LLM-Powered Chatbot Development

I need a sophisticated chatbot integrated with a large language model (LLM) to enhance natural language understanding and generation.

Essential Frontend Functionalities:
- Real-time Message Streaming: Utilize SSE or WebSockets for seamless message delivery.
- State Management: Maintain chat states on the server for previous messages and multi-threaded conversations.
- Routing & Session Handling: Organize conversations within a single session using conversation IDs.

Backend & Communication Layer:
- Server-side management of chat sessions and history.
- WebSocket/SSE endpoints for live streaming of LLM responses.
- RESTful APIs for accessing chat history and session metadata.

Ideal candidates should have:
- Proficiency in integrating LLMs
- Experience with real-time data streaming
- Strong backend development skills, particularly with WebSockets and RESTful APIs
- Knowledge in state management and frontend/backend communication

Looking for a streamlined, efficient, and user-friendly chatbot experience.