Worked on the google/silifuzz repository to enhance Python compatibility and improve CI reliability. Delivered typing_extensions-based support for the SiliFuzz minimizer, enabling override typing and ensuring compatibility with older Python 3 versions. Updated build configurations and automated tests to consistently use the new library, streamlining cross-version support. Addressed CI and Docker stability by removing absolute Bazel symlinks created inside Docker containers, which previously caused Kokoro Placer failures. This work involved hands-on development in Python and Shell, with a focus on Bazel build configuration, Docker environments, and automated testing, resulting in improved developer productivity and more robust build processes.