Comprehensive Dutch SEO for Two Months

I need an SEO expert to optimize two websites for the Dutch market for two months.

Focus Areas:
On-page SEO: Improve keyword ranking, enhance content quality, optimize meta tags.
Off-page SEO: Backlink building, social media marketing, guest blogging.
Technical SEO: Fix any existing issues and improve site speed.

Skills and Experience:
Proven track record in SEO for Dutch websites.
Fluent in Dutch (Nederlands).
Strong backlink building and social media marketing skills.
Experience with guest blogging.

Please provide a detailed plan and examples of previous work.