Изображение профиля CometJu
@CometJu
Флаг China Jilin, China
На сайте с 30 декабря 2018 г.
1 Рекомендации

CometJu

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I have 8+ years experiences related to hardware and firmware development. - Electronics circuit design(schematic, PCB, simulation) - Microcontrollers(Microchip PIC, ARM, AVR, 8051) - Arduino projects(LED, various LCD, Keyboard, Mic&Speaker, Memory,...) - Wire/wireless communications (Ethernet, WiFi, Bluetooth, ZigBee, USB, RS232/485, CAN, I2C, etc.) - Device development and programming using FPGA/CPLD - sensors (temperature, humidity, precipitation, air pressure,...) - RF/Microwave Devices(active/passive) development I always will satisfy your needs perfectly and clearly. I can work in full-time, 12+ hours/day and can work in your timezone. Also will keep good communication. Best regards, Li.
$20 USD/hr
18 отзыва(-ов)
5.2
  • 95%Выполненные работы
  • 96%В рамках бюджета
  • 87%Своевременность
  • N/AРейтинг повторного найма

Портфолио

Последние отзывы

  • изображение Donal M. Project for Li J. £100.00 GBP

    “Very happy with the schematic work Li J. completed for me.”

  • изображение Veysel O. Project for Li J. -- 2 $400.00 USD

    “he supplied well job”

  • изображение Aman B. PCB design for 32 led output control $255.00 USD

    “good Job done, good knowledge, good programmer. Helpful guy. will hire again. Thanks”

  • изображение Lee K. Project for Li J. $174.00 AUD

    “Li was very easy to work with, patient with good communication and commands a sound understanding of firmware coding for the 8051 MCU we had. Although we didn't complete the project as I had a tight deadline I think he would be very good working on a longer project given additional time.”

  • изображение Maso T. Project for Jiong L. $450.00 USD

    “good job, I will hire him again. thanks”

  • изображение Roy S. Change Voltage Regulator Foot Print on PCB (Arduino Code) $150.00 USD

    “Mingxian was a pleasure to work with, super nice person, great communication and most important did a professional job redesigning my PCB.”

Опыт работы

Hardware and Firmware developer

Apr 2014

I 'm working in this company as a Hardware and Firmware developer.

Образование

Bachelor

2009 - 2014 (5 years)

Сертификаты

  • Preferred Freelancer Program SLA
    94%

Верификации

  • Соединить с Facebook
  • Предпочтительный фрилансер
  • Оплата подтверждена
  • Телефон верифицирован
  • Личность подтверждена
  • Электронный адрес подтвержден

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