AI-Fluent WordPress/Shopify Developer for Fast, Production-Ready Builds

We are a marketing agency focused on SEO, lead generation, and e-commerce, and I'm looking for a long-term development partner to implement websites and landing pages that I've already designed. You'll be building WordPress sites, Shopify stores, and pages on other CMS platforms. The work includes new builds, SEO and PPC landing pages, and ongoing revisions as campaigns evolve. Every page needs to render cleanly on desktop, tablet, and mobile without me having to spell that out. Here's what makes this role different from a typical dev gig: I'm handing you finished designs (built in Lovable and Claude Design) along with all the content, copy, and assets. You're not designing anything. You're implementing what's already done. If a developer uses AI tools well, a standard landing page shouldn't take hours of billable time. I need someone with strong WordPress and Shopify proficiency, fluency with AI development tools, and an intuitive sense of UX so responsive behavior and standard interactions are second nature. Other CMS experience is a plus. You also need to be available during US business hours for real-time communication. When you apply, please include examples of WordPress and Shopify sites you've built (live links preferred), which AI tools you use in your workflow, your typical turnaround for a standard landing page when designs and content are provided, and your time zone.