I am PhD student on natural sciences; though, I have always fancied on programming. During the last days of Covid lockdown, I started taking Python lectures. I have completed full package of Python course which is advanced level. Also, I have finished my very first job for one factory, which I used MySQL and pyqt5 along. In the app, that came out of this project, you could enter, delete, edit customers of the factory and take excell outputs for desired lists... And the data is stored on MySQL.