East Palo Alto, California, United States
• Build the first automated Anomaly detection alarm, reduce risk detection from 2 months to 1 week.
• Improved large-scale test migration automation by enhancing the Jenkins-to-Hydra Migration Tool (JMT), raising automated migration success rates from ~20% to 80–90% and enabling self-service test migration across multiple Redshift teams.
• Owned system-level Vacuum system testing by developing and maintaining Kitchen Sink system tests across provisioned and serverless clusters, identifying 30+ defects and catching 7 production-level regressions pre-release that unit tests could not detect.
• Resolved critical stability and release risks by delivering 20+ patch- and release-blocking fixes, including crashes, assertion failures, and concurrency-related bugs, improving patch reliability and operational confidence.
• Supported SEV-2 customer incidents by providing Vacuum-specific debugging, log analysis, and RCA guidance, accelerating triage and reducing operational risk for large production workloads.