Graduation Photo Enhancement

I need a skilled photo editor to enhance 33 graduation photos. The photographer struggled with lighting, so we need mild adjustments to sharpen these precious shots.

Key Requirements:
- Adjust lighting and exposure
- Sharpen image details
- Emphasize faces and expressions

Ideal Skills and Experience:
- Proficiency in photo editing software (e.g., Photoshop, Lightroom)
- Strong eye for detail
- Experience with portrait and event photography editing

Please provide samples of similar work. Thank you!