Build a custom AI chatbot tailored to your business using OpenAI, Retrieval-Augmented Generation (RAG), and LangChain. I develop AI-powered chatbots that can answer questions, retrieve information from your documents, and integrate with your existing workflows. Whether you need a customer support chatbot, an internal knowledge assistant, or a custom AI solution, I focus on building reliable, scalable, and maintainable applications. My solutions can include OpenAI integration, LangChain pipelines, vector database support, FastAPI backend development, prompt engineering, and document-based knowledge retrieval. I write clean, well-structured code and provide clear communication throughout the project. Every project is built around your specific requirements rather than using a one-size-fits-all template. If you're looking for a practical AI chatbot that delivers real business value, I'd be happy to help.