Worked on the Shopify/roast repository to enhance code style and maintainability by aligning Ruby files with RuboCop standards. Focused on code refactoring and linting, the changes introduced proper formatting such as newlines and removed redundant comments, ensuring consistency without altering application functionality. This approach stabilized the continuous integration process by resolving RuboCop linting issues, reducing the risk of style-related regressions and technical debt. By improving code readability and maintainability, the work enabled faster and safer feature delivery in future development cycles. Technologies used included Ruby, RuboCop, and static analysis tools, emphasizing maintainability engineering and code quality practices.