High Authority Backlink Building

I'm seeking an experienced SEO specialist to help improve my search engine ranking through high-quality backlink building.

Key Requirements:
- Acquire backlinks from high authority websites
- Focus on improving my website's SEO
- Create and provide guest posts for backlinking

Ideal Skills and Experience:
- Proven track record in SEO and backlink building
- Strong relationships with high authority websites
- Excellent content creation skills for guest posts
- Ability to measure and report on SEO improvements

Up for collaboration and very budget conscious most of the time I cannot afford to help that I see because my website is not e-commerce

Please provide a portfolio demonstrating past success in similar projects. Looking forward to your bids!