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Avatar Pengguna
$32 USD / hour
Bendera CHINA
harbin, china
$32 USD / hour
Sekarang jam 12:34 PTG di sini
Menyertai Januari 1, 2018
0 Syor

Wen Z.

@wenzhaoxu

2.2 (8 ulasan)
5.2
5.2
90%
90%
$32 USD / hour
Bendera CHINA
harbin, china
$32 USD / hour
88%
Pekerjaan Disiapkan
29%
Mengikut Bajet
30%
Tepat Pada Masa
10%
Kadar Upah Semula

Embedded Engineer/Full stack developer

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). .

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Ulasan

Perubahan disimpan
Menunjukkan 1 - 5 daripada 8 ulasan
Tapis ulasan mengikut:
1.0
$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.
Electronics
Microcontroller
Electrical Engineering
PCB Layout
Arduino
J
Bendera Mary J M.
@jackiemaina22
6 tahun yang lalu
5.0
$305.00 USD
Good job, I will hire him again. thanks Maso
Electronics
Electrical Engineering
PCB Layout
Manufacturing Design
Product Design
+1 lagi
M
Closed User
@maso54
6 tahun yang lalu
1.0
$2,840.00 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!
Electrical Engineering
R
Bendera Ky M.
@RockMech
6 tahun yang lalu
5.0
₹1,800.00 INR
Skilled developer with good knowledge. Looking forward to work with him again.
PCB Layout
Circuit Design
Avatar Pengguna
Bendera Omeba K.
@abhishekkd
6 tahun yang lalu

Pendidikan

B.S.

Qiqihar University, China 1991 - 1995
(4 tahun)

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