graph databases , Sparql, Schema Design, Tensorflow, Apache Nifi, Nlp, Rdf, Pytorch, Python, AWS, Gcp, Neo4j, Airflow, Prompt engineering, Knowledge Graph technologies, graph-based ML models, LPG, SHACL, vector databases, ontology management, Relational Databases, Amazon Neptune, ETL pipelines, object stores, Microsoft Azure Data Services, end-to-end data pipeline implementations, LLMs, Stardog, cloud platforms, Search techniques, KG curation