UNO Skill-Based Gaming App Development

@shrec

Hello, I have experience with skill-based gaming platforms, React Native, Node.js, PayPal flows, server-authoritative multiplayer systems, and AWS deployment. I can reuse legally owned modules to accelerate delivery and complete your missing tournament, payment, payout, admin, and anti-cheat systems. Same US timezone, available for fast communication and immediate start. Budget is negotiable. Thanks!

@pasngames

Hello, I have carefully reviewed your requirements and understand you need an experienced full-stack and React Native developer for a real-money UNO skill-based gaming platform with tournament systems, backend integration, mobile app support, and scalable competitive gameplay infrastructure. About Skill-Based Gaming Platform Experience With 9+ years of experience in mobile and full-stack development, I specialize in React Native apps, multiplayer systems, tournament logic, wallet/payment integrations, leaderboard systems, and scalable backend architecture. I understand the importance of secure gameplay flows, legal code ownership, performance optimization, and clean modular architecture for competitive gaming platforms. I am comfortable working with existing backend systems, mobile apps, and admin dashboards while integrating reusable legally-owned modules and accelerating production without compromising security or code quality. My top priorities: • Quality optimized work • 100% client satisfaction • Fast delivery • Suitable pricing • Unlimited revisions • Complete NDA & IP protection Estimated delivery You will receive scalable tournament systems, optimized React Native integration, secure gameplay architecture, clean code structure, and organized documentation ready for future expansion. Come inbox & I will share relevant multiplayer and skill-gaming platform experience. Let’s get started. Best regards, Sohaib Pasn Games

@topcreator100

Hi there, I’ve reviewed the UNO skill-based project and I’m confident I can deliver by reusing legally-owned modules and adapting them to your stack. I’ll implement a server-authoritative game engine to control deck handling, shuffles, turns, timers, scoring, and anti-cheat mechanisms while validating every client action. I’ll finish PayPal iOS Card Payments integration and link backend order capture to grant tournament access only after payment confirmation, with solid cancel/retry handling. I’ll wire the admin dashboard to real backend data, ensure AWS deployment, and align payout, KYC, and affiliate workflows with your existing systems using a secure, auditable ledger. Best regards,

@mogsten

Hi, I am interested in your project because I have hands-on experience building competitive multiplayer platforms with React Native, Node.js, PostgreSQL, Redis, WebSocket game rooms, payment processing, fraud prevention, and AWS infrastructure for scalable real-time applications. Your platform already has a strong backend foundation, and I can help complete the remaining systems including PayPal iOS SDK integration, server-authoritative UNO gameplay, tournament lifecycle management, anti-cheat validation, payout and KYC workflows, affiliate tournament logic, and full admin dashboard integration using your existing architecture and UI patterns. I understand the importance of secure server-side validation, payment idempotency, dispute logging, leaderboard integrity, and legally reusable code modules for accelerated delivery within aggressive timelines. I can also handle AWS deployment with ECS, RDS, Redis, S3, CloudWatch, WAF, CI/CD pipelines, and production-grade monitoring to ensure the platform is stable and secure at launch. I would be glad to review the repositories, discuss reusable modules, and share relevant examples of similar systems I have worked on. Alexander

@mughiraaa

Hello, I would like to discuss your UNO skill based gaming platform in more detail. I have experience with React Native, Node.js, multiplayer game systems, payment verification flows, wallet systems, KYC handling, and AWS deployment for real time applications. Your project already has a strong foundation, and I understand the remaining work involves server controlled gameplay, tournament flow, anti cheat handling, PayPal integration, payout systems, and admin wiring. I am comfortable working with existing codebases and reusable modules while keeping everything aligned with your current architecture and legal requirements. I would love to review the repositories and discuss the fastest path to complete the missing systems within your timeline. I will share my portfolio in chat I look forward to hear from you. Thanks Best Regards, Mughira

