Apis, Sql, Exploratory Data Analysis, Predictive Modeling, Python, AI ML and data science libraries, LangChain, AI ML Generative AI, GenAI and LLM-based applications, AI orchestration and application frameworks, data pipelines, NoSQL databases, Retrieval-Augmented Generation pipelines, context-aware AI systems, LangGraph, prompt-driven workflows, vector database integration, chatbots, feature engineering, Large Language Models