Hello!
Thank you for the invitation.
Can you explain me more about your task? Do you have a lot of public IPs on that Windows Server 2016, and do you want to allocate some of these IPs to some OpenVPN clients? So those clients will go to internet via those IPs?
About my experience: I have big experience with OpenVPN servers\clients. Experience with variety of different configurations OpenVPN servers, such as serial connection 2 or 3 OpenVPN servers, for maximum security. OpenVPN over IPv6 protocol. I have big experience with network administration and pfSense. Experience with VMWare ESXi, MS Hyper-V, Proxmox VE, Mikrotik, Ubiquiti and some different skills.
My other skills and reviews you can see in my profile.
Hope for cooperation!
Thank you!