Real-Time Color Prediction Game

₹1500-12500 INR

Open

Posted 1 minute ago

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Ends in 6 days

₹1500-12500 INR

Paid on delivery

I need a full-stack solution for a fast-paced color & number prediction game built around 30-second and 60-second live rounds. Players choose Red, Green, or Violet (plus digits 0-9), and the platform instantly resolves each round, so low-latency architecture is essential. Core requirements • Game engine that can spin up concurrent 30-s and 1-min gambling rounds, publish odds, lock betting at the cut-off, and announce winners in real time. • An admin back office where I can manually set or override every round’s result, edit user balances, and approve or reject deposits and withdrawals. Granular logs of each change must be retained. • Integrated wallet supporting UPI and QR-code flows for deposits and cash-outs, with automatic reference matching and status updates. • Mobile-first UI/UX: responsive layout, touch-friendly controls, and smooth transitions so it feels like a native app when installed as a PWA. • Engaging front-end with live animations, dynamic timers, and immediate feedback to keep users highly interactive and immersed. Tech flexibility is yours—Node/Express, Laravel, or any real-time-friendly stack is fine, provided you can hit sub-second update speeds and guarantee data integrity. Please outline: 1. The framework and real-time service you plan to use ([login to view URL], WebSockets, Firebase, etc.). 2. Your approach to PWA packaging and offline handling. 3. Security measures for wallet operations and admin actions. 4. Milestone schedule from prototype to production deployment. Acceptance criteria • Round lifecycle completes in under two seconds from bet lock to result broadcast. • Admin overrides reflect instantly on all connected clients. • Successful test transactions via UPI and QR workflow. • Lighthouse mobile performance score ≥ 90. If this fits your skill set, share relevant live demos or GIFs showcasing similar interactive gambling projects, plus a concise timeline to launch.

Game Development

Full Stack Development

Node.js

Laravel

iPhone

Mobile App Development

JavaScript

PHP

Project ID: 40748164

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@albert1025dev

Hi, Albert here, from Philippines. Building your real-time color prediction game with UPI and WebSockets comes down to one thing: a first version real users can sign up for and use, without a rewrite later. I'm a senior full stack developer with 10+ years of experience working with Laravel, PHP, Node.js and JavaScript. For your real-time color prediction game, the real challenge is auth, roles and data isolation. A common issue: no clear MVP boundary, so it never ships. My plan: first, agree the MVP scope, user roles and data model. Then, build auth, the core flows and the admin side in Laravel. Finally, test roles, permissions and edge cases, then deploy with backups. I'd start with auth and the core user flow as phase one. The milestones is in the bid details. I've done web app work in Laravel. A few questions to better understand the scope: 1. Will several companies share one install? Then every query needs a tenant check from the start. 2. A proven auth service instead of custom login code? I'd recommend it, resets and security fixes come built in. 3. Are many users on low-end Android phones? Then I'd keep pages light and test on an entry-level device first. I can start right away. Happy to go over the details here in chat and suggest the best approach. Looking forward to hearing from you, Albert

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