The portfolio website was built with the latest version of Next.js, a cutting-edge framework for building performant and scalable web applications. It's integrated with Sanity CMS, a flexible and robust content management system that enables seamless content editing and publishing. Groq GraphQL has also been integrated to enhance data fetching and manipulation. The website takes advantage of Next.js's Server-Side Rendering (SSR), Static Site Generation (SSG), and Incremental Static Regeneration (ISR) capabilities to provide the best user experience. Additionally, Tailwind CSS has been integrated to ensure a clean and responsive design.