负责指定模块的设计和开发工作 responsible for designing and developing a mockup (prototype) 协助UI人员开发页面 assisting User-Interface designers in the development of the website 跟据UI人员反馈进一步优化所开发的模块和给模块添加新的功能 Improving the developed mockup(prototype) as well as adding new features based on the feedback of the UI designer team.