I am a Senior Technical Lead with 11+ years of experience building scalable backend systems, data pipelines, and now specializing in Claude and CodeX AI and LLM-powered applications. I help businesses design and build intelligent systems using LLMs, RAG (Retrieval-Augmented Generation), and AI agents that solve real-world problems. What I can help you with: -Build RAG-based chatbots using LangChain / LangGraph -Develop AI agents for automation and decision-making workflows -Integrate OpenAI / LLM APIs into existing applications -Design scalable backend systems using Python & Java