-Supplementary instructor for a math class, Elementary Algebra. Assisted with creating online exercises and generating reports on student progress-Managed class attendance of each of Dr. Minghui Liu's classes. Was in charge of all online resources for each of his classes-Graded exams, quizzes, and papers across a range of levels, from elementary algebra to calculus III-Handled student inquiries-Acquired insights into teaching methodologies and classroom dynamics by attending various math classes

-Worked in IT division-Assisted in automating data transfer processes using Microsoft Power Platform (Power Apps, Power Automate, SharePoint, Power BI)-Developed two apps: (1) for installation managers, supporting logistics, transportation, and customer service; (2) HR tool to streamline the hiring process-Gained insights into business operations and industrial process engineering and contributed to making company operations more efficient through automation and transparent data management