I am a Python and Django enthusiast. I work at a rapidly scaling startup called Migrio. I have spent years trying to understand the fundamentals of Pythons, and Django, and how to optimize code. I have done extensive research on a variety of language rules on how each mechanism and function works and which one should be used for a particular use case. We have also presented at DjangoCon US 2022 and OpenEdX Conference Lisbon 2022 over similar optimization and refactoring topics.