- Acxiom (Austin, TX)
- …migrations (on-prem Hadoop, EDWs, etc.). + Define end-to-end architecture for ETL /ELT pipelines, data lakes, lakehouses, and real-time streaming platforms using ... Unity Catalog, and MLFlow. + Demonstrated experience in data migration projects (eg, Teradata , Hadoop, Oracle to Databricks). + Proficient in Python, SQL, and Spark… more
- JPMorgan Chase (Plano, TX)
- …Designing, developing and supporting Data Warehouse and Data Management solutions, ETL , SQL, Debugging, Unit testing, User Acceptance testing, and Performance ... Agile SDLC; Linux, Unix, and Windows; Apache Spark, Java, and Jquery; Oracle, Teradata , Cassandra, DB2, HIVE, and SQL Server; Erwin; AWS Cloud Services; Hortonworks… more
- The Cigna Group (Plano, TX)
- …for campaigning and other internal audit reports; using Python to understand the ETL workflow; using ServiceNow to address production support issues; Hue; TOAD; ... Teradata ; Databricks; and data informatics and data exchange using healthcare and clinical data such as Claims, Membership, Audit, Client Structure, and Benefits. If… more