. Development Practices Angular.js is paired with SCSS, while React utilizes styled-components to implement necessary styles. Type checking is implemented in React using TypeScript, and a CI/CD process is triggered upon pushing to branches to ensure stability through unit tests and type checks. Workflow Enable to prepare implement documentation independently or with cooperating front-end Engineer. Implement features with over 80% coverage unit test by jest. As the planner to refactor the member center and order page from Angular.js to React.js. Frontend Engineer • KKday 2019/