2018-08 ~ 2019-09 Kerr America United States Statistics & Translation1. Designed relevant mathematical models for quantitatively analyzing financial items such as net income, production,and sales, facilities’ depreciation to make daily, weekly, monthly reports.2. As a connection between each department, conducting analysis on data from finance, sales, warehouse, logistics, andproduction to measure the profitability and operational ability.3. Supervised a small data team, allocated daily tasks, and evaluated their working quality. Cooperated with the financialdepartment on the firm's capital budgeting process including identifying and evaluating capital projects, calculating thecost of each capital component listed on the balance sheet.2019-11 ~ 2022-12 Yinchuan Xuzhitong Industry and Trade Co., Ltd Business assistant1. Assist the sales process, engineers to make bids and other bidding matters; collection of bidding information,production of bidding documents and the corresponding work involved in the bidding.2. Responsible for the preparation of bidding documents, the typesetting, printing, copying, binding and other work ofthe overall bidding documents, and complete the bidding documents as scheduled.3. Responsible for actively coordinating with the project leader and relevant departments of the company on issues in thepreparation of bidding documents to ensure that the bidding documents are delivered on time.4. Responsible for arranging customer pick-up and accommodation