Sergej B. Profile

EXPLORE

0.0

(0 reviews)

You're now following

Error following user.

This user does not allow users to follow them.

You are already following this user.

Your membership plan only allows 0 follows. Upgrade here.

Successfully unfollowed

Error unfollowing user.

You have successfully recommended

Error recommending user.

Something went wrong. Please refresh the page and try again.

Email successfully verified.

$18 USD / hour

lugansk,

ukraine

$18 USD / hour

It's currently 9:13 PM here

Joined June 17, 2013

0 Recommendations

Sergej B.

@LordAlent

0.0

(0 reviews)

0.0

$18 USD / hour

lugansk,

ukraine

$18 USD / hour

N/A

Jobs Completed

N/A

On Budget

N/A

On Time

N/A

Repeat Hire Rate

Embedded Software, Firmware and PCB Engineer

• More than 10 years of development of hardware and software using different microcontroller architectures. • Development of control systems of industrial objects. • More than 10 years of development of circuits and PCBs. • Testing of prototypes. • Development of devices with communication interfaces: USB, RS-232, RS-485, I2C, SPI etc. • Development of the PCB with high-speed circuits using differential pairs. • Development of devices with a variety of sensors: pressure, encoders, accelerometers, gyroscopes, contact and non-contact, etc..

See all C Programmers in Ukraine

Contact Sergej B. about your job

Portfolio

Stratomaker

Refrigeration Power v2

Relay controller and sensor input v2

Irrigation Relay Accessory Board 12

Garage Gate Controller v1

The device is designed to display the coordinates of the machine.
The device has:
-microcontroller (AtxMega32A4) to perform the algorithm works;
-flash to write the coordinates;
-etc.

1. development of the scheme
2. PCB design
3. microcontroller (AtxMega32A4) firmware development
4. start-up.

Tools:
-Altium Designer;
-Iar;
-Atmel Studio 6;
-JtagIce 3;
-SolidWorks.

Four Axis Indication for Machine Tools

Stratomaker

Refrigeration Power v2

Relay controller and sensor input v2

Irrigation Relay Accessory Board 12

Garage Gate Controller v1

Four Axis Indication for Machine Tools

Reviews

Changes saved

No reviews to see here!

Experience

SnapEda (snapeda.com) (USA)

Apr 2017 - Present

• Creation of the libraries of electronic components for various systems EDA (Electronic design automation) • Creation of the libraries for EDA systems. Tools: Altium Designer, Eagle.

PrecisionBioSystems (USA)

Dec 2016 - Present

• Developing firmware for microcontrollers STM32 • Development schematics and PCB. • The control system of the motors in the device for the medical laboratories. Tools: Altium Designer, Keil, STM32CubeMX, SolidWorks. Language: C.

AKJI (Denmark)

Nov 2015 - Present

• Development schematics and PCB based on microcontrollers. • Projects based on microcontrollers for control LED- lighting. Tools: Altium Designer

Education

null

National Technical University of Ukraine 'Igor Sikorsky Kyiv Polytechnic Institute',

Ukraine

2010 - 2012

(2 years)

Qualifications

Festo

2010

Equipment and circuit diagram symbols, reading and interpreting basic hydraulic circuit diagrams Physical principles Structure and mode of operation of basic components Measuring volumetric flow and pressure Technology and characteristic data of valves and drive elements Intensive training for industrial practice: setting up systems in accordance with circuit diagrams, commissioning Fundamentals of proportional hydraulics Structure of simple relay controls

Festo

2010

Drives: Cylinders for different drive purposes Valves: Various valve types (pneumatic/electric controlled, structures, different mid positions etc) Controls: Pneumatic and electric controls of valves – Position control: Limit switches and sensors – Speed control: Uses of throttle valves – Logic control: And/or valves – Pressure control: Uses of adjustable pressure sensors – Time-dependent control Basic principles of industrial electric controls: Buttons, contacts, relays Basic principles of compressed air supply: Production, preparation, distribution Symbolic representation of devices, standards Identifying and eliminating faults, including safety aspects Cutting installation costs – from single valve to valve terminal.