Portfolio Website UX Redesign

I need a fresh redesign of our company portfolio site with one clear priority: a noticeably better user experience. The current pages feel cluttered, so I want cleaner navigation, an intuitive layout, and flawless mobile responsiveness that mirrors the desktop flow on every screen size... (Budget: ₹1500 - ₹12500 INR, Jobs: CSS, Graphic Design, HTML, SEO, UI / User Interface, User Interface / IA, UX / User Experience, Web Design, Website Design)