- Participate in Diagnostic Assistant (DxA) project development. DxA implement based on Angular and Angular Universal. Use NgRx for state management.- Refactor DxA in 5.0 version, implement Node.js middleware, used to re-shape data and communicate between client and server side. Improve the project loading performance by 50%.- Based on graceful degradation design philosophy, make the project fully compatible with IE 11.- Optimize DxA initialize, implement lazy loading of routes and… Show more - Participate in Diagnostic Assistant (DxA) project development. DxA implement based on Angular and Angular Universal. Use NgRx for state management.- Refactor DxA in 5.0 version, implement Node.js middleware, used to re-shape data and communicate between client and server side. Improve the project loading performance by 50%.- Based on graceful degradation design philosophy, make the project fully compatible with IE 11.- Optimize DxA initialize, implement lazy loading of routes and use the resolver to initialize page data, andcooperate with the back-end development team to reduce the amount of initial request data, double theinitialization speed of the home page.- Participate in Clinical Authoring (CLA) project development. CLA implement based on Angular. Use NgRx for state management.- Implemented JSON view editor for CLA, allowing professionals to edit data directly then re-render thecurrent workspace, improving the efficiency of professionals Show less

Participate in the execution of test cases and track and locate defects or problems in the product software, Assist developers to resolve bugs.