Containers, Pytorch, Gcp, AWS, Kubernetes, Python, Azure, ES|QL, scikit-learn, Eland, Hugging Face, embeddings, ELSER, anomaly detection, hybrid search, prompt design, Elasticsearch inference NLP capabilities, LLM integration, vector search, Gen AI RAG, ML libraries, Elastic ML, data frame analytics, retrieval pipelines, Elasticsearch DSL, Elastic Stack, semantic search, Transformers