Project Overview: I am the Project Lead for a heritage B2B directory asset currently undergoing a platform transition. The site is a 30-year-old legacy domain built on a Drupal 7.7x framework. It is currently offline (NXDOMAIN) due to a technical server/hosting lapse, and I require a senior developer to lead a "Rescue & Migration" to WordPress. The Mission: The primary goal is to preserve three decades of SEO authority while modernized the backend for a low-maintenance, automated future. Key Technical Requirements: Data Extraction: Perform a full extraction from a Drupal 7 SQL dump (approx. 200 high-value business listings and 500+ articles). WordPress Architecture: Set up a directory-optimized WordPress environment (CPTs/Custom Fields) to house the legacy data. SEO Restoration: Map and implement a comprehensive 301-redirect strategy for ~2,000 URLs to ensure no loss of legacy backlinks (~1.7k referring domains). Payment Automation: Integrate Stripe API for automated recurring membership subscriptions for the directory listings. Performance: Ensure "A" grade Core Web Vitals for the new build. Developer Profile: I am looking for an expert with 20+ years of IT experience who understands the "plumbing" of legacy databases. You should be comfortable writing custom SQL scripts if migration plugins fail. Budget & Timeline: The budget listed is a placeholder. Please provide your fixed-price quote for the end-to-end migration and an estimated timeline for a "Staging-to-Live" launch.