Cryptocurrency Exchange Platform
A cryptocurrency exchange platform implementing core trading functionality including order books, matching engines, and various order types (market, limit, stop-loss). Focus on building a robust, low-latency trading system. Currently in active development.
GoPostgreSQLWebSocketsRedis
About This Project
Developing a matching engine in Go for low-latency order processing, using in-memory data structures for order books, PostgreSQL for persistent storage, Redis for caching, and WebSockets for real-time price and order updates.
Order matching engine processes trades in-memory, PostgreSQL stores orders and trade history, Redis caches market data, WebSocket server broadcasts real-time updates to connected clients.
Challenges
- ▸Implementing a fair and efficient order matching algorithm
- ▸Ensuring data consistency between in-memory and persistent storage
- ▸Handling high-frequency trading scenarios with low latency
- ▸Managing concurrent order submissions safely
Key Learnings
- ▸Financial trading systems architecture
- ▸Low-latency system design in Go
- ▸Order book data structure optimization
- ▸Real-time data streaming with WebSockets