Subscription-Based Creator Platform Development

I'm looking for a skilled developer to build a subscription-based creator platform. The platform will allow creators to monetize their content and engage with their audience.

Key Features:

- User registration & authentication (creator, subscriber, admin roles)
- Secure subscription and one-off payment processing (credit/debit cards, PayPal, EU-specific methods like SEPA Direct Debit, and crypto if possible)
- Creator profiles to post/manage exclusive photo/videos content
- Private messaging/chat between users
- Admin dashboard for moderation, analytics, and user management
- GDPR-compliant privacy & security measures
- Responsive and scalable design
- Modern, maintainable technology stack

Optional Features:
- Live streaming
- Real-time notifications

Ideal skills and experience:

- Strong background in building secure, scalable web applications
- Experience with payment processing integration, especially for EU markets
- Familiarity with GDPR compliance
- Proficient in modern web development technologies and frameworks
- Experience in building responsive UI/UX

Please provide examples of similar work and your approach to ensuring security and compliance.