Connect webserver "plesk-Ubuntu" with LocalServer Windows

I need an expert to connect my web server "Ubuntu Plesk with a local Windows server using OpenVPN.

Requirements:
- Secure, reliable connection
- Configure according to my traffic needs (VPN preferences)
- Provide documentation for setup

Ideal Skills:
- Experience with OpenVPN
- Windows server knowledge
- Networking expertise

- Provide also the list of ports
- Test Connection