Built a full-stack real-time stock alert platform using SSE, Redis Pub/Sub, and Flutter, enabling instant notifications and live market monitoring across devices.
Tech Stack
GoFlutterRedisSSEMySQL
Key Features
Implemented SSE-based real-time price streaming every 2 seconds
Integrated Redis Pub/Sub for multi-topic alert routing
Created MySQL + Redis dual-storage architecture
Designed alert engine supporting 5+ conditional operators
Integrated FCM push notifications
Developed MD3 UI for Web, Android, and iOS
Handles high concurrency with SSE hub architecture
Performs continuous rule evaluation with low latency
