One of the first projects I did a long time ago was this app to learn Python. The app is based on three levels: two multiple-choice questions and one level where you need to write the answer. The app was completely useful and available in the app store. The programming language used for this app is Kotlin, one of the most commonly used languages in app development.
The app contains 30 questions, all of which focus on Python and the “pandas” library. You will be able to learn some basic but extremely useful functions, such as how to change the type of a column, replace values, obtain the months of a date column, and more. However, while developing this app, I discovered that I enjoyed coding the back-end, software development, or data science more than UI.
