• Developed test automation frameworks from scratch and executed thorough automated UI and functional tests on real devices (Android and iOS)• Maintained the automation frameworks periodically by updating test suites and cases to include new features and executed regression tests for each release• Used Postman/Apifox to do single/integrated API tests to help verify workflows• Logged issues and worked with front-end and backend developers to verify fixes• Reviewed and analyzed test results to enhance automated CI flows and automation frameworks’ performance

• Used Postman and Rest Assured to automatically test server API and combine a bunch of API calls in one collection• Set up global and environmental variables to realize switch among different servers• Created test scripts and pre-scripts to transfer parameters among different API calls• Created test scrips using Java and Appium to automate test functions of Swych app such as login, buy/send cards, check order history, etc.