Secure Reverse Proxy Setup -- 2

I'm looking for an experienced professional to set up a reverse proxy using IIS + ARR. The primary purpose of this setup is to enhance security for my applications.

Key Requirements:
- Configure IIS + ARR as a reverse proxy
- Implement IP address filtering
- Set up a Web Application Firewall (WAF)
- Ensure the overall security of the proxy setup

Ideal Skills and Experience:
- Strong expertise in IIS and ARR
- Knowledge of IP address filtering techniques
- Experience with configuring WAFs
- Background in securing reverse proxies

Please share relevant experience and approach.