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  1. Freelancers

Petro Z.

Offer Petro work on your next project.

Ukraine Dnepr, Ukraine
4 months 1 day back
A little busy a little busy
on the service 2 years
Freelancer Petro Z. — Ukraine, Dnepr. Core skill — Engineering, C & C++

Rating

Successful projects
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Average rating
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Rating
340
Engineering
74 place out of 570
C & C++
73 place out of 1380

Language proficiency level

Українська Українська: fluent
Русский Русский: fluent
English English: upper-intermediate

CV

Hi!

I like working fast and when the design definition document is clear. Also I can help you to write it. The main thing for me is the satisfaction that the customer receives, but I don't forget about myself either)


I have an experience in the following areas:

  • Writing C/C++/C#/Python drivers
  • Programming of Arduino (STM, ESP), Raspberry Pi in combination with various types of sensors and devices
  • Translation of Matlab code
  • Teaching practice

Skills and abilities

Programming

Services

Photo, Audio & Video

Portfolio


  • 1000 USD

    Launching a website for selling educational courses

    Website Development
    Launching a website for selling educational courses — example of freelancer's portfolio work in category Website Development
    * Installed WordPress on my server (Raspberry Pi 5, Ubuntu + Nginx)
    * Connected WooCommerce + Tutor LMS for creating and selling courses
    * Set up pages (home, cart, checkout, personal account)
    * Configured payment through Mono bank
    … * Connected plugins for GDPR/cookies, multilingualism
    * Connected Google Analytics
    * Created a public offer, privacy policy
    * Adjusted design: header, logo, social media icons, custom CSS
    * Resolved WooCommerce compatibility bugs
    * Prepared video for publication on YouTube channel (added watermarks)
    * Prepared intro for each video
    * Posted client's courses on the website (YouTube videos with restricted access)

  • Demo version of the electronic compass for educational designs

    Embedded Systems & Microcontrollers
    Demo version of the electronic compass for educational designs — example of freelancer's portfolio work in category Embedded Systems & Microcontrollers
    The project uses the MEMS (micro-electromechanical systems) magnetometer HMC5883L, the LED screen for the display of the magnetometer and asymut, the Arduino Nano for the processing of the magnetometer data and the COM port connection with the single-payer computer CPC307.

  • Modification of the valkka driver for monitoring cameras

    Python
    When Active Silicon IP cameras were connected to Raspberry Pi there were difficulties with drivers under Linux. I found the reasons for incompatibility and checked out the outcome code.
    Configurate the offline work of the camera without access to the site www.onvif.org

  • Time laps device for Nikon D3200

    C & C++
    He created a small console program for the time laps effect specifically for the Nikon D3200 camera using Raspberry Pi and the smartphone to control the program via Bluetooth.

  • Air bearing test-bench control

    C & C++
    Air bearing test-bench control — example of freelancer's portfolio work in category C & C++
    Testing control algorithms written in C/C++/Python and translation Matlab code.
    Gathering telemetry of sensors and actuators using the TCP protocol with the possibility of asynchronous access to the memory.
    Engaged in calibration of orientation sensors.
    I have an experience with an air bearing test-bench.

Activity

  Latest proposals 4
Raspberry Pi Personal project
3493 USD
DesktopApp development Personal project
5000 USD
Acoustic device for orientation in environments with unsatisfactory visual control Personal project
23 USD
Control of the moving platform Personal project
11 USD