looking for SEO expert who had helped ranked website design agency

I'm seeking an SEO expert to help generate more leads and sales for my website design agency on a global scale.

Requirements:
- Proven experience in SEO, particularly in generating leads/sales
- Expertise in Google SEO
- Previous success in ranking website design agencies

Ideal Skills & Experience:
- Strong analytical skills
- Up-to-date with the latest SEO trends
- Ability to provide a detailed SEO strategy

Please share examples of previous work and success.