Hello! My name's Jorge, I am an electronics engineer with experience writing firmware for embedded devices.
I have worked with serial terminals for a while, including Terra, RealTerm, and minicom. I understand how it is working with these, and what would you expect from a properly configured GUI specific for your project. I have worked with GUIs as well, specifically using Python language.
I will need from your the specific lists of configuration required to be controlled by the final user, and how it will interfaced (A simple mockup, just to have an idea of the arrangement of it).
I am capable of completing your project, please contact me to discuss all the details of the project. I'd be glad to answer your questions in order to start working on your project as soon as possible.
Thanks for your time.