Hello Sir/Ma'am,
As per your requirement we can build gui over your existing Fortran code. As Fortran is not meant to be developed for GUI but there are multiple library frameworks for creating cross platform GUIs like QT using C++ or Python, ElectronJS using NodeJS etc. And we can connect both Fortran with these frameworks to make highly scalable Apps.
As I have created multiple GUI desktop applications in different languages for my offline clients now I want to explore my freelancing journey in on-line platforms.
I also have experience of developing websites, AI models, Web APIs etc.
Let's have a discussion about your code and all. Over chat and I'll show you my portfolio and all.
N.B: This is a new ID so just contact me.