Keywords: "Python 3.11, FastAPI, Generative AI, LLM, RAG, Retrieval Augmented Generation, LangChain, LangGraph, AI Agents, Agentic AI, Prompt Engineering, Semantic Search, Embeddings, Vector Database, PostgreSQL, pgvector, Knowledge Base, Knowledge Platform, Document Ingestion, Chunking, Retrieval, Reranking, MCP, Model Context Protocol, Tool Calling, Docker, Kubernetes, GitHub Actions, Jenkins, CI/CD, OpenTelemetry, Prometheus, Grafana, AI Evaluation, Guardrails, REST API". • Hands-on production experience building enterprise Generative AI applications using LLMs, RAG, semantic search, embeddings, and vector databases; ideally 2+ years of recent GenAI/RAG experience.