AI-Powered Personal Assistant Development

I'm seeking a developer to build a unified personal assistant system. The primary focus is on service integration, specifically with calendar/scheduling and email/messaging services. I require basic interaction with these services.

Key requirements:
- Integrate calendar/scheduling and email/messaging services
- Focus on service integration
- Basic interaction level

Ideal skills and experience:
- Proficiency in AI and service integration
- Experience with calendar and email APIs
- Strong background in developing personal assistant systems