Hello,
I'm highly qualified SEO expert using only Whitehat SEO techniques. For the SEO audits I use Screaming Frog, Moz, Majestic, Ahrefs, SEO Power Suite, SEMRush, Alexa, Keyword Planner, etc. GWT and Analytics access is required, but not necessary for the smaller websites.
Actually, I love doing SEO audits and that's why I chose your project as my first application on Freelancer.com.
Best regards,
Vladimir Dragiev