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Electrical Engineering
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Microcontroller
PCB Layout
Product Design
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$20 USD / hour
Flag of RUFlag of RU
$20 USD / hour
It's currently 1:13 PM here
Joined December 17, 2013
1 Recommendation

Aleksandr Petrovich R.

@AlexanderRyzhov

5.0 (20 reviews)
5.0 (20 reviews)
5.0
5.0
$20 USD / hour
Flag of RUFlag of RU
$20 USD / hour
100%
Jobs Completed
93%
On Budget
97%
On Time
29%
Repeat Hire Rate

Expert PCB Layout Engineer

[login to view URL] Do you have a PCB Layout job and are looking for a talented and experienced PCB Layout Designer? I believe that my experience and skill in this background will prove to be of great help to you. I'm ready to start working on your job today. I specialize in high density, high speed and high power PCB layout. If you already have a circuit diagrams, I'm ready to perform PCB layout for all of your projects. My skills: - Altium Designer, Eagle, CAM350, Saturn PCB - Layout for fast circuits: USB, DDR, Ethernet, PCI-Express, LVDS etc - Layout for power circuits: inverters, motor conrtollers, battery charges etc - Use of high-tech BGA packages - Multilayer, rigid-flex, metal-based PCB - Buried and blind VIAs, impedance control - Schematic symbols and PCB footprint library creation - Back engineering, preparing files for production - Projects import and export, transfer data between EDA programs - Organization of mass PCB production and assembly Tags list: PCB, PCB layout, Board layout, Altium Designer, Eagle, Multilayer, Rigid-Flex, Electrical Engineer, Electrical Engineering, Electronics, Hardware, IoT, Internet of Things, Power Electronis, Bluetooth, BLE, BGA, FPGA, SoC, DDR, USB, Impedance Control, BLDC, 3D
Freelancer
PCB Layout Designers
Russian Federation

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Portfolio Items

8-layer PCB 1.3 mm thickness, SoC iMX6 1.0GHZ 624MAPBGA, 2xDDR3 96TWBGA, PCIe, USB Type-C, Wi-Fi, impedance control
SoC based microcomputer #2
12-layer PCB 1.3 mm thickness, SoC iMX6 1.0GHZ 624MAPBGA, 2xDDR3 96TWBGA, PCIe, USB Type-C, Wi-Fi, impedance control
SoC based microcomputer #3
12-layer PCB 1.3 mm thickness, SoC iMX6 1.0GHZ 624MAPBGA, 2xDDR3 96TWBGA, PCIe, USB Type-C, Wi-Fi, impedance control
SoC based microcomputer #3
8-layer PCB, 1.0 mm thickness, SoC iMX8 1.5GHz BGA621, LPDDR4 VFBGA200, Ethernet, PCIe, Wi-Fi, BT, impedance control
SoC based microcomputer #1
8-layer PCB, 1.0 mm thickness, SoC iMX8 1.5GHz BGA621, LPDDR4 VFBGA200, Ethernet, PCIe, Wi-Fi, BT, impedance control
SoC based microcomputer #1
The copter PCB with 4 motors on the board
Copter PCB
A high current BLDC motor controller powered by a 48V battery
Motor controller
Solar high current buck-boost battery charger based at the Linear Technology LT8490 (80V/10A)
Solar battery charger

Reviews

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Showing 1 - 5 out of 20 reviews
Filter reviews by:
5.0
kr1,500.00 SEK
Alexander did a great job. He helped me jump start my project. He had a clear and precise communication style, he understood the requirements quickly and delivered high quality. He was very helpful to answer all questions. I recommand him
Electronics
Microcontroller
Electrical Engineering
PCB Layout
Product Design
+1 more
N
Flag of SE Nabil L. @nabillouadi
3 years ago
5.0
$100.00 USD
good work again !
Electronics
Microcontroller
Electrical Engineering
PCB Layout
Circuit Design
User Avatar
Flag of FR Michael O. @michelhe
4 years ago
5.0
$75.00 USD
real the best quality of work I know
PCB Layout
User Avatar
Flag of FR Michael O. @michelhe
4 years ago
5.0
$110.00 USD
great
PCB Layout
User Avatar
Flag of FR Michael O. @michelhe
4 years ago
5.0
$50.00 USD
A+++ communication and service will come back again.
Microcontroller
PCB Layout
Circuit Design
Design
Q
Flag of US Christopher K. @qhk
4 years ago

Experience

Director

PCB-Master
Oct 2007 - Present

Leader Engineer

HTS-Spb
May 1999 - Oct 2007 (8 years, 5 months)

Electronic Equipment Engineer

St-Pb State Medical University
Aug 1993 - May 1999 (5 years, 9 months)

Education

Bachelor\'s degree

Sankt-Peterburgskij Gosudarstvennyj Elektrotehniceskij Universitet 'LETI', Russian Federation 1986 - 1993
(7 years)

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Top Skills

PCB Layout
20
Electronics
10
Electrical Engineering
9
Microcontroller
7
Product Design
2

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