My Solution:
C# .net code for capturing the device details we can do it through be reading device manager and looking for changes in it as you connect the device. Once we have this data we can upload this to our website.
I will then provide you a website which has a Admin Panel, Dashboard, Reporting, Stock Keeping etc features. And more importantly Generate QR COde section. Which will generate QR code for the currently in use device.
I am Ritesh and I can provide a working solution in 20 days however the project budget is little bit on lower end. If you can increase the budget, we can develop an eye catching UI. We will have multiple round of discussion before finalizing the UI and then we will proceed.
From day 1 you can monitor the progress, as I will share the project link with you and you can see changes in realtime and can provide feedback at a very early stage. I don't mind you changing the requirement if it is an open budget project but for fixed budget I am hoping not to have too many change request.
If you like my approach, let's work together.
Thanks,
Ritesh