Andrei Moseev focused on improving the stability and reliability of integration tests for the folio-org/folio-integration-tests repository during April 2025. He addressed test flakiness by re-enabling module loading within the test infrastructure, ensuring that module-based features were accurately covered and available during automated runs. Using Groovy and leveraging his skills in configuration management and integration testing, Andrei restored proper module availability in the test environment, which led to more consistent end-to-end test execution. His work enabled faster diagnosis of issues and provided more reliable continuous integration feedback, contributing to higher confidence in module-related changes across the codebase.