I need a clean, modern portfolio website that showcases my work convincingly on desktop, tablet, and mobile devices. The goal is to present projects, skills, and a brief bio in a way that looks polished yet loads fast. Core scope • Design a visually cohesive layout that reflects a professional creative brand. • Develop the site with lightweight, standards-compliant code so updates remain simple. • Section structure: Home, About, Portfolio (with expandable project case studies), and Contact. • Integrate basic SEO tags and responsive styling to ensure the site performs well in search and on every screen size. • Provide clear instructions—or a straightforward CMS option—so I can add new projects without touching code. I’m not tied to any specific platform as long as the end result is easy for me to maintain. Please include examples of similar portfolio sites you’ve built, your preferred tech stack, and a rough timeline for first draft, revisions, and final delivery.