The basic purpose of the project would be to take around 40-50 inputs for various information/data. We will be providing a basic drawing of the UI to understand how it would exactly look. Inputs will contain most of the text fields with some basic input validation, image inputs with size/resolution validation, and maybe some json files. The purpose that software would serve will be to store the data as json saved with paths of the files and to post (upload) the data on our server using the APIs that we will provide you by combining the inputs as JSON, and the selected images and the selected json file all into a password protected ZIP file maybe you can use 7z cli exe for that. Further, for the first time use, we would like to put a validation using our API, that also we will be providing you.
It should be working exactly same on every platform Linux/MacOS/Windows.
We will be sharing more details over the chat if you are interested but this is all basic idea about the project.
So, all it concludes, there will be like 4-5 sub forms for asking user inputs data and then post it to server in a zip file. We will need an excellent UI design for the same and the source code obviously.