Image de profil de rojuwon1222
@rojuwon1222
Membre depuis 10 février 2017
5 Recommendations

rojuwon1222

En ligne Hors ligne
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 $ US / h
38 commentaires
6.3
  • 95%Travaux complétés
  • 71%Dans le budget
  • 74%À temps
  • 22%Taux de réembauche

Portfolio

Commentaires récents

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

    “great work, professionally done.”

  • image de lafbrazil lafbrazil2051 - 1 $3150.00 USD

    “Roju is very skilled, qualified and reliable.”

  • image de 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 de TemDown Microcontroller based hardware module $2100.00 USD

    “Thank you.”

  • image de 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.”

  • image de J O. Altium create footprints and BOM $66.67 USD

    “Very understanding and helped moved my project forward.”

Expérience

Electrical engineering

Jan 2004 - Feb 2017 (13 years)

I am working in BuShangSung company

Éducation

master

1998 - 2003 (5 years)

Vérifications

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