Crypto Mining App & Website Development

I'm seeking a full-stack developer to create an app and website for crypto mining. The platforms should include iOS, Android, and web.

Key Requirements:
- Primary functionality focused on crypto mining, e-commerce, Integration system & Booking System.
- User authentication via email and password

Ideal Skills:
- Experience in app and website development
- Strong background in crypto mining technologies
- Familiarity with user authentication protocols

Please share your relevant experience and approach to this project.