Secure Multiplayer Gaming Platform Development
Budget / Salary₹12,500–37,500
TypeFreelance project
LocationRemote
Posted5 hours ago
I need a full-stack team to take an idea from concept to launch: a secure, real-time card and casual gaming platform delivered as both an admin web dashboard and a Flutter mobile app for iOS and Android.
First release content
The game catalogue in version 1 will blend classic card titles with light casual games so users can jump between genres without leaving the same lobby.
Wallet & economy
All monetary flow is handled through an in-app virtual-coin ledger. Players buy, earn, and spend coins inside the ecosystem; no direct bank, card, or third-party wallet integrations are planned for the initial build. The ledger must record every credit, debit, bonus, and promotional drop in a tamper-proof manner and expose clear history screens to the user and the admins.
Core platform pieces
• Admin Panel (web): role-based access, player search, suspension tools, transaction logs, configurable rake/fee tables, bonus campaign manager, and KPI dashboards with basic analytics.
• Game Server & Logic: authoritative real-time gameplay over secure WebSockets with scalable rooms/lobbies, turn timers, reconnection handling, and anti-cheat checks.
• Mobile App (Flutter): a single codebase delivering smooth UI/UX on phones and tablets, push notifications, device-level security, and seamless hand-off to the WebSocket layer.
• Cloud-ready Backend: user auth, wallet micro-service, matchmaking, and REST/gRPC endpoints documented in OpenAPI.
Acceptance criteria
1. End-to-end flow demonstrated: register → receive starter coins → join a live room → finish a match → see updated balance and match history.
2. Admin can credit/debit any account and view real-time logs.
3. Build passes automated tests and a basic security audit (OWASP top-10 checks for web and mobile).
4. Flutter app approved on TestFlight and internal Play Console track.
Source control in Git (private repo from day one) and weekly progress builds are expected so I can test on actual devices as features land. Let’s create a production-ready foundation that can grow with additional games and payment methods in future versions.
First release content
The game catalogue in version 1 will blend classic card titles with light casual games so users can jump between genres without leaving the same lobby.
Wallet & economy
All monetary flow is handled through an in-app virtual-coin ledger. Players buy, earn, and spend coins inside the ecosystem; no direct bank, card, or third-party wallet integrations are planned for the initial build. The ledger must record every credit, debit, bonus, and promotional drop in a tamper-proof manner and expose clear history screens to the user and the admins.
Core platform pieces
• Admin Panel (web): role-based access, player search, suspension tools, transaction logs, configurable rake/fee tables, bonus campaign manager, and KPI dashboards with basic analytics.
• Game Server & Logic: authoritative real-time gameplay over secure WebSockets with scalable rooms/lobbies, turn timers, reconnection handling, and anti-cheat checks.
• Mobile App (Flutter): a single codebase delivering smooth UI/UX on phones and tablets, push notifications, device-level security, and seamless hand-off to the WebSocket layer.
• Cloud-ready Backend: user auth, wallet micro-service, matchmaking, and REST/gRPC endpoints documented in OpenAPI.
Acceptance criteria
1. End-to-end flow demonstrated: register → receive starter coins → join a live room → finish a match → see updated balance and match history.
2. Admin can credit/debit any account and view real-time logs.
3. Build passes automated tests and a basic security audit (OWASP top-10 checks for web and mobile).
4. Flutter app approved on TestFlight and internal Play Console track.
Source control in Git (private repo from day one) and weekly progress builds are expected so I can test on actual devices as features land. Let’s create a production-ready foundation that can grow with additional games and payment methods in future versions.
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