Background removal + logo placement on 350 sports-equipment photos

I need a freelancer to edit 350 sports equipment photos. The images are already sorted in folders and require the following modifications:

- Background: Change from to pure white
- Logo: Add my logo to the bottom-right corner (exact size/position to be agreed)
- Quality: Maintain original resolution and quality, with no visible compression
- Organization: Deliver edited images within the same folder structure

Requirements:
- Proficiency in photo editing software
- Experience with batch processing of images
- Attention to detail

Deliverables: Edited images in PNG format, organized as per the original folder structure.

Files will be supplied via ZIP on WeTransfer, including all photos and logo.

Please include the following in your proposal:
- Turnaround time
- Total price