User Account Creation System

I need a secure user account creation system. Users should be able to:
- Create profiles using email sign-up
- Upload a profile photo and provide their full name
- Verify their email via a verification code

Security features are essential, including:
- Email verification
- CAPTCHA
- Moderation tools
- Reporting/blocking capabilities

Ideal skills and experience:
- Experience with secure user authentication
- Familiarity with CAPTCHA and email verification processes
- Knowledge of moderation and reporting tools