Photo Manipulation Consultation

I'm looking for an experienced Photoshop expert to help me with two main tasks:

- Color grading and tone adjustments to enhance lighting shades in my photos.
- Creating artistic pop-art renderings from photographic images.

Ideal skills and experience include:
- Proficiency in Photoshop
- Strong understanding of color theory and photo manipulation techniques
- Experience in creating artistic pop-art styles

Please provide examples of similar work done.