their online presence. As a front-end engineer within the team, I participated in various projects and functionalities in a task-oriented manner: Manage/User Interface In charge of all store-related functionalities, such as product management, event management, and member management. The project has a large-scale architecture, and the front-end interface is developed using Angular.js and React frameworks. Redux Saga is employed to manage data in the React portion, and Axios is used for API integration. Data Dashboard This platform allows store owners to monitor the performance and data of