After completing my Master's degree in 2012, I joined the Agricultural Bank of China, where I focused on testing activities. During this period, my responsibilities encompassed a wide range of tasks, including automated testing, performance testing, testing environment management and maintenance, development of data anonymization tools, automated testing for mobile applications, and compatibility testing for mobile apps.From 2012 to 2017, my primary involvement was in the automation testing and performance testing of the Agricultural Bank of China's core banking system. From 2017 to 2021, I took on the role of overseeing the maintenance of the entire testing environment at the bank, development of anonymization systems, and managing and supporting testing data. In 2022, I actively participated in the automation testing and compatibility testing of the Agricultural Bank's mobile banking app.I am proficient in automation testing and interface testing tools such as Selenium, Postman, APPIUM, and have expertise in performance testing tools and systems like LoadRunner, Jmeter, NMON, DB2, Oracle, and MySQL. I am familiar with operating systems like ZOS, Linux, and Windows, and possess extensive experience in both automation testing and performance testing. Additionally, I have hands-on experience in maintaining testing environments and managing testing facilities.