graph databases , Continuous Integration, Pyspark, Test Driven Development, Angular, React, Neo4j, MySQL, Scaled Agile, Postgres, Python, AWS, Agile Methodology, Scrum, Sql, Spark, Restful Services, Databricks, JanusGraph, vector databases, Pinecone, Neptune, specification by example, LLMs, Anthropic, Teradata, Milvus, OpenAI