3 skills
Backgrounds That Obey the Light on the Product
Match a generated backdrop to the light already in the photo, with a reject list for floating products, wrong shadows and invented props.
Cutouts That Survive a Zoom
Edge-by-edge inspection order for a background removal, plus export rules that stop halos and off-white product shots reaching a listing.
One Consistent Look Across a Catalogue
Lock ratio, margin, shadow and background before a bulk run, then audit the output as a grid so inconsistency is actually visible.