Design and integrate test systemsDesign, solve and debug electrical functional test equipments such as low noise audio signal digitizer, detailed current meter, high speed switcher, efficient and fast power supply, etc.Prototype hardware test systems for consumer electronics. Propose, review and implement validation plans.Circuit analysis and simulation.Provide mentorship on PCB layout.Data analysis.Build and maintain functional test plans, troubleshoot test plan implementation.Manage suppliers/manufacturing parters/test development schedule.