graph databases , Sparql, Neo4j, Python, Git, embeddings, AWS Bedrock, relationship extraction, entity extraction, Cypher, chunking, Amazon Neptune, ontologies, metadata extraction, vector indexing, data-quality controls, Graph RAG, hybrid retrieval, retrieval evaluation, semantic technologies, groundedness testing, RAG, document parsing, Knowledge Graphs, error handling

Containers, Python, Serverless deployment, Infrastructure as code, Lang Chain, Graph technologies, Lang Smith, AI Eval tools, Semantic Kernel, Lang Graph, AWS Bedrock, CI CD pipelines, Llama Index