Technical SEO Expert for Website Migration

We need an experienced technical SEO specialist to support the launch of a new version of solkysten.no while protecting current Google rankings and organic traffic. The work includes auditing rankings, indexed pages, traffic, and backlinks for both domains, crawling the existing sites, creating a complete URL inventory, and building page-to-page mappings with permanent 301 redirects. You will identify content to migrate, consolidate, redirect, or remove, review canonicals, internal links, metadata, robots.txt, XML sitemaps, and hreflang for Norwegian and international pages. You will also check the new site before launch, assist with Google Search Console and Change of Address where applicable, and monitor rankings, indexing, redirects, and 404 errors after launch. Please include examples of similar migrations, your process, tools, availability, timeline, and estimated cost.