Worked on stabilizing the build pipeline for the utmapp/gfxstream repository by configuring the build system to enable vendor availability, which addressed a persistent build failure and improved CI reliability. Applied expertise in build system configuration and dependency management using C++ and Java to streamline vendor integration and reduce validation time. Later, contributed to the google/kotlin repository by fixing a symlink-related path resolution bug in the Kotlin compiler, implementing robust path normalization with toAbsolutePath().normalize(). This change ensured consistent handling of relative and absolute paths, enhancing build reproducibility and developer productivity across diverse environments through improved compiler reliability and testing.