TrueNAS Server HDD Repair

I need a skilled technician to troubleshoot and service my TrueNAS server, specifically addressing the following:

1. Resolve all Truenas system errors.
2. Rebuild new hard drive replacement.
3. Add two VM to access remotely when traveling using Windows 11 OS
4. Troubleshoot existing nextcloud account
5. Setup backup schedule
6. Add wyze and Reolink surveillance cameras – install and setup Ispy and wyzebridge hosting
7. Install and setup photo prism
8. Setup cell phone to automatically backup pictures and data to server
9. Setup server VPN.
10. Install and setup wordpress
11. Discuss network bandwidth optimization

Key tasks include:
- Diagnosing the extent of the disk failure
- Safely removing the faulty HDD
- Replacing it with a new drive
- Ensuring proper RAID configuration post-replacement
- Confirming system stability and integrity

Ideal skills and experience:
- Extensive experience with TrueNAS and RAID configurations
- Proven track record in handling HDD failures
- Strong background in network and storage systems
- Ability to ensure data integrity and system performance post-repair

Please provide relevant experience in your bids.