ETL Tester

Data Tester Highlights:5 plus years experience in data testingETL TestingValidating the extraction, transformation, and loading (ETL) of data from various sources.Data ValidationEnsuring the accuracy, completeness, and integrity of data in databases and data warehouses.SQL ProficiencyWriting and executing SQL queries to fetch and analyze data.Data ModelingUnderstanding data models, data mappings, and architectural documentation.Test Case DesignCreating test cases, test data, and executing test plans.TroubleshootingIdentifying and resolving data-related issues.Dashboard TestingValidating dashboards for accuracy, functionality, and user experience.CollaborationWorking with developers and other stakeholders to ensure data quality and functionality.Primary ResponsibilitiesDashboard Testing Components:Functional TestingSimulating user interactions and clicks to ensure dashboards are functioning correctly.Performance TestingEvaluating dashboard responsiveness and load times.Data Quality TestingVerifying that the data displayed on dashboards is accurate, complete, and consistent.Usability TestingAssessing the ease of use and navigation of dashboards.Data Visualization TestingEnsuring charts, graphs, and other visualizations are accurate and present data effectively.Security TestingVerifying that dashboards are secure and protect sensitive data.Tools and Technologies:SQLUsed for querying and validating data. Hands on snowflakeETL ToolsTools like Talend, Informatica, or Azure Data Factory used for data extraction, transformation, and loading.Data Visualization ToolsTableau, Power BI, or other BI tools used for creating and testing dashboards.Testing FrameworksFrameworks like Selenium or JUnit used for automating testing tasks.Cloud PlatformsAWS platforms used for data storage and processing.Hands on Snowflake experienceHealthCare Domain knowledge is plus point.Secondary SkillsAutomation framework, Life science domain experience. UI Testing, API TestingAny other ETL Tools