Full-Stack Security Upgrade

I need an expert to implement a comprehensive security upgrade for my website. The primary focus is on database encryption, as I'm using MongoDB.

Key tasks include:
- Admin access hardening
- API protection
- Tor/VPN routing
- WAF setup
- Intrusion detection
- Database encryption (MongoDB)

Ideal skills and experience:
- Expertise in modern web security practices
- Strong background in database encryption, specifically MongoDB
- Experience with WAFs, intrusion detection systems, and API security
- Ability to provide step-by-step implementation with thorough documentation

Looking for a professional who can enhance my site's security effectively and efficiently.