MAUI Scan & PDF Upload App

I need a .NET MAUI desktop utility that can do two things on any standard Windows PC:

1. Talk to any connected scanner, capture pages (text documents, images, existing PDFs), and instantly ship the resulting file to my website’s REST endpoint using an API-key header.
2. Register a silent “PDF Printer” so that whenever a user prints from Word, Excel, a browser—anything—the job is turned into a PDF and uploaded to the same endpoint just as the scans are.

Key points I care about
• No brand-specific dependencies: the scanning routine must work with any TWAIN/WIA compliant device out of the box.
• Minimal UI: a small settings screen for the endpoint URL and API key, a status log, and a retry queue if the network is down.
• Clean, well-structured C# code and an MSI/EXE installer so our IT team can deploy it easily.

Deliverables
• MAUI application source, compiled binaries, and installer
• Virtual PDF printer driver bundled with the app
• Brief setup guide and code comments explaining where the scan/print streams are captured and where the API call is made
• A short test plan showing successful uploads for a text doc, an image, and a multi-page PDF

If you’ve built similar device-agnostic scanning or virtual printer solutions in .NET, I’d love to see your work and discuss timeline.