Data Tester

Must haves:ETL/ELT testing 5/5Experience with SQL, analytical queries 5/5Responsibility: Responsible for designing and executing data validation scripts for a data migration project. The scope includes verifying the migration of data from Oracle and Informix (DB2) sources to GCP Cloud Storage, with further processing through Cloud Spanner.Role and Skills:-Good communication and analytical skills-Years of relevant experience 4 to 7 years (in ETL/ELT testing)-Ability to analyse mingled Data models, Data processes and able to maintain referential intact data flows, quality controls-Experienced in working with one or more RDBMS/Columnar databases and preferably having exposure to semi structured and unstructured datasets -Prior experience in 1 or more large-scale data migration project(s)-Sound experience in writing complex SQL queries, analytical queries and able to validate results-Working knowledge in Google Cloud based data services – BigQuery, Data Storage etc.-Hands-on experience using Python programming language to build data validation scripts.-Good understanding about QA Test Management, Defect Management and Testing methodologies