Michael Capponi focused on stabilizing integration testing for the pagopa/pagopa-afm-calculator repository, addressing persistent test failures that impacted deployment reliability. He improved the configuration management by defining essential environment variables and refining test data setup, which reduced test flakiness and accelerated feedback cycles in the CI pipeline. Working primarily with JSON and Markdown, Michael applied his skills in integration testing and environment setup to resolve a critical bug, enabling faster and more reliable validation of code changes. His work enhanced the test infrastructure’s robustness, ensuring that future development within the repository could proceed with greater confidence and efficiency in automated testing.