HTML/CSS Website Frontend Development

I already have the full visual design for my new website laid out in clean HTML, CSS and vanilla JavaScript files. What I now need is a frontend specialist who can take those assets, polish the codebase and turn it into a fully responsive, production-ready site. Here’s what I’m looking for: • Refactor and organise the existing HTML, CSS and JS so it is modular, maintainable and easy to hand off. • Add any missing responsive breakpoints and ensure perfect rendering on all modern browsers and common mobile devices. • Optimise assets, loading order and bundle size for fast performance. • Implement accessible markup (WCAG-friendly tags, correct ARIA attributes) and keyboard navigation. • Hook in any necessary vanilla-JS or lightweight framework logic for the interactive pieces already outlined in the design. • Deliver a final, deploy-ready folder structure with clear instructions for build, minification and versioning. Acceptance criteria: 1. All pages match the supplied HTML/CSS/JS design pixel-perfect at desktop, tablet and mobile widths. 2. Lighthouse scores of 90+ for Performance, Accessibility and Best Practices. 3. W3C validator shows no critical errors. 4. Code is neatly commented and pushed to a Git repository for review. If this sounds like your day-to-day craft, let’s talk timing and milestones so we can get the site live without delay.