 INR
$250-750 USD
$40-80 USD
$30-250 USD
₹12500-37500 INR
₹75000-150000 INR
€30-250 EUR
$10-30 USD