Job Title

Role descriptionJob Title : Abinitio developerWork Location : Tampa, FloridaJob Description: Sound Concepts of Large Data warehouse Data Lake Concepts ETLELT Ab Initio Apache Spark PySpark SQL Oracle HADOOP Advanced dimensional modeling data vault and schema design for large scale Data Warehouses and Data Lakes Deep expertise in ETLELT engineering using Ab Initio graphs plans PDL metadata driven design and migration of those patterns to Spark Hands on PySpark Spark proficiency for batch streaming joins windowing partitioning and performance tuning on large datasets Strong command of Hadoop ecosystem components HDFS Hive YARN Oozie Airflow Ranger Atlas and security governance frameworks Oracle SQL mastery including performance tuning partitioning materialized views and implementing decoding Virtual Private Database VPD policies Data ingestion architecture using CDC Kafka file based ingestion and incremental load frameworks for high volume HR and financial data Data quality engineering reconciliation frameworks validation rules audit controls lineage and automated regression testing Cloud and lakehouse engineering on Databricks Delta Lake Unity Catalog cluster optimization job orchestration and CICD Metadata driven pipeline design reusable transformation frameworks and parameterized job orchestration patterns Performance engineering across platforms skew mitigation partition strategy broadcast vs shuffle decisions and storage format optimization ParquetORCDelta