FastAPI, Python, Advanced GenAI Agentic Framework Concepts, AI Agents Tool Calling, Cloud Application Integration Deployment, LangChain, LangGraph, Graph RAG, Azure OpenAI Service, Agentic AI Systems, Groq, Amazon Bedrock, Fine-tuning Model Customization, Azure AI Foundry, Workflow Agentic Frameworks, Vector Databases, semantic search, Prompt Engineering