You can write a "for loop" after a weekend on Codecademy. That makes you a tourist. A Complete Python Developer is a resident—someone who can build production-ready web apps, scrape dynamic websites, automate complex workflows, manipulate big data, and deploy machine learning models.
Coding is a team sport. To go from "learning" to "mastery," you need to master the tools that developers use in the real world. complete python developer zero to mastery