During January 2025, Rost Davi focused on stabilizing the test-agent environment for the aws-samples/amazon-bedrock-samples repository by addressing a critical dependency issue. He resolved a bug that prevented test modules from running reliably by updating the requirements.txt to include the missing path and pathlib libraries. This Python-based dependency management work improved the consistency of continuous integration runs and reduced setup failures for new contributors and QA teams. By ensuring all necessary modules were available, Rost enhanced both onboarding and debugging efficiency. His contributions demonstrated proficiency in Python, Git-based workflows, and CI-ready test setup, providing targeted improvements to project reliability.