• Collaborate with cross-functional teams during design, development, and maintain high quality of cloud-based data analysis solution
• Managed release process including regular bi-weekly release cadence and hotfix
• Built E2E tests using Cypress testing framework from scratch, integrated with Jenkins pipeline
• Developed new E2E test cases using TypeScript, achieving 80% feature coverage
• Setup Manual QA test suite for 600+ test scenarios using TestRail, executed manual regression tests during release
• Worked closely with product team to create and execute Feature Acceptance tests, launch product for GA and signed off new feature release
• Contributed as an Apache Superset committer for bug reports, PR testing, and E2E tests for new features
• Migrate local testing dataset to aws S3, snowflake, druid, redshift, google big query to better simulate customer’s environment and help catch issues