-Linkflow is a Leading marketing technology company in China , Committed to providing customers with first-class technical products.-According to customer requirement, use Balsamiq and Axure to design product prototype and deliver PRD.-Use sql and postman for data trouble shooting and App API research.-To study the specific app connection used by real customer and turn it into product scenario.-Responsible for the customer requirement research and customer expectation management of the whole project life-cycle.-Base on the SaaS product function to design and optimize solution for different customer.-Business analysis, future business blueprint definition. -Research and propose solutions corresponded to specific management problems.-Training of key users, and guiding key users to write test documentation and operating manuals, System on-line support and problems solving.