Upgrade your customer support with a smart, GPT-4-powered chatbot tailored specifically for your business. I will develop a session-aware, tool-integrated AI agent using LangGraph, OpenAI, Pinecone, and FastAPI. This chatbot can handle FAQs, assist with product or service inquiries, navigate your platform, and retrieve real-time answers from your documents or knowledge base using Retrieval-Augmented Generation (RAG). You’ll get a scalable FastAPI backend, custom prompt engineering based on your brand tone, and optional features like admin tracking, user session memory, or multilingual support. A modern, responsive frontend can also be included for seamless integration into your website or app. Ideal for e-commerce, SaaS, healthcare, education, or internal enterprise support. Reliable, scalable, and user-friendly—built to reduce support load and improve customer satisfaction.