Data Quality Engineer in advertising & App media projectDomain: • Functional Testing. DB Testing. ETL process· Data warehousing, Linux, SQL, Python• Data warehouse project• Data migration project • ETL + report testing • Exposure of Selenium web driver(UI testing)SDLC• Agile • Collaborate with data engineering and development teams to implement data quality best practices and optimize data workflows. • Document data quality issues, testing procedures, and resolutions for future reference and knowledge sharing. • Experience with data processing concepts like mapping documents and complex data relationships. • Experience with requirement analysis, defect tracking, coordinating with team members in different locations, and test reporting and signoff. • Ability to perform root cause analysis on defects. Assist in developing and maintaining data governance policies and standards. • Design, monitor and maintain QA reports, KPIs & quality trends for the internal data systems • Detailed and organized approach to solving problems. • Communication skills that prioritize collaboration over conflict. · Collaborate closely with other team members anddepartments · Execute SQL queries on big query google cloud to perform backend database testing.• Used JIRA for storing, maintaining the bug tracking and reporting.• Collaborate with cross-functional teams to ensure quality and timely delivery of products. • Develop and execute manual and automated test cases for software applications to ensure the reliability of data pipelines, ETL processes, and data transformations. • End to end integration testing between multiple independent systems and interfaces (flat files, APIs (ETL), etc. • Utilize AWS services, GCP, Snowflake data warehouse, and ODS to test data integration and (AWS to GCP) migration processes • Conduct functional, integration, regression, and performance testing of database systems using industry standard technologies (SQL, Python, Databricks, Airflow etc.) • Create and maintain documentation of test plans, test cases and testing results· Perform all Environmental Testing as requiredProject 2- mobile and web testing for Rakuten symphony, Japan Programming skills : JAVA, PythonHands on experience in developing automation scripts using JAVAAutomation Framework : TDD(TestNG) . Selenium Web-driver & REST assuredAPI/Web Automation : SOAP, REST, POSTMANDefect Management Tool: JIRADatabase : MySQL