Proxmox IPv6 Cluster & OPNsense, workload 2 or 3 days, NO BOTS

I am rebuilding my virtual-infrastructure from the ground up and want an expert hand beside me while I do it. The core of the job is a Proxmox VE cluster that must run natively on IPv6 and use Ceph for shared storage. In parallel, three OPNsense firewalls need an in-depth configuration: one sits at the edge, the other two protect separate internal networks. Once the base is stable I also want help installing and tuning Univention Corporate Server and the Inuvika OVD platform inside the cluster, with proper DNS and certificate management throughout.

Scope of work
• Configure the Proxmox cluster, bring up IPv6 networking on all nodes, and integrate a Ceph pool that Proxmox can use for VM/CT storage.
• Hard-en and document the OPNsense setup (rules, VLANs, routing, dual-stack, and any NAT or VPN basics) so traffic flows cleanly between the entry firewall and the two internal firewalls.
• Deploy UCS and Inuvika as VMs/CTs, making sure they resolve correctly via internal DNS, obtain valid TLS certificates, and start without errors.
• Provide concise notes or diagrams so I can maintain and extend the environment after you finish.

You will be working directly on live hardware over a remote session, so solid Linux system-engineering skills and confidence with Proxmox, Ceph, and OPNsense CLI/GUI are essential.

Goal is a whole proxmox cluster with 1 entry firewall (every bit IN and OUT needs to be controlled), the second and third firewall presents 2 Subnets with 16 x 28 nwtworks as vlan, only 3 server in theses lan can comminucate outside, the rest is forbidden to send 1 byte out and in

inuvika needs to be configured with relution
we will work both on the tasks, you will remove work on my servers, monitored (nobody will work without superviced on my envoronment.
work load 2 or 3 days. (most likely 2)
only complete price for 2 days (if you change the price i will delete your bid)