Backlink Specialist Needed

I'm seeking a skilled backlink specialist to help improve my site's rankings.

Key Requirements:
- Focus on guest posts for backlinks
- Specialist to find directories for submissions
- Target general directories, not industry-specific

Ideal Skills:
- Proven experience in SEO and link building
- Strong writing skills for guest posts
- Ability to source high-quality directories

Please provide examples of past work and success metrics.