Cooperated with BI teams to conduct data analysis on healthcare data in OPIE Software. Transformed data into visualization dashboards for business insights.- Identified business process and data generation logic behind website dashboards and datasets. Collaborated with IT team and CEO to track the root causes of data inconsistencies and irregularities.- Explored patient survey reports on company website and large datasets to build data documentations. Created SQL queries to obtain required data after clarifying the business requirements. - Developed DAX functions and visualized data in Power BI to build new dashboards by optimizing former dashboards. Predicted operational data and provided business insights to improve business processes.

TA in Business Database Systems Courses:- Assisted professors with their teaching duties. Established daily announcements and discussions of study tasks. Proctored exams and supervised students’ learning progresses.- Analyzed peer-evaluation data of 90 students and arranged group divisions for all students. Graded homework, quizzes, exams and gave feedbacks and generated the overall scores. - Answered questions about SQL queries from students and instructed them to learn course contents. Guided students to improve learning efficiency and advised them on skills of studying.

- Utilized cloud computing platform to design and arrange more than 1,000 motorcycle parking spots within city, resulting in one of the highest spot occupancy rates of any city. Design used as model by teams in other areas.- Analyzed motorcycle usage demands and distributed work tickets to maintenance teams (over 60 employees). Conducted market research, staff training, inventory, procurement and recording warehousing data.- Analyzed operation data using Pivot Table in Excel. Composed operational reports daily using data visualization and offered advice to improve efficiency.- Launched advertising campaigns and generated marketing plans. Identified critical service gap and communicated improvements to product department, increasing rides by 66%, from 30,000 to 50,000 per day. - Participated in process of project implementation for 5,000 shared motorcycles, including employee recruitment, operation and maintenance, strategic planning and government negotiation.