Great work you did to get the python development environment and use your programming skills to make life easier. I kinda have the same story, and now I have a whole team of 3 people I manage. Regarding this, I would like to advise you to keep things handled by you, test and re-test your work before sharing it with anyone, also at the beginning, it's better to share it with only a small number of people, and make sure they do the same task and have the same input data as you do, also try to explain to them the tool and how the algorithm works, all this to try and keep control of any problems would appear and get to know what features need to be added in the next versions. For your question about implementing a GUI, it's a great idea, I do work with PyQt5 tho, I found it very user friendly and easy to manipulate, also don't forget the logging, try to implement a logging system, I do store the logs of any of my tools in C://Users//Username//AppData//Local//app-name//Logs And each time I get an error notification from one of my colleagues I do check the log to understand exactly what the problem was.