Dayu Z.

Dayu Z.

Expert PCB Design Engineer Electronic Engineer

Shanghai, China



What's the difference?

7+ years work experiences on electronics/hardware design.
Top 10% at the PCB Design and Electronic Design Test.
Expert in high-speed PCB design and simulation.Expert in high-speed memory interface such as DDR3,DDR2.and so on.
Good at embedded software program,which is also where my core competence lies in,I can always consider problems from the system design.
My goal is offer professional work with fair price.

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Work History & Feedback

Connect FTDI USB to ARM chip & write conn Software

No feedback given
8 hrs @ $27.78/hr
Earned $232
Tests Taken
Name Percentile Score

Electronic Design Test


Embedded Systems Test


PCB Design Test