Requirements analysis: lead the whole process of project requirements collection and analysis, design, development and testing, and online, agile iterative development; complete the prototype design of each functional module of the product and the preparation of product requirements documents; participate in business planning discussions and assist in process optimization.Market Research: Coordinate the internal and external demand research and analysis of products, personally complete the monthly data analysis of product operation and organize demand interviews with business departments, collect feedback on key product requirements every month, implement market user feedback research and application evaluation.Product Management: Lead the completion of 15+ product development and upgrade iteration projects, develop c-differentiated products with different styles and designs for different markets; help the team to approve product standards and quality control processes.