ETL Testing & Data Warehouse Validation

Programming & Development qa & testing

$30/hr Starting at $25

I offer professional ETL Testing and Data Warehouse validation services backed by 7+ years of hands-on experience in Oracle SQL, Informatica, Redshift, Snowflake, and Tosca automation. My expertise ensures accurate data migration, schema integrity, and end-to-end validation across enterprise systems.

🔍 What I Offer:

• Source-to-target data validation using SQL and automation tools

• ETL workflow testing in Informatica PowerCenter

• Tosca DI and Tosca API testing for JSON, CSV, and Parquet files

• Data quality checks across staging, temp, and final tables

• Report validation using SAP BO and Tableau

• Cloud data validation (AWS S3, Redshift, Snowflake)

About

$30/hr Ongoing

Download Resume

I offer professional ETL Testing and Data Warehouse validation services backed by 7+ years of hands-on experience in Oracle SQL, Informatica, Redshift, Snowflake, and Tosca automation. My expertise ensures accurate data migration, schema integrity, and end-to-end validation across enterprise systems.

🔍 What I Offer:

• Source-to-target data validation using SQL and automation tools

• ETL workflow testing in Informatica PowerCenter

• Tosca DI and Tosca API testing for JSON, CSV, and Parquet files

• Data quality checks across staging, temp, and final tables

• Report validation using SAP BO and Tableau

• Cloud data validation (AWS S3, Redshift, Snowflake)

Skills & Expertise

Automated Software & QA TestingData AnalysisData ManagementData TestingETL TestingFunctional TestingJSONManual TestingOracleRegression TestingSQLTableauTest Case DesignUnit Testing

Related Work Collections

ETL Testing

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