Live Performance Vocal Pitch Editing

I need a skilled audio engineer to polish the vocal pitch of a recorded live performance.

Requirements:
- Correct pitch issues, making the vocals sound polished, while retaining a natural feel.
- Work with one full audio file that has vocals and music together.
- Maintain the original live balance, with minor adjustments to ensure pitch accuracy.

Ideal skills and experience:
- Proficiency in vocal pitch correction software (e.g., Melodyne, Auto-Tune).
- Experience with live performance audio mixing.
- Attention to detail and a good ear for music.

Please provide samples of similar work.