Audio Enhancement for Clarity

I need professional audio enhancement for identifying voices and breathing sounds.

Requirements:
- Clean up a lot of background noise.
- Ensure high voice clarity, with some focus on breathing sounds.
- Deliver crystal-clear audio.

Ideal Skills & Experience:
- Expertise in audio editing and noise reduction.
- Experience with voice clarity enhancement.
- Proficient in using audio editing software like Pro Tools, Audacity, or Adobe Audition.

Please provide samples of previous work.