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$28 USD / hour
Flag of UKRAINE
kropivnitski, ukraine
$28 USD / hour
It's currently 10:05 PM here
Joined May 20, 2019
0 Recommendations

Dmytro S.

@MrDmytro

 3.8 (22 reviews)
5.6
5.6
93%
93%
$28 USD / hour
Flag of UKRAINE
kropivnitski, ukraine
$28 USD / hour
90%
Jobs Completed
73%
On Budget
73%
On Time
26%
Repeat Hire Rate

PCB developer & microcontroller firmware developer

Electronic engineer, software engineer, system engineer. I develop custom electronics of any level of complexity. I have a well-equipped laboratory - prototyping is possible. I program for such microcontrollers: - ATmega (Arduino also) - STM32 - PIC For the development of printed circuit boards, I use Altium Designer or (at the request of the customer) Eagle. Extensive experience in the development of embedded systems, automation systems, switching power supplies and inverters.
Freelancer Electronics Engineers Ukraine
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Portfolio

5411718
Little 9VDC -> 230VAC invertor (9VDC is not a typo)
SMPS-2 -- invertor
Little 9VDC -> 230VAC invertor (9VDC is not a typo)
SMPS-2 -- invertor
Little 9VDC -> 230VAC invertor (9VDC is not a typo)
SMPS-2 -- invertor
5411677
Among other things, I am developing switching power supplies. LTSpice 4 is my best assistant.
SMPS-1 -- simuation
Among other things, I am developing switching power supplies. LTSpice 4 is my best assistant.
SMPS-1 -- simuation
Among other things, I am developing switching power supplies. LTSpice 4 is my best assistant.
SMPS-1 -- simuation
5411667
If you need a board "yesterday"
Hand-made PCB
If you need a board "yesterday"
Hand-made PCB
5411663
Controller for a distributed process control system.
Industrial linux-based controller
Controller for a distributed process control system.
Industrial linux-based controller
5014472
A device for playing animations and color effects using of "smart" LEDs.
WS2812B display
5002212
Analog input - output board
Analog input board
5411718
Little 9VDC -> 230VAC invertor (9VDC is not a typo)
SMPS-2 -- invertor
Little 9VDC -> 230VAC invertor (9VDC is not a typo)
SMPS-2 -- invertor
Little 9VDC -> 230VAC invertor (9VDC is not a typo)
SMPS-2 -- invertor
5411677
Among other things, I am developing switching power supplies. LTSpice 4 is my best assistant.
SMPS-1 -- simuation
Among other things, I am developing switching power supplies. LTSpice 4 is my best assistant.
SMPS-1 -- simuation
Among other things, I am developing switching power supplies. LTSpice 4 is my best assistant.
SMPS-1 -- simuation
5411667
If you need a board "yesterday"
Hand-made PCB
If you need a board "yesterday"
Hand-made PCB
5411663
Controller for a distributed process control system.
Industrial linux-based controller
Controller for a distributed process control system.
Industrial linux-based controller
5014472
A device for playing animations and color effects using of "smart" LEDs.
WS2812B display
5002212
Analog input - output board
Analog input board

Reviews

Changes saved
Showing 1 - 5 out of 22 reviews
Filter reviews by:
1.0
$999.00 USD
Design a 36v power supply for a servo motor system.
I sent this guy over $1000 and got nothing in return.
Engineering
Electronics
Electrical Engineering
PCB Layout
Circuit Design
K
Flag of Stephen S.
@kfxaurora
•
4 years ago
1.0
$180.00 USD
HiFi Amplifier Board and AC Regenerated Power Supply -
Dmytro disappeared leaving me $180 in the red
Engineering
Electronics
Electrical Engineering
PCB Layout
Circuit Design
E
Flag of Eric G.
@eric142
•
4 years ago
5.0
€130.00 EUR
Altium library for Spartan 7
Great Job again, even flexible re-arrangement during the project. Will definitely hire him again.
Electronics
Electrical Engineering
PCB Layout
Circuit Design
O
Flag of Michael B.
@office316
•
4 years ago
5.0
$100.00 USD
Project for Dmytro S. -- 2
Excellent work again from Dmytro. He is very knowledgeable and concerned to delivery a good product. Will definitely use his skills again.
Engineering
Electronics
Electrical Engineering
PCB Layout
+1 more
C
Flag of Roy H.
@cfza
•
4 years ago
5.0
$100.00 USD
Project for Dmytro S.
Dmytro is extremely professional and hope to work again with him in future.
Engineering
Electronics
Electrical Engineering
PCB Layout
+1 more
C
Flag of Roy H.
@cfza
•
4 years ago

Experience

Head of department

RPC “Radiy”
Jan 2010 - Oct 2015 (5 years, 9 months)
Supervised the department of industrial electronics (50 subordinates). Engaged in the development of industrial electronics. Resigned due to a wage mismatch.

Head of the sector in the design office.

"Plant of Automatic Dosing Systems" ALC
Sep 2005 - Jan 2010 (4 years, 4 months)
Supervised the development sector of weighing controllers. Engaged in the development of power electronics.

Electronics Engineer

RPC “Radiy”
Jun 1999 - Sep 2005 (6 years, 3 months)
Engaged in the development of industrial electronics.

Education

Master

Kirovohrad National Technical University, Ukraine 1994 - 1999
(5 years)

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Verifications

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Certifications

preferredfreelancer-1.png Preferred Freelancer Program SLA 1 84%

Top Skills

Electronics 23
Electrical Engineering 23
Circuit Design 21
PCB Layout 18
Engineering 5

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