I build practical AI applications using Python, LLMs, RAG, and modern AI APIs. I can develop AI chatbots, knowledge assistants, document-based question answering systems, RAG applications, and AI-powered data analysis tools. I work with technologies including Python, LangChain, ChromaDB, FastAPI, Streamlit, SQL, and LLM APIs. I focus on building useful, reliable, and easy-to-use AI applications based on the client's specific requirements.