Dayu Z.
Drop Here

Dayu Z.

Expert PCB Design Engineer Electronic Engineer


Shanghai, China


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.

Dayu Z. has added 3 portfolio pieces. Create an account to review them.

Work History and Feedback

  • Oct 2012

    Connect FTDI USB to ARM chip & write conn Software
    8 hours
    $27.78 / hr
    $232.07 earned

Dayu Z. has more jobs to show. Create an account to review them.


Name Score (out of 5) Time to Complete
PCB Design Test 3.75 Top 10% 37 mins
Electronic Design Test 3.00 Top 10% 40 mins
Embedded Systems Test 3.25 Top 20% 38 mins
What's the difference?

Work History

83% Job Success
754 hours worked
11 jobs


Less than 30 hrs/week


Phone Number: Verified

Search for others