I am overhauling my existing site and the focus this time is on adding real, value-driven functionality rather than simply giving the pages a facelift. The full scope is outlined in the link I have attached, but the headline items are new AI-powered chat boards, a stronger backend, and a proper user account system. The chat boards should feel natural and conversational, so I need solid natural-language processing at their core. Multi-language support is essential from day one, and I also want built-in analytics that let me review user queries to spot trends and improve responses over time. Behind the scenes, the backend must be refactored to support these boards, expose clear APIs, and keep performance snappy even as traffic grows. At the same time, users should be able to register, log in, manage their profiles, and see their chat history—the usual account basics, but done securely and cleanly. Deliverables • Fully integrated AI chat boards with NLP, query analytics, and multi-language capability • Refactored backend services/APIs that power the new features and maintain current site functions • User account management module (registration, authentication, profile, chat history) ready for production I will provide access to the current codebase and the detailed scope document. If you have relevant NLP or full-stack experience and can demonstrate similar projects, I’d like to hear how you would approach the build, milestones you suggest, and the tech stack you prefer.