Photo Enhancement and Person Addition

I need a skilled photo editor to add a person from another photo and enhance the existing image.

Requirements:
- Add a person from a separate photo
- Clean up the image by:
- Background enhancement
- Lighting adjustment
- General beautification

Ideal skills and experience:
- Proficiency in photo editing software (e.g., Photoshop)
- Experience with seamless person addition
- Strong eye for detail in lighting and backgrounds
- Portfolio showcasing similar work

Please provide samples of previous work.