Challenges Solved
- Low-Latency Streaming: Architected a production-ready backend handling WebSocket streaming with <150ms audio round-trip latency.
- Secure Execution: Implemented secure server-side tool execution with request validation and connection pooling for 50+ concurrent users.
Signal
Systems Engineering / Real-time AI
Technical Depth
- WebSocket Optimization: Optimized the server-side proxy to handle high-frequency audio packets without buffering delays.
- Resource Management: Implemented efficient connection pooling to maintain stability under load from multiple concurrent streaming sessions.
- Security: Designed a robust validation layer for tool execution, preventing unauthorized access while allowing the model to interact with external APIs.
Links