Premium brand website + catalog + consultation + admin interface in a single web application. Built on Next.js 16 with a Headless approach: fast pages, clean frontend, strong SEO foundation. Tailwind CSS 4 for design, next-intl for multilingualism, Zustand for cart and states. Integration with 1C through an intermediate API layer for synchronizing stock/prices and transferring orders to managers. #freelancehunt #webdevelopment #ecommerce #webapp #NextJS #reactjs #tailwindcss #zustand #SEO #Optimization #UIUXdesign #Frontend #Fullstack #integration #performance