Imaginea de profil a utilizatorului smarthardware
Steagul China Xiamen City, China
Membru din 4 septembrie 2019
1 Recomandări


Conectat Deconectat
Thank you for your regarding me. My name is Luo Sheng Ju. I am an experienced hardware design engineer with extensive experience in analog & digital system design, embedded system design and control. Most of my work is related with rapid prototyping projects(including design, testing, firmware programming) and R&D work. I have engineering design and implementation experience with various products across several industries including Home automations, Biomedical device instrumentation fo r the Medical industry, and Real-Time single board computers,,, //////////////////// My skills overview //////////////////////// - Schematic Capture & PCB design Experience for analog & digital circuits, various kind of prototyping.(Low&High speed design, multi-layout routing,) -Familiarity with common digital interfaces with SPI,I2C,I2S,DDR,PCI,USB,CAN,Serial UART over 232/422/485/ ,JTAG, etc. -Embedded software and firmware for real-time computing in C/C++ -Embedded Linux kernel and OS Develpment.
$20 USD/hr
8 recenzii
  • 100%Proiecte finalizate
  • 100%Conform bugetului
  • 100%La timp
  • 7%Rata de angajare repetată


Păreri Recente

  • imaginea utilizatorului Daniel Sensor Data Exchange BLE Service on ESP32 $150.00 USD

    “He did a great job within our budget. Highly recommended”

  • imaginea utilizatorului Michal P. PCB design on Eagle $250.00 CAD

    “Excellent work, very easy to work with, professional work. Would absolutely hire again.”

  • imaginea utilizatorului David R. ESP8266 Audio Recorder $140.00 USD

    “Works very hard and communicates quickly. Speaks English. Good, honest, and an expert in embedded development. Highly recommended!”

  • imaginea utilizatorului Chris D. Project for Shengju L. $150.00 USD

    “Shengju did another great job for me, sorting out a design issue with my PCB. He is easy to work with and communicates well. I will certainly hire him again.”

  • imaginea utilizatorului Chris D. Determine PCB Design fault $140.00 AUD

    “Shengju L. worked fast and quickly identified the issue with my PCB then assisted me with the fix. Great communication skills and expertise. I will definitely work with him again.”

  • imaginea utilizatorului Felipe A. Review The PCB project in Altium $130.00 USD

    “Very good communication and JOB.”


Embedded System designer

Jul 2001 - Oct 2018 (17 years)

I have worked as embedded system designer.


Bachelor of Engineering

1996 - 2000 (4 years)


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