Picture Resizing and Editing for Locket

I'm looking for an experienced photo editor to resize and enhance a picture for a small necklace locket.

Key Requirements:
- Resize and enhance the picture
- Sharpen the image
- Adjust brightness and contrast
- Follow specific dimensions that will be provided

Ideal Skills and Experience:
- Proficient in photo editing software
- Attention to detail
- Experience with similar projects
- Able to follow specific guidelines