We do not install CMS (Content Management System).
The most famous CMS on the market being WordPress, Joomla etc ..., on the one hand, out of ethics, we believe that it is not our job to make our customers pay for free software developed by others.
We develop, we don't install ready-made software, although it also takes a long time to install properly.
In addition, because most of the interesting modules are paid and often very expensive. Especially because in the end, by dint of installing all the interesting modules, we quickly end up with a sort of gas factory with incessant incompatibilities and updates.
CMS being Open Source sites with fairly substantial security vulnerabilities, they are the favorite target of hackers of all stripes, who delight in cracking security.
And finally, because a CMS never really meets the exact needs of a customer. So this requires modifying existing modules and spending three times as much time adapting them for often a very average rendering.
A simple hobbyist with some computer knowledge will be able to do this for you very well ... well, in terms of the installation.