I need an experienced AI developer who can design and deploy a conversational chatbot focused on customer support. The bot should greet visitors naturally, understand common service questions, resolve issues autonomously when possible, and hand off complex cases to a live agent through an API hook. The exact channel is still open—I may embed it on my website first and later extend it to a mobile app or social-media inbox—so your architecture must be portable (think web widget plus REST / webhook endpoints rather than a platform-locked solution). Robust NLP, context retention, and a simple dashboard for training new intents are essential. Preferred stack: Python or Node.js, leveraging frameworks such as Rasa, Dialogflow CX, or a custom GPT-based backend on AWS or GCP. If you have another approach that still ticks the portability and maintainability boxes, I’m happy to discuss it. Deliverables: • Production-ready chatbot hosted on my cloud account • Integration snippet and step-by-step setup guide • Admin console or editable JSON/YAML for future intent updates • Brief video or call walking me through deployment and maintenance I value clean, well-documented code and reasonably quick turnaround. Please share relevant live links or demos along with a concise outline of how you would tackle data training, fallback handling, and analytics.