Senior Firmware & Hardware Engineer

PetroZinchenko

Bringing 15+ years of expertise in industrial automation and IoT. I bridge the gap between complex hardware design and reliable, high-performance firmware.

Technical Expertise

I specialize in full-cycle product development—from schematic capture and PCB layout to mass production and certification. My focus is on creating energy-efficient, robust systems for metering, automation, and wireless control.

Embedded Firmware

  • MCUs: STM32, nRF52, ESP32, AVR, LPC
  • Core: C/C++, Assembly, RTOS, Bare metal
  • Features: OTA Updates, Low Power, GUI (LVGL)
  • Tools: Keil, IAR, Segger, VS Code

Hardware Design

  • EDA: Altium Designer, P-CAD, SolidWorks
  • Process: Schematics, PCB Layout, Simulation
  • Lab: Reflow soldering, Oscilloscope debugging
  • Prod: Mass production & Testing jigs

Connectivity & IoT

  • Wireless: LoRaWAN, BLE, WiFi, GSM/GPRS, RFID
  • Protocols: MQTT, Modbus (RTU/TCP), CAN
  • Metering: M-Bus, DLMS, 1-Wire
  • Industrial: RS232/485, SPI, I2C

Software Ecosystem

  • Desktop: C# .NET (WPF/WinForms), Qt/C++
  • Mobile: Android Studio (Java)
  • Databases: MySQL, SQL Server
  • Version Control: Git, SVN