Image de profil de smarthardware
Drapeau de China Xiamen City, China
Membre depuis le 4 septembre 2019
0 Recommendations


En ligne Hors ligne
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
3 commentaires
  • 100%Travaux complétés
  • 100%Selon le budget
  • 100%Dans les temps
  • N/ATaux de Réembauche


Avis récents

  • image de Felipe A. Review The PCB project in Altium $130.00 USD

    “Very good communication and JOB.”

  • image de Ozgur O. PCB Design $115.00 USD

    “Everything is great , fast communication and very satisfying work . I will work with him again for sure Thanks.”

  • image de Edward C. Project 21303502 has been deleted $35.00 USD

    “great, he has worked on difficult OBD2 PCB design, but he has done it for 1 day, I think he is really having great experiences on these area. thanks ~~~”


Embedded System designer

Jul 2001 - Oct 2018 (17 years)

I have worked as embedded system designer.


Bachelor of Engineering

1994 - 2001 (7 years)


  • Preferred Freelancer Program SLA


  • Connecté à Facebook
  • Freelance Préféré
  • Paiement vérifié
  • Téléphone Vérifié
  • Identité Vérifiée
  • E-mail vérifié

Mes meilleures compétences

Voir des freelances similaires