Job description
I will commission an upgrade of the entire Joomla system from version 3.10.11 to version 4.x. The update certainly requires a bit of gymnastics, because the scan before the possible update "spits out" several incompatibilities in modules, components, etc. In a nutshell, the task is to make the site work invariably, with the same graphic design, but already on the Joomla 4 engine.
