2nd and 3rd level Nextcloud / Ubuntu / Whmcs Support - occasionally and ongoing

We are looking on a long term base for:
2nd and 3rd level Nextcloud / Ubuntu / Whmcs Support - occasionally and ongoing

- Nextcloud / Ubuntu / Whmcs support and administration
- Nextcloud latest version
- Ubuntu 21 LTS
- Whmcs latest version

This is us:
https://www.scngmbh.at
https://www.scngmbh.ch
https://www.scngmbh.de
https://www.seminar-experts.at
https://www.seminar-experts.ch
https://www.seminar-experts.de
https://www.networkuniversity.at
https://www.networkuniversity.ch
https://www.networkuniversity.de
https://www.sysknowledge.at
https://www.sysknowledge.ch
https://www.sysknowledge.de
https://www.s-r-i.org
https://firstcloud.online