Comprehensive SEO Optimization Expert Needed

I'm seeking a professional SEO expert to improve my search engine ranking on Google and DuckDuckGo.

Key tasks include:
- On-page SEO: Optimize website content, meta tags, and internal linking.
- Off-page SEO: Build high-quality backlinks and enhance brand visibility.
- Technical SEO: Improve site speed, mobile-friendliness, and fix crawl errors.

Focus on brand-specific keywords is crucial.

Ideal Skills and Experience:
- Proven track record in all aspects of SEO
- Expertise in keyword research and competitor analysis
- Strong analytical skills to track and report on KPIs
- Familiarity with SEO tools like SEMrush, Ahrefs, or Moz
- Excellent communication skills for regular updates

Please provide a portfolio with your experience and success in improving search rankings.