@craigd43

Drawing from my extensive experience in both game development and mobile app development, I can assure you a UNO skill-based gaming app that will not only meet but exceed your expectations. Having previously built similar tournament systems like Wagr Skillz and Triumph, I am well-versed in creating the kind of competitive card-game platforms suited to your needs. Furthermore, my proficiency in React Native, Node.js, and Payment Processing, combined with your existing backend stack, ensures an efficient and seamless integration and functionality. Another critical aspect of this project revolves around payouts and withdrawal functionalities which compels me to mention my expertise in payment processing. With hands-on experience working with PayPal and familiarity with providers like Tipalti – a preferable option for you – I can ensure a seamless integration into your existing system for all payout related procedures including payee onboarding, KYC status sync, tax status sync and more. In essence, hiring me means entrusting the project to someone who has already experienced successfully completing the very same tasks you have remaining – be it backend related or mobile app focused – thus ensuring speed and quality delivery.

@sharmin283

With a robust 10-year background in full-stack development, I am your one-stop solution for realizing your UNO skill-based gaming app vision. My proficiency in Node.js, React Native, and mobile app development are precisely what you need to accomplish your project goals. In fact, I have successfully built skill-based tournament systems in the past, demonstrating my ability to meet the requirements of this project. Furthermore, I have extensive experience using React Native in a TypeScript environment, which aligns smoothly with your current tech stack. My solid understanding of your existing backend system comprising of Node.js, Express, PostgreSQL and DragonflyDB/Redis is an added advantage as transforming these modules to match your needs would be effortless. I'm also well-versed in PayPal's server-side foundation--a crucial component for facilitating payments in this app. Lastly, Promoting fair play and creating a secure gaming ecosystem are of utmost importance to me. I will ensure that the server maintains complete control over game operations while enhancing anti-cheat protection against fraudulent activities. By leveraging my skills and experience I'm confident that I can help take your UNO skill-based gaming app to new heights!

@steveng96

Hello, I have over 7 years of experience in full-stack development, specializing in Node.js, React Native, and PostgreSQL. My expertise includes building scalable SaaS, fintech, and eCommerce systems with a focus on performance and real-time processing. Additionally, I am well-versed in modern web/mobile apps, AI systems, and designing low-latency architectures. I understand your requirement for a senior developer or team to complete the UNO skill-based gaming app. With my experience in building real-money tournament systems and familiarity with technologies like Node.js, React Native, and PostgreSQL, I am confident in providing a professional solution aligned with your project description. Let's start a chat to discuss your project requirements further. Thanks.

@DigitalNightOwl8

Hi 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 Mobile App Development, PayPal, Node.js, Affiliate Marketing, Game Development, Redis, Payment Processing, Fraud Detection, React Native and PostgreSQL. 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.. Appreciate your prompt response

@GridsmithLTD

Hi there, I’ve reviewed your project and understand you’re looking for a senior full‑stack / React Native partner who can bring in proven, legally‑reusable modules for real‑money, skill‑based tournaments similar to Skillz/Wagr while aligning with your existing Node/Express/Postgres, React Native, and AWS stack. I’ve previously shipped server‑authoritative, Socket.io-based card game engines with match logging, fraud / anti‑cheat signals, and payout‑gated KYC flows, as well as iOS PayPal / card payment bridges in React Native tied to server‑verified Orders APIs. My approach would be to plug in a hardened, server‑authoritative game room engine, wire PayPal iOS CardPayments to your existing backend capture and tournament access checks, then complete the tournament lifecycle (lock at start, snapshots, ties, refunds, no‑shows) and leaderboard endpoints, all mapped to your dynamic calculator and eligible‑state rules. In parallel, I’d integrate a payout provider (Tipalti or similar) into your wallet and ledger, build the affiliate tournament workflow around your admin approval process, and replace dashboard mock data with real wiring for KYC, fraud monitor, and tournament monitoring. Within the 7‑day plan you outlined, I can align with your daily milestones using my existing modules for payments, game rooms, affiliate ledgers, and AWS ECS/Fargate deployment, then harden with rate limiting, webhook replay protection, and end‑to‑end tests from payment to tournament access Could you s

@johnhygh

Hello Sir, As a seasoned full-stack developer with specialization in Node.js and PostgreSQL, I am perfectly suited to complete your UNO skill-based gaming app project. My unique edge comes from having built similar systems before and the ability to legally reuse or adapt code while maintaining high levels of integrity. Having worked on real-money and skill-based tournament systems like Wagr Skillz and Triumph, I am well-versed in creating bespoke gaming experiences for users. One of the key areas of specialization that I bring to the table is my expertise in server-authoritative game engines, a requirement that is central to your project. My thorough understanding of deck control, shuffle, turns, timers, scoring and the ability to validate every move made by players makes me an invaluable asset to your team. Moreover, my commitment towards anti-cheat methods will ensure fair gameplay, protecting your app from bad moves, collusion signals or client tampering. Another proficiency that sets me apart is my comprehensive knowledge in Backend Architecture, spanning various programming languages like Node.js, Python, Ruby on Rails and PHP (Laravel). This can prove extremely useful when integrating PayPal iOS Card Payment as it involves React Native bridge backend-created PayPal order ID flow and handling multiple payment states effectively. It also extends to managing tournament lifecycles Thanks! John

@rishi9343

As a seasoned and versatile full-stack developer, I bring two major points of expertise to the team. Firstly, my in-depth understanding and knowledge of key elements such as Node.js, PostgreSQL and React Native make me highly skilled for the project. My proficiency in these technologies guarantees a smooth integration of PayPal payment system on your iOS app, while maintaining data privacy and security. Secondly, I have considerable experience in creating server-authoritative gaming engines that are anti-cheat protected, highly accurate and resistant to tampering- a crucial aspect of the project for which you need an expert. In addition, I’m well-versed in efficient game logistics such as deck shuffle, turns and scoring – all crucial parts of ensuring fair gameplay that best represents your vision of UNO skill-based gaming. Thirdly, the project also requires meticulous handling of tournament lifecycles, payouts, KYC and withdrawals. I noted that you would favorably consider Tipalti payout provider integration. My 8+years’ experience in backend service development gives me both deep technical know-how with payment gateway integrations like Tipalti as well as UX sensitivity to ensure seamless cashout processes affiliated with the tournament cycle.

@romany55

I am an experienced full-stack developer with a strong background in real-money gaming applications, specializing in skill-based tournament systems similar to Skillz and Wagr. I have extensive experience in integrating payment systems, including PayPal's iOS SDK, and building server-authoritative game logic with Socket.io. Given your existing backend and requirements, I can seamlessly utilize my reusable code for the payment flow and anti-cheat mechanisms. My proposed one-week implementation plan aligns with your needs, ensuring timely delivery. I will provide App Store links and documentation upon request. Let's discuss how I can bring your vision to completion efficiently.

@DeMit19

Hello, Do you have a legal right to reuse or adapt your previous code modules to finish the missing pieces of the UNO skill-based gaming app project? The server-authoritative game engine seems to be the critical missing piece. Can you confidently handle the server control, match logs, and anti-cheat protection required for this project? I have expertise in React Native, TypeScript, Node.js, and AWS deployment. My strengths include: - React Native iOS payment flows - Server-authoritative multiplayer game logic - Admin dashboard development - AWS deployment for Node.js apps My approach involves integrating PayPal iOS checkout, implementing the server-authoritative game engine, and finalizing the tournament lifecycle. I am ready to discuss the next steps to ensure a successful project completion. Thank you, Dejan M.

@taraskkorol

Hi there. This needs production completion around PayPal iOS checkout, server authoritative UNO game rooms, tournament locking, payouts, affiliates, admin wiring and AWS deployment. The biggest risks are payment idempotency, client side cheating, payout compliance, WebSocket race cases, leaderboard disputes and mock admin pages. I would first run all repos locally and trace payment to tournament access, then inspect the current game, ledger, KYC and admin data models. Do you already have Tipalti or another payout provider approved? Which existing modules must be preserved exactly?

@serviceaxisgroup

Hi, I can help with a working server-authoritative UNO skill-based tournament flow that only unlocks access after verified PayPal iOS card payments. I’ll start by running your repos locally, reviewing the existing backend/mobile/admin modules, and confirming the legal state + KYC payout rules. Then I’ll integrate the missing PayPal iOS SDK checkout with idempotent order/capture handling and wire tournament access to backend confirmation, reducing risk via early end-to-end payment-to-access tests and stateful reconnect/cancel failure UX. Do you already have a working React Native PayPal module or must I implement a native bridge? io or Colyseus today in your current sessions? If you share App Store/TestFlight links and the exact existing module boundaries, we can align this quickly.

@sakuraeduard

Hello, I am a seasoned full-stack developer with extensive experience in building real-money and skill-based tournament systems similar to Wagr Skillz and Triumph. I have a strong background in React Native, Node.js, PostgreSQL, and AWS deployment, making me well-equipped to handle the remaining tasks for your UNO skill-based gaming app. To expedite the completion of the project, I propose integrating the PayPal iOS SDK for card payments, implementing a server-authoritative game engine for enhanced gameplay control, and streamlining the tournament lifecycle with registration states and payout mechanisms. I am confident that my expertise aligns perfectly with your project requirements, and I am eager to discuss further details. Best Regards.

@Mofizul21

With over 5+ years of experience in mobile app development and a strong command over Node.js, I am confident that I can bring the missing pieces together for your UNO skill-based gaming app. Having built similar backend systems required for user registration, authentication, KYC verification, and dynamic tournament calculations, I understand the complexities and legal considerations associated with such projects. What sets me apart from others is my ability to create optimized web and mobile apps tailored specifically to meet business needs. My experience in Laravel and Flutter will be invaluable in ensuring streamlined communication between the frontend (React Native) and backend (Node.js). Lastly, my developed frameworks have always focused on end-to-end functionality just like what your project entails. I can promise you thorough registration processes with accurate state eligibility checks before paid entries. Skillful integration of PayPal iOS SDK CardPayments into the app will ensure smooth financial transactions. Additionally, I am competent enough in iOS Card Payment Integration to deliver a seamless user experience that's crucial for successful app engagement. Given a chance, I assure you the completion of your UNO Skill-Based Gaming App with absolute efficiency and top-notch quality.

@przemeks0

Hello, As a seasoned mobile app developer with a speciality in React Native, I have successfully completed numerous projects closely mirroring what you're seeking for your UNO skill-based gaming app. My competencies include full-stack development, particularly in areas requiring real-money transaction integration and infrastructure building for skill-based tournament systems - characteristics fitting for your project needs. In addition, I am Adept in backend technologies such as Node.js, Express, PostgreSQL (or Redis) and Payment gateways including PayPal to ensure smooth service processes. Drawing from my robust knowledge on server-authoritative game engines, I have built anti-cheat protected decks ensuring accurate shuffle mechanisms and tamper-proof moves. My proposed server also adeptly handled all tournament lifecycles while providing transparent logs of each match to facilitate dispute management and maintain integrity on the leaderboard. One area where I stand out strongly is my commitment to leveraging already existing code that offers seamless scalability. This is evident in my proficiency with AWS and cutting-edge tools as well as my extensive experience designing secure and effective payouts and withdrawal mechanisms similar to requirements mentioned in your project. Overall, choosing me guarantees a tailored, efficient and timely completion of the UNO skill-based gaming app. Your assistance in giving me this opportunity Thanks!