My first software engineering job Was creating an internal, CRUD app for a utility company. It allowed tasks to be efficiently given to installers based on their locations.

It was a really basic CRUD app, but it increased efficiency dramatically. Insane amounts of value were created.

The repairers were experienced professionals. Some had advanced degrees in EE. But that silly little CRUD app made them exponentially more productive.

They could have been heart surgeons, astronauts, or anything really.