• GPT, Claude, Gemini, Llama, Qwen, Mistral
• LangGraph, AutoGen, CrewAI, Semantic Kernel
• LangChain, LlamaIndex, DSPy
• MCP (Model Context Protocol)
• Vector Databases: pgvector, Pinecone, Milvus, Chroma
• Neo4j Knowledge Graphs & GraphRAG
• MLflow, Hugging Face, LoRA/QLoRA
• Azure AI Foundry, Azure OpenAI, AWS Bedrock, Vertex AI
• Docker, Kubernetes, GitHub Actions, OpenTelemetry
• Redis, Kafka, PostgreSQL