Linux Server Administration Needed

Hi,

I’m looking for a reliable Linux server administrator for ongoing support.

Current setup:

* 2 Linux servers with multiple domains
* One should act as a backup/failover server (not fully set up yet)
* We use Cloudflare (DNS/protection) and Combell (domains)

Immediate task:
We need to switch a staging site to live (via Cloudflare) within 2–3 days.

Could you let me know:

* your experience with similar setups (Linux, Nginx/Apache, MySQL)
* your approach to backups, failover and disaster recovery
* your availability and response time for urgent issues
* your pricing (hourly or fixed)

Also very important:
Do you provide clear documentation of the setup?
For example:

* architecture overview / diagram (servers, domains, backups, failover)
* access documentation
* recovery steps in case of issues

In the past, missing documentation caused problems, so this is essential for me.

Are you available to start immediately?

Thanks!