• Investigate, diagnose, and resolve data-quality issues in large-scale backend systems. • Design and implement Java-based repair and correction pipelines for high-volume datasets. • Debug and fix issues in existing Java codebases supporting distributed systems. • Build safe, idempotent jobs to correct data without introducing regressions. • Leverage AWS services (such as S3, SQS, and Lambda) to support queue-driven and batch workflows. • Analyze system behavior related to performance, concurrency, and memory usage. • Clearly communicate findings, risks, and recommendations to technical and non-technical stakeholders.

• Design, develop, and maintain effective test cases and automation scripts for web applications • Collaborate with developers, product teams, and QA engineers to translate requirements into testing scenarios • Execute functional, regression, performance, and end-to-end testing across multiple platforms and devices • Contribute to scalable and maintainable testing processes ensuring coverage and quality • Integrate automated tests into CI/CD pipelines to support continuous testing and delivery • Participate in defect reporting, tracking, and validation using issue-tracking tools • Contribute to test documentation, test reports, and QA process improvements • Stay up to date with emerging testing tools, technologies, and practices

• Act as a technical lead within QA and test teams • Oversee software and product testing • Develop test strategies and documentation • Identify defects and review QA reports • Lead evaluation of test automation tools • Transition from manual to automated testing • Define and update company quality standards • Set up continuous integration within CI/CD pipelines • Ensure released products meet quality standards

• Design, implement, and execute automated and manual test cases for hub applications. • Develop and maintain test automation using Java and Playwright. • Identify, analyze, and report defects, ensuring accurate documentation and follow-up. • Collaborate with cross-functional agile teams to ensure solutions meet business and technical requirements. • Support software lifecycle management, quality assurance, and continuous improvement initiatives. • Contribute to improving testing processes, increasing automation coverage, and maintaining test documentation. • Work with tools such as Jira, SQL, and XML to support defect management, reporting, and test execution. • Assist in knowledge transfer and training related to testing best practices within the team.