Python is a programming language used for data analysis and visualization. Some of your responsibilities as a part-time Python developer are to write scalable and effective code, develop an application using user-facing elements, test and debug computer programs, and create backend components to improve performance and responsiveness. Your other duties include working within the existing framework to ensure that software fits the client’s needs, implementing data protection and security solutions, examining current systems to determine where improvements could be beneficial, and prioritizing and assessing feature requests to determine if these are feasible and something that you can implement.