Empirical Chapter Editing

I need an experienced editor to refine my academic chapter based on qualitative data from interviews and focus groups. The editing will involve:
- Grammar and punctuation check
- Content and structure review
- Consistency and coherence check

Ideal candidates should have:
- Proven academic editing experience
- Strong grasp of qualitative research methodologies
- Attention to detail and excellent language skills
- Background in social sciences is a plus

Please provide samples of previous work.