Hi Sir,
I went through your project description, and even the video. The developer who did the work, done pretty well. i can do the work, and can come up with nic gui or if you want i can build web interface such that it works on a cloud platform. so what ever now you are doing, then at that time you can do it through web, and the results will be mailed to you or through dropbox.
out of the above two options, which one you prefer GUI (both for windows, and mac), so the end users no need to install packages and wont have problem in running it.
second option is, accessing the application through web interface, so forget about sharing and installing the application, who even is having credentials they can run the program. Waiting for your comments
Thanks and regards