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BackendReal-Time Market Sync★ Featured
Real-Time IPO Management System
A high-performance financial platform for real-time IPO tracking and management. The system processes market data with low-latency WebSocket connections, provides instant alerts for IPO subscriptions, and handles scheduled market operations with precision timing.
The Challenge
Retail and institutional investors missed IPO bidding windows due to delayed financial data broadcasts.
The Solution
High-frequency financial market data processing platform with low-latency WebSocket live updates, subscription triggers, and scheduled cron jobs.
The Impact
Achieved sub-100ms latency for real-time market updates, scaling to 10,000+ concurrent connections.
Technologies & Tools
NestJSSocket.IOTypeScriptCron JobsPostgreSQLRedis
Key Engineering Challenges
1Achieving sub-second latency for market data updates
2Handling concurrent WebSocket connections for thousands of users
3Implementing reliable scheduled jobs for market operations
4Building fault-tolerant architecture for financial data
Results & Measurable Outcomes
Achieved <100ms latency for real-time updates
Scaled to handle 10,000+ concurrent WebSocket connections
Built 99.9% uptime with automatic failover
Processed millions of market data points daily
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