During January 2025, Pascal Hartig focused on stabilizing the Android continuous integration pipeline for the facebook/litho repository. He addressed persistent build flakiness by pinning a specific CMake version and configuring the Android SDK within the CI workflow, ensuring reproducible and reliable Android builds. His approach involved implementing manual installation steps for the required CMake version using YAML to define the CI process. Leveraging skills in Android development, build automation, and CI/CD, Pascal’s work improved PR validation speed and reduced build failures. This targeted bug fix enhanced the overall developer experience by making the CI infrastructure more robust and predictable.