Profile image of wenzhaoxu
Flag of China Harbin, China
Member since January 1, 2018
0 Recommendations


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Be a programmer since 1997. Be a develop manager since 2001. Embedded Engineer: since 1997. Be expert in Analog circuit /Digital circuit/ PCB layout/Micro controller Program(STM32/AVR/PIC/51 family)/Communication (wireless / wired /ZigBee/Bluetooth/GPRS). Have developed a lot of product, some of these is used in China High-Speed rail system. Full stack developer: since 2006 Be expert in Drupal (6/7/8)/Wordpress/PHP/JavaScript/Html5/CSS. Have developed many website & web app. Provide services for The Ice and snow world /Harbin Beer festival/Qizhi Education co.,Ltd(SaaS)/ Magic online (education App). .
$32 USD/hr
8 reviews
  • 88%Jobs Completed
  • 29%On Budget
  • 30%On Time
  • 10%Repeat Hire Rate

Portfolio Items

Recent Reviews

  • image of Mary J M. STM 32 Firmware $774.00 CAD

    “Be careful and dont use this freelancer, he will lead you along make sure that he has structured the milestones in a way you pay him and get no work for it. I am currently working with freelancer company to get my $770 because the code he offered is useless and he did not complete the work and just went off without even as much as a word or apologies. He heft me waiting and sending a message day after day without response. I believe the other reviews are fake. there is no way he has the work ethics or the expertise to do the job, any job. Please save your money. I am still trying to recover mine.”

  • image of Maso T. Project for Wen Z. $305.00 USD

    “Good job, I will hire him again. thanks Maso”

  • image of Ky M. Electronic Engineering $2840.00 USD

    “BEWARE! Work does not get completed. Project progresses and milestones are set to be paid. then communication stops completely. I have been waiting for over a months for a reply, even though Wen is often visibly online. Do not use this Freelancer!”

  • image of Ku Ying Technology Schematic Design for Stm32F7xx and 1.39 inch Amoled $30.00 USD

    “good job”

  • image of Omeba K. Electronic circuit and PCB around ATtiny85/ATtiny13A ₹1800.00 INR

    “Skilled developer with good knowledge. Looking forward to work with him again.”

  • image of Muhammad J. Help with running example programs 8051 CAN Simpicity studio $15.00 AUD

    “Nice work delivered”



1991 - 1995 (4 years)