• Contributed to the UI/UX revision of the mPOS project, utilizing Angular 8 framework for front-end development and Spring Boot for back-end support. • Led API specification writing and development, analyzed requirements and conducted interviews, designed front-end HTML UI, optimized database SQL performance, and conducted system stress tests. • Maintained the mPOS system and resolved user issues, developed user requirements and executed unit and system integration tests. • Participated in long-distance insurance projects, conducted process testing, and provided education and training at various communication offices. Skills: Angular 8 · Microsoft SQL Server · Web-based Software Development · JavaScript · Git

I have developed a paperless repair report system for the internal staff, which streamlines the repair reporting process and enables the staff to submit reports online.The system uses Single Sign- On(SSO) for secure authentication, and the front - end and back - end components are both built using the Java Spring MVC framework.The data is stored in a SQL Server database, ensuring reliability and accessibility for the internal staff.This system has improved the efficiency and accuracy of the repair reporting process, providing a seamless and convenient experience for the staff.