ASINs Buy Box Tracker Tool

Looking for a developer to create a desktop application that tracks Buy Box winners on Amazon for 100-200k ASINs daily.

Key requirements:
- The tool should allow file upload for ASINs
- The output should be a CSV file containing Buy Box winner names, selling prices and quantities.
Amazon.com
Amazon.co.uk
Amazon.ae
Amazon.sa

Ideal skills and experience:
- Proficient in desktop application development
- Familiar with Amazon's Buy Box mechanics
- Experience in handling large datasets