What is Interprise in IT?

Question

Software and Internet Services

Hello.
I, unfortunately, cannot understand what is interface in IT? Namely, what is done in Java / C #, and how it looks.
For example, in Python:
I can make content portals (like news sites) and web microservices (not very demanding in terms of speed) with Django. Sometimes you can file an asynchronous project on Tornado.
I can write website parsers in Request/BeautySoup + selenium
I can make mobile apps in Kivy (Doesn't make sense though).
I can write less demanding desktop applications with PyQt
I can write tests (internal and blackbox) with PyTest
I can calculate BigData with NumPy/Pandas
===
Could you expand on Java/C# as well? So let's say banking software is operator applications + transactions, or are ATMs, logistics of encashers, programming of card readers, etc. also connected here? Those. What exactly is Interprays software?

Answer 1

what exactly is Interprays software

software that solves the problems not of a specific person, but of an organization.
https://en.wikipedia.org/wiki/Enterprise_software