Photo Enhancement and Enlargement for Display

I need professional photo enhancement and enlargement for a set of images that I intend to print for display. The final size should be 8x10 inches.

Requirements:
- Enhance quality by:
- Color correction
- Sharpening details
- Removing imperfections
- Enlarge photos to 8x10 inches

Ideal skills and experience:
- Proficiency in photo editing software (e.g., Photoshop)
- Attention to detail
- Experience in preparing images for print

Please provide before and after samples of previous work.