We manage a number of Joomla websites.
To start this work fixes downloading code access that where access taken out of service due to a series of server intrusions.
For the right programmer or developer this fix should be easy. However, ensuring this area of the server code was not the source of the errant access is a bit harder and is the service code fix if it is the source of venerability.
Once this fix is complete, we have a number of site improvement projects/needs to discuss including, possibly, a number of Joomla migrations. This work is not part of the initial work. This additional work should be a somewhat regular work over time.
I often like to explain work via screen sharing.