Edwin Ingram focused on stabilizing the test execution order for Kinesis and Kafka indexing tests in the apache/druid repository, addressing nondeterministic failures that previously affected continuous integration reliability. By sorting task lists and task reports within the KinesisSupervisorTest and KafkaSupervisorTest, Edwin ensured deterministic test outcomes, which reduced flaky behavior and accelerated debugging. Working primarily with Java and leveraging backend development and testing skills, Edwin’s targeted bug fix improved confidence in test results for indexing pipelines. The changes, delivered through two commits, enhanced the reliability of the Druid test suite and enabled safer code changes and faster release validation for the team.