Display timer on a Quote

Summary:

User clicks on a Save button on a Quote and had to wait for the backend processes to be completed and not ware of the time that it would take to finish all the actions configured behind the save button.

Content (required):

is there a way to show a timer on the UI which states that the process would be completed in a minute(s) or so.

Intension is to provide better UI experience for the end user.

Version (include the version you are using, if applicable):

Code Snippet (add any code snippets that support your topic, if applicable):