Smart Home AI Integration

I'm looking for someone to buy and automate smart locks, cameras, lights, and speakers using a custom home AI system that is voice-activated. This system should be based on Home Assistant and utilize the OpenAI API for a custom AI assistant integration.

Requirements:
- Smart locks (only type needed)
- Indoor, outdoor, and doorbell smart cameras
- Smart lights and speakers
- Custom AI assistant integration (LLM-based)
- Voice activation

Ideal Skills and Experience:
- Experience with Home Assistant
- Familiarity with OpenAI API
- Background in smart home automation
- Strong understanding of various smart devices and their integration