Etl Testing, Informatica, SSIS, Talend, Sql, data validation queries, Reconciliation, source-to-target mapping

Sql, Uat, Sit, Data Warehousing, Etl Testing, Python, Data Migration, Automation Frameworks, load validation techniques, mock loads, cutover plans, data lake architectures, structured project frameworks, data validation processes, data quality cleansing strategies

data reconciliation , T-sql, Power Bi, Microsoft Sql Server, Exception Handling, DAX calculations, defect tracking and test management tools, SQL validation queries, ETL ELT processes, data quality checks

Etl Testing, Dwh Testing, Dataware House Testing, Bigdata Testing

Python, Advanced Sql, Hiveql, Spark SQL, Big Data concepts, NoSQL databases