Appliances (dehumidifiers, inverter air conditioners, etc.) and industrial products (heat pump) electronic control board software development and maintenance; Test equipment and debugging tools PC software development (C++/MFC and C#/.NET); Specializes in all kinds of HMI(Human-Machine Interaction) device to drive, and a variety of communication interface driver; As a manager of key project, responsible for hardware and software design/evaluation, control the progress of development; Responsible for software training and guidance to new employees.