I need a seasoned developer to craft a sleek, business-focused website built entirely with custom HTML, CSS, and JavaScript. The finished site must load quickly, adapt flawlessly to mobile, tablet, and desktop, and follow solid on-page SEO practices so search engines can index it cleanly. Core scope The layout should reflect a professional corporate brand while remaining lightweight. I will supply branding assets (logo, colors, fonts); you’ll translate them into a modular front-end framework that keeps code maintainable and scalable. An intuitive admin area—whether a simple flat-file CMS, headless solution, or a lightweight custom panel—should let me update copy or images without touching code. Key features • Prominent, well-placed social media links that blend with the overall design • Standards-compliant, semantic HTML5 for accessibility • Performance optimization (lazy loading, minified assets, gzip, etc.) • HTTPS, basic hardening, and clear separation of front-end and admin logic Deliverables 1. Fully functional, responsive corporate site hosted temporarily on your staging server for review 2. Deployment package ready to move to my live host (source files + database if used) 3. Short, plain-language guide explaining how to add pages, replace images, and adjust social links 4. Two weeks of post-launch email support to fix any launch-day issues I’m happy to discuss any modern tooling—ES6 modules, Sass, lightweight JS libraries—so long as the final product remains fast and easy to manage. If this matches your expertise, let’s talk timeline and milestones.