I am passionate in the work always.Responsibility:1.Primary/Secondary side firmware for power supply, experienced of pfc and dc-dc control2.Assist factory building products smoothly.3.On-site support customer for any problems.4.GUI for different purpose(In system programming, debug, calibration, post-build...etc)5.Advanced technology design(Live update, Low power consumption, security)6.Design with real time OS like AzureRTOS, FreeRTOSAchievements:1.Successfully design power supply to MP, I’m familiar with customer requirements like Quanta, Lenovo, HP, IBM, Oracle, Amazon, Dell EMC, CRPS platform..etc.2.Designing housekeeping/power stage in primary and secondary side of PSU, it includes control loop, current sharing(active/passive), protections, PMbus function, VPD data, firmware update, fan control algorithm, cold redundant function...etc3.Build up several software for factory in the production line.4.Have experience in designing gateway based on embedded linux system5. It's skillful in software part, like any kind of GUI, ATE..etc. Ex. Calibration tool, Debug tool, Data collector.Skill:1.I’m familiar to use MCU with peripheral like I2C, UART, SPI, GPIO, PWM, ADC, Capture, Comparator..etc2.I’m familiar to write software by using C++, C#, C, python3.I'm skillful to trace code, maintain code and debug logically and carefully.4. I’m familiar by using debug tool like oscilloscope, logic analyzer…etc4.I'm good in using english.If you have interest to me, please contact me by below method.E-mail:ghost_1120@icloud.com