establish their online presence. As a front-end engineer within the team, I participated in various projects and functionalities in a task-oriented manner: Main Control Backend: 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 Backend: This platform allows store owners to monitor the performance and data