Worked on the trade-tariff-frontend repository to enhance frontend testing infrastructure by parallelizing the RSpec test suite, focusing on performance and automation rather than bug fixes. Leveraged Ruby and Bash to develop a dedicated script that orchestrates parallel test execution, integrating it into the CI/CD workflow. This approach enabled faster feedback cycles and reduced CI wait times by distributing test runs across multiple processes. The improvements provided a scalable and maintainable solution for test automation, allowing for quicker and more reliable releases. Emphasis was placed on parallel processing, CI workflow configuration, and scripting to streamline and future-proof the testing pipeline.