Ubuntu Server Hardware Certification

I'm looking for an experienced Linux specialist to certify some hardware. The hardware in question are servers that will be running Ubuntu. I need a comprehensive evaluation and certification of all server components, including CPU and Memory, Storage and RAID, and Networking.

Ideal skills for this job include:
- Extensive knowledge of Ubuntu and Linux in general
- Hands-on experience with server hardware
- Understanding of server component requirements and performance metrics
- Certification experience

Please provide examples of previous certification work done, particularly with Ubuntu servers.