Worked on the Intel-tensorflow/tensorflow repository to deliver a maintainable and resilient build workflow by upgrading the Bazel build system to version 7.4.1 within the tf_keras build script. This update focused on ensuring compatibility with the latest Bazel features, reducing build risks, and supporting future changes in TensorFlow. The work involved careful integration and validation of the new build system, leveraging skills in CI/CD, DevOps, and build automation. Using Shell scripting, the developer addressed the technical requirements for seamless build processes, although no major bugs were reported or fixed during this period. The contribution centered on infrastructure reliability.