What Did You Learn at Companies That You Worked At?

I was doing freelance work when I was in college doing Android apps. In the last few years of my career I enjoy building application that serve the end users and provide value for them more than I want to be an expert in let's say some back end engineering role. When covid hit I was forced to be home alone all day it really hit me hard in the feeling when you know you cannot go anywhere nobody to talk to yeah so that combined with the with the urge of going back to build build apps and and stuff made me think of going on a new journey.