Bluetooth Printer Command App

I need an expert Android app developer to create a utility that creates a Bluetooth port, connecting my web browser directly to portable/handheld Bluetooth printers. The main purpose of this app is to route a file with a print command to the printer without requiring additional applications for assistance. This tool will primarily be used for printing Barcodes/QR codes.

Key skills and experience needed include:

- In-depth knowledge of Android app development
- Previous experience with routing print commands via Bluetooth
- A strong understanding of web browsers and effective connection techniques
- Familiarity with barcode/QR code file types
- Experience with portable/handheld Bluetooth printers.