Worked on establishing a code quality foundation for the mira-amm/mira-amm-web repository by implementing ESLint and Prettier configurations. Focused on standardizing code formatting and enforcing linting rules, the work included creating and updating configuration files such as .eslintignore, .prettierignore, and .prettierrc, all managed in JSON. This approach streamlined the code review process, reduced formatting-related issues, and improved overall maintainability. By integrating code linting and formatting tools, the project now benefits from more predictable continuous integration outcomes and easier onboarding for new contributors. The work emphasized configuration management, repository hygiene, and the use of modern code quality tooling.