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$15 USD / hour
Flag of VIETNAM
quang nam, vietnam
$15 USD / hour
It's currently 1:58 PM here
Joined September 19, 2018
0 Recommendations

Na L.

@MingKang

4.1 (20 reviews)
6.4
6.4
100%
100%
$15 USD / hour
Flag of VIETNAM
quang nam, vietnam
$15 USD / hour
90%
Jobs Completed
60%
On Budget
66%
On Time
63%
Repeat Hire Rate

HW Prototype/Mass Production, FW, App Design

- Main product that design for customer: + IoT device( Lora, Zigbee, Sub RF, Ethenet, POE, WIFI, GPRS/GPS, BLE... ) + Embedded KIT + Digital & Analog + High speed PCB design for SOC, FPGA: NAND, DDRx, PCIex, Sata, HDMI, USB3.0, LVDS,.. + Industrial power system design : PLC , SCADA, HMI, Package Robot .. - We use the expertise of the following software: + Labview ( GUI and system test for NI-DAQ, NI-Smart Card..) + C/C++, C#, VB for PC software on PC ( GUI, Data Log Server Network...) + Arduino + Android, IOS ( build an IOT, Tracking app on smartphone,... ) - We worked on more project which designed on ATMegaxx (Arduino), Pic16/18/32, STM8/32, Freescale or MSP MCU - Test, Measurement, and Control Solution with more tools at lab. - Provide FAB, ASSEMBLY & TEST services. Promise can make any prototypes board with lowest cost, even support for mass production. Please contact me & we can discuss more. Best Regards,

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Portfolio

4508093
4508086
4479143
4478376
4478359
4478338
4508093
4508086
4479143
4478376
4478359
4478338

Reviews

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Showing 1 - 5 out of 20 reviews
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1.0
$1,320.00 USD
Freelancer delivered nothing including documentation for monies paid softeware. Has kept thousands of dollars of propietary material and tools furnished and cites impolite words when nearly three years had passed on posted 21 days multiple times as passed Blamed the pandemic for stealing our money and material Will not return materia furnished, material paid for (24 boards and parts) or the documentation. She also demand4ed money outside the milestone system in the middle of the project.
PHP
C Programming
C# Programming
C++ Programming
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Flag of Larry C.
@larryc3ecosmarte
11 months ago
5.0
$3,061.00 USD
A pleasure to work with. Very conscientious to achieve a great result. Thanks again for your help with this project
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Flag of Paul L.
@PaulLyons
3 years ago
2.8
$3,185.00 USD
Not sure what we finished, delaayed many months by COVID 19
Electronics
Manufacturing
Electrical Engineering
PCB Layout
Product Design
+1 more
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Flag of Larry C.
@larryc3ecosmarte
3 years ago
5.0
$800.00 USD
Thanks for making the updates
Product Design
GPS
Circuit Design
Design
+1 more
B
Flag of Boktiar A.
@BoktiarAhmed
4 years ago
5.0
$650.00 USD
Great work and reliable Freelancer.
Electronics
Manufacturing
Electrical Engineering
PCB Layout
Product Design
+1 more
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Flag of Juan F.
@juanfranco13
5 years ago

Education

Engineer

Truòng Dai hoc Bách Khoa Hànôi, Vietnam 2005 - 2010
(5 years)

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