How to create arguments in path with regular page node instead of module, yet pass them to a module
https://www.drupal.org/project/pathauto
will help you on your quest ... to do this make custom fields to collect the arguments then use tokens to replace them...
Edit:
but if your developer is using the front end to create content (nodes) its easy to create path arguments ...
my idea was to make the fields to help generate the &quot;path&quot; ...
then in your module you have to simply load the node then access the fields .. sure there is more ways to do this like look in to the path and explode out the &quot;/&quot; then use them but way easier just to get from the loaded node object.
other than that can you please up date your question to be more clear