Audio Enhancement for iPhone Recordings

I need help cleaning up and enhancing audio recordings made on my iPhone. The recordings are mainly speech, and I need background noise removed and the speech enhanced.

Requirements:
- Reduce background noise as much as possible
- Enhance speech by:
- Volume boosting
- Clarity improvement
- Removing music/TV sounds

Ideal skills and experience:
- Proficient in audio editing software
- Experience with noise reduction and audio enhancement
- Attention to detail and high-quality output

Please provide samples of similar work.