Professionally edit/enhance 650 photos

hi
I need someone can:
- edit/enhance (lighting etc)
- Remove background
- and center the product within the image size (no cropping needed) just center it.

this job is only for what is required above, NO retouching(alteration of the product) is needed at this stage.

nearly all images have a whiter background.

I have approx 650 images in jpg.

a sample is attached.

I will check each image my self after and if the images are not done properly will need to be redone.

any questions please let me know.

eta: 1 week.
fixed price quote.

thanks