02/17/2026 updated
100 % available
Fullstack Embedded & Electronic Design Engineer
Krakow, Poland Electronics and Communications Engineering
About me
Fullstack Embedded guy who loves what he does. HW+FW+SW+AQA+DFM
.NET FrameworkAltium DesignerSoftware ApplicationsArchitectureAutomationTest AutomationBluetooth Low Energy (Bluetooth)C Sharp (Programming Language)C++ (Programming Language)CANopenPrinted Circuit BoardElectronic CircuitsCMakeCommunications ProtocolsDynamic Host Configuration Protocol
Embedded Systems Development
MCU-based systems development with expertise in STM32, nRF52, Renesas RX/RA, and NXP MCXA platforms, including firmware architecture, debugging, and optimization
PCB Design and Hardware Development
Complete hardware design lifecycle from schematic design to PCB layout using Altium Designer and KiCAD with high-speed PCB development capabilities
Communication Protocols and Networks
Implementation and optimization of CAN/CANOpen networks, BLE, RTOS, Modbus RTU/TCP, TCP/IP, DHCP, and MQTT protocols
Programming Languages
Proficiency in C/C++ with experience in firmware and software applications, Python scripting, and .NET (C#) development
Real-Time Operating Systems
Experience of using FreeRTOS and ZephyrOS for embedded applications
Simulation and Testing Tools
Circuit simulation using LTspice, Micro-Cap, SMath, and