WordPress Developer for Modern SaaS Website

We're looking for an experienced WordPress developer/designer to build a modern, professional website for our SaaS product. The site should have a clean, contemporary design that clearly communicates our product's value, along with standard pages such as home, features, pricing, about, blog, and contact. Requirements include a fast, mobile-responsive layout, SEO optimization (on-page SEO, proper meta tags, sitemap, fast load times), integration of a contact/lead capture form, and basic security hardening (SSL, backups, spam protection). Experience with page builders (Elementor, Divi, or similar) or custom theme development is a plus, as is familiarity with SaaS or tech product marketing sites. Please share relevant portfolio examples, ideally SaaS or tech-related websites you've built on WordPress, along with your estimated timeline for delivery.