AI-Powered Quiz Website Development

I need a fully functional quiz website hosted on my account, with AI capabilities for question generation, real-time feedback, and adaptive learning.

Key Features:
- Quiz Formats: Multiple choice and True/False
- User Authentication: Optional login for users

Requirements:
- Proficiency in AI integration using APIs
- Experience in web app development with error-free coding
- Familiarity with AI website agents

Please provide a portfolio showcasing relevant experience.