A full stack developer is a programmer who has the skills and knowledge to work on both the front-end and back-end of web development. Python is a popular programming language used by full stack developers to build web applications. There are two main web frameworks that developers use with Python: Flask and Django.

Flask is a micro web framework that is lightweight and flexible, allowing developers to build web applications quickly and easily. It is ideal for small to medium-sized projects, and it is often used for prototyping and developing Minimum Viable Products (MVPs). Flask is also highly customizable, allowing developers to build custom functionality and features.

Django is a more comprehensive web framework that provides a range of features and tools for building complex web applications. It includes built-in features for database management, authentication, and security, making it a popular choice for building large-scale web applications. Django is also highly scalable and can handle high traffic loads with ease.

Full stack developers who work with Python, Flask, and Django have a wide range of skills and knowledge related to web development. They are able to work on both the front-end and back-end of web applications, and they can develop custom functionality and features using Python and the Flask or Django web frameworks. They also have a good understanding of database management, security, and other important aspects of web development.