Volodymyr Tretiakov
Private message 
Kharkiv,
Ukraine
available for hire
Rating
Language proficiency level
English: intermediate
Skills and abilities
Programming
Portfolio
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2030 USD Telemetry
Embedded Systems & Microcontrollers
The “telemetry” project:
developing schematics to reduce costs and improve functional capabilities and reliability;
… the development of a digital current sensor;
the development of the calibrator to ensure the automation of the calibration process of new parties;
the design of the test device for the final test stage of the assembly in the refrigerators at production;
discharge of the termostat;
Optimization of existing technical solutions to shorten production processes
Reviews and compliments on completed projects 2 1
4 October 2024
609 USD
Transmitter ESP32+ESP8285+SX1276 2W 600Mhz, receiver ESP8285+SX1276 600
I recommend Vladimir as a responsible performer, he advised on how to better implement the board, helped with ordering the device from China. He even did a little more than required, additionally developed the board for the antenna upon request. I am satisfied with the collaboration, we will reach out many more times, a competent engineer. The price for the device turned out to be very pleasant. Definitely 10/10.
1 February 2024
1000 USD
Solution for self-service car.
The project took more time than planned. T K . firmlanshant closed the project, will have to create a new, and finish the work with the same artist. I advise Vladimir as a good specialist and man.
4 January 2024
34 USD
Reduce the principle scheme by payment.
I can't recommend it. The poor performance.
Activity
| Latest proposals 10 | Budget | Added | Deadlines | Proposal | |
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LED matrix
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DesktopApp development
4000 USD
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Arduino project modification
1162 USD
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Wood moisture meter with data transmission
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Solder 6 test boards
45 USD
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Receiving commands from the Microchip PIC16F917 microcontroller
293 USD
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Gopro cambera cable
3718 USD
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3D printer
113 USD
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Transmitter ESP32+ESP8285+SX1276 2W 600Mhz, receiver ESP8285+SX1276 600
609 USD
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Specialist in C, FreeRTOS (Electronics)
23 USD
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