- Develope and implemented an admin dashboard single-page application (SPA) using Vue.js to manage student information, improving client efficiency and data accuracy.- Migrate a legacy project from Vue2 to Vue3, enhancing performance and maintainability.- Create and design interfaces for managing student data, tracking surveys and agreements, homework submission, test status tracking, shipping label creation, data display from Fitbit and Withings, and dashboard notes.

- Developed an OLAP system to gather massive engineering testing data, clarified complex requirements through example mapping, and realized UI-friendly data visualization charts/graphs.- Designed and built a visual control flow system to standardize test program paths, improving production quality and stability using event-storming to develop the software quickly and efficiently.- Promoted team documentation, version control, sharing, and Scrum concepts, served as a technical sharer, and improved the development environment.- Planned intern courses, provided technical sharing and assistance, and helped new members quickly get started with development.

- Developed system management enables motorcycle technicians to record customer maintenance status and improve customer satisfaction and willingness to revisit the store.- Responsible for creating a customer management system, including SMS system integration and activity discount code distribution, increasing customer return rate and stabilizing revenue growth by more than 20% compared to last year.