Landing Page Redesign & Implementation

I have a set of high-fidelity JPEG mock-ups (about 10-15 screens) for our Next.js marketing site. The goal is to rebuild these landing pages so that visitors immediately understand what we do and enjoy a cleaner, more intuitive experience... (Budget: $250 - $750 USD, Jobs: Figma, Frontend Development, Graphic Design, HTML, Next.js, User Interface / IA, Web Design, Website Design)