Profile image of DreamCha
Flag of China Dalian, China
Member since March, 2013
5 Recommendations

Dream Cha

Online Offline
I am a leader of team that include several excellent hardware, firmware, software and CAD/CAM engineers. My team have rich experiences in many branches including WindowsDesktop Application developing, mobile programming, circuit/PCB design, CAD/CAM design and FPGA/CPLD design. My team will provide high quality of hardware/software to clients.
$50 USD/hr
24 reviews
  • 94%Jobs Completed
  • 100%On Budget
  • 100%On Time
  • 18%Repeat Hire Rate


Recent Reviews

  • image of Mengke H. Project 7331955 has been deleted $2990.00 USD

    “Excellent freelancer!!! [04 November, 2015] Excellent freelancer! [04 November, 2015] He has a good communication and have a high speed. [04 November, 2015] Excellent!”

  • image of ouakrimyoussef Project 7933030 has been deleted $45.00 CAD

    “He is the best, he done the work so fast and professionnal, i will work with him all the time ;)”

  • image of Leonardo T. Simplify code $15.00 USD

    “No agreement, the freelancer didn't understand, this is too bad. NOT RECOMMENDED .”

  • image of goblommestein Design me a PCB (gerber) file €49.00 EUR

    “Very good freelancer”

  • image of Leonardo T. Simple Class to draw a square in C# $30.00 USD

    “Highly recomended! Had all skill needed to do my project!”

  • image of salehalharbi4 PCB Design on Ultiboard $42.00 USD

    “great work .......”


Firmware/Hardware engineer

Nov 2005 - Aug 2010 (4 years)

I have been developing several products that contain RFID, zigbee, Bluetooth 2.1, 4.0, USB, RS485/232, Wifi, Zwave and so on. I have rich experiences for hardware/software design/development. I have been developing several projects for C#/C++, Visual Basic, PHP, XML, ASP.NET.



2001 - 2005 (4 years)


Master (2011)

Computer Application

I'm a master of Computer Application.



This include the content for the fingerprint image reader designing.


  • Numeracy 1
  • UK English 1
  • Android 1
  • C 1
  • US English Level 1


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