Worked on the Shopify/roast repository to enhance the reliability of file search workflows by addressing a bug related to file path resolution. Focused on correcting how file paths are constructed, the developer implemented a fix to ensure that full file paths are used before reading file contents, rather than relying on relative paths. This adjustment prevents errors in downstream tools, such as those integrating large language models for file discovery. The solution was delivered as a targeted change using Ruby and Ruby on Rails, leveraging skills in file system operations and LLM integration to improve the robustness of file handling processes.