Batch Background Removal Needed

I have a set of 11-50 images that all need clean, precise background removal in Photoshop. The final files should keep their original resolution, with the subjects isolated on a transparent or pure-white background and no stray pixels or halos. To help me choose quickly, please tell me about your background-removal experience—particularly any similar bulk projects you have completed. If I like what I see, I’ll share the download link so you can deliver the processed PNGs/JPEGs back in the same folder structure. Acceptance criteria • Crisp, natural edges around every subject • No color spill or artifacts • Exact canvas size and resolution preserved • On-time delivery of the full batch in the agreed format