A Real-Time Interactive Game Platform for Large-Scale Events
A browser-based game interaction platform designed for large-scale events such as corporate gatherings, educational workshops, and indoor/outdoor exhibitions.
Built with Next.js and Node.js, the system supports hundreds of simultaneous users without requiring any app installation.
It features a host-participant separation structure, optimized for large displays and live control, making it ideal for on-site booths and real-time audience engagement.
More than 10 mini-games—including quizzes, buzzers, bingo, and code-based entries—can be easily customized per event and operated in real time.
Key Features & Roles
10+ Real-Time Game Modules
Includes multiple-choice/short-answer quizzes, order-matching, buzzer games, bingo, code input, random draw, and more
Host / Participant Mode Separation
Host interface allows question control, timing, and results management, while participants respond via a dedicated real-time input UI
Large Screen Optimization
Auto-scaling visuals and animations optimized for various screen resolutions
Code-Based Session Access
Simple access structure using generated session codes, no login required
On-Site Performance Design
Lightweight UI and WebSocket-based communication minimize delay and maximize responsiveness in live environments
This B2B SaaS platform supports real-time, game-based interaction across education, corporate events, and exhibitions, with enterprise-level scalability and seamless screen output compatibility.
Tech Stack & Infrastructure
Frontend: Next.js (React), TailwindCSS, WebSocket (Socket.IO)
Backend: Node.js (Express), MongoDB
Infrastructure: AWS EC2, S3, CloudFront, Route53
Deployment: PM2-based session management, nginx reverse proxy for load balancing
Contributions & Responsibilities
Designed full platform architecture and all game logic
Developed dual-mode UX for host and participants
Built and refined over 10 distinct game modules
Operated and tuned AWS-based infrastructure for stable performance
Optimized UI/UX for live event responsiveness and low latency
A browser-based game interaction platform supporting 10+ real-time games for hundreds of participants at live events — no installation required.