Complex People Background Removal & Replacement

I'm seeking a professional with expertise in background removal from images, particularly ones containing people.

Key tasks:

* Carry out complex background removal from a set of images with people.
* After removal, replace these backgrounds with specified custom images.

Ideal Skills & Experiences:

* Proven experience in complex background removal.
* Expertise in Photoshop or similar editing tools.
* Attention to detail to maintain the quality of images.
* Familiar with background replacement, especially with custom images.