Profile image of rojuwon1222
@rojuwon1222
Member since 10 กุมภาพันธ์ 2017
6 คำแนะนำ

rojuwon1222

ออนไลน์ ออฟไลน์
Thank you for reading the overview. We have 13+ years experience in circuit & PCB design, manufacture & assemble, embedded firmware & application, Mobile Apps development. We have developed many products ago using various microcontroller including STM32 serial, Arduino, Raspberry Pi, Atmel, CPLD, FPGA, DSP, ARM, ADuC, USB controller etc. Also, We are experienced in working with communication devices like GPS, WIFI, Bluetooth, Zigbee, GSM with MobileApps. - Product Design - Electronic Engineering - Digital & Analog Circuit Design, - PCB Design & Layout, Manufacture, Artwork - Microcontroller, Arduino, STM32, Raspberry PI, Wireless, GPS - Altium Designer, EagleCAD, Solidworks We will always be to meet your requirements.
$35 USD/ชม.
39 บทวิจารณ์
6.3
  • 95%งานที่ทำสำเร็จ
  • 72%อยู่ในงบประมาณ
  • 74%ส่งงานตรงเวลา
  • 21%อัตราการจ้างซ้ำ

Portfolio

บทวิจารณ์ล่าสุด

  • image of maso54 Project for Hao J. -- 3 $170.00 USD

    “Good job, good communication, I will work with him again further.”

  • image of skylabmobile Schematics and PCB Design for USB to Serial converter $100.00 USD

    “great work, professionally done.”

  • image of lafbrazil lafbrazil2051 - 1 $3150.00 USD

    “Roju is very skilled, qualified and reliable.”

  • image of srikanth0723 Develop a PCB as per requirement ₹143602.38 INR

    “Hao, is an amazing person to work with. He is very dedicated person and determined to complete the task with the best quality. I enjoyed a lot working with him. The best part with Hao is when i ask any questions. He answers it and also shows me examples. I am going to re-hire him pretty soon.”

  • image of TemDown Microcontroller based hardware module $2150.00 USD

    “Thank you.”

  • image of maso54 Project for Hao J. -- 2 $123.45 USD

    “well done again, good communication, he is an expert person in this field. [23 October, 2017] well done again, good communication, he is an expert person in this field.”

ประสบการณ์

Electrical engineering

Jan 2004 - Feb 2017 (13 years)

I am working in BuShangSung company

การศึกษา

master

1998 - 2003 (5 years)

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