Python, CrewAI, Failure handling strategies, Context engineering, Agentic Systems, Fine-tuned LLM systems, Agent orchestration, Agent decision loops, Memory Design, Production-grade RAG architectures, Design trade-offs, LangGraph, Multi-agent coordination, Context management, Trust-centric AI systems, Tool-calling systems, Knowledge Graph–driven AI, Google ADK, Agentic architectures, Decision intelligence, Evaluation frameworks