Dhia Gharsallaoui focused on backend reliability for the permaweb/HyperBEAM repository, addressing a critical issue in the test runner’s handling of missing scripts directories. By updating the dev_lua_test component to gracefully return an empty file list when encountering ENOENT errors, rather than crashing, Dhia ensured that continuous integration pipelines could proceed even in partial environments. This Erlang-based solution reduced manual intervention and improved test stability, directly supporting automated workflows. The work demonstrated disciplined repository practices and a strong grasp of backend development and testing, resulting in a more resilient CI process and laying groundwork for future test infrastructure improvements.