A mobile internet product designer is a professional responsible for the design and optimization of mobile internet products, with a detailed introduction as follows:

- Main responsibilities: They need to participate deeply in product requirement analysis, combine market research and user feedback, formulate product function planning and iteration strategy. Use Axure, Figma other prototyping tools to design high-fidelity interactive prototypes, output product requirement documents, and also be responsible for the visual design of APP interfaces, formulate UI design specifications, and with development, marketing, operation and other teams to follow up on the implementation of design, and continuously optimize product experience.

- Skills requirements: They need to be proficient in usingotyping design tools and graphic design software, master the principles of UI design, have mobile end design experience, and be familiar with the entire product development process. They should be able to complete the entire chain of work from requirement analysis to design implementation independently.

- Career development prospects: With the continuous development of mobile internet, the demand for mobile internet product designers is increasing. Practitioners can start from junior designers, responsible for the design of some function modules, accumulate experience to be promoted to intermediate, senior designers, responsible for more complex product or lead the design team, and can also develop towards product design experts or design management.