Hello and welcome to my first Mirror post! This post is a copy of the LinkedIn article I wrote in 2020. Back then, I intended on updating and continuing this post. I will not be doing that. I hope you find this article informative and inspire you to delve deeper.It doesn't matter whether you're self-taught or you went to school to study computer science. If you're looking to be hired as a software engineer, you're going to need to understand Big O notation along with calcu...
