• Assist in grading assignments, projects, and quizzes, and deliver recitation classes to students.• Lead discussion groups, employing interactive exercises to enhance students' comprehension and engagement in class.• Collaborate with faculty to develop innovative lecture materials and address student concerns, maintaining a positive learning environment.

• Developed unified tools for asset inquiry and recharge for test accounts across 5 countries using Java and React, simplifying the wallet recharge process from 7 steps to a single step, significantly improving operational efficiency.• Wrote SQL scripts and test cases for wallet payment-related failures, successfully implementing loss defense strategies to validate alarm mechanisms and prevent asset loss.

• Executed integration tests and factoring business processing tests according to relationships among buyers, sellers, and factors, assisting iteration of the factoring platform to ensure asset transactions across multiple parties.• Designed functional test cases, conducted user interface and unit test for aircraft component leasing platform. Engaged in requirement and test case reviews, leveraging a defect management tool to identify and track issues. Ensured a streamlined defect-handling process from detection to resolution.

• Built front-end pages of back-stage management system for KOL marketing, customize front-end template vueelement-admin tailored to specific business needs based on requirement documents using Vue2.• Employed Element Plus to help with the construction of website interface, and utilized Git for version control.