I've 10 years of experience in photoshop, especially photo editing and retouching and exporting different sizes and formats as per the client request.
Frankly I'll need to know more, you can send me one sample via chat, I'll try to help you with it before getting the job. If it worked for you, we can discuss the rest of the photos and the time frame. And if it's just the one, then no worries :) ... happy to help if I can.