Face Editing

I'm looking for a freelancer to help me with face editing. The specific editing tasks I require are: Skin retouching, Blemish removal, and Facial feature enhancements. In particular, I need an image of one face to be placed in another picture/face swap essentially. I am looking to the freelancer's expertise as far as which images to use, and can explain clarity needed more in depth. I need the final delivery format in JPEG preferably but I can change it if needed. Looking to have this done asap. Thank you.