on data validation testing in snowflake data warehouse. Experience testing source to target mappings and ETL data...
integration pipelines. Proficiency in Snowflake, Matillion, and DataStage for data processing and integration. Ability to work... guidelines within healthcare payor domain. Utilize Snowflake, Matillion, and DataStage for efficient data processing...
(e.g., Snowflake, AWS, Azure) and adopt modern design principles such as data mesh and data fabric. Delivery... services. ➢ Proficiency with data platforms and tools such as Snowflake, AWS, Azure Data Services, Informatica...
Advanced SQL;working knowledge of Python Experience with cloud data warehouses (Snowflake, Redshift, BigQuery...
architecture: operational data stores, sourcing and staging data, data integration, master data management, dimensional/snowflake... and Snowflake. Experience with IBM DataStage, Python/PySpark, Erwin Enterprise Data Modeler and Tableau. Experience with data...
from Logistics leadership Data Preparation & Management Query and extract data from Snowflake using SQL Clean, transform..., and validate datasets using Power Query and SQL Combine data from multiple sources (Snowflake, ERP extracts, flat files...
+ years of experience in ETL/ELT testing and data migration projects. Strong expertise in Oracle, Netezza, Snowflake, and SQL... and Netezza to Snowflake. Validate data transformation logic and ensure post-migration data consistency. Ensure ETL mappings...
and implement dimensional data models (star/snowflake schemas), including: Fact and dimension tables Slowly Changing Dimensions...
(star/snowflake schemas) for performance and scalability Integrate data from multiple sources (SQL Server, Azure, APIs...
, datasets, formulas, controls, filters) Snowflake (SQL development, performance tuning, data exploration) Strong understanding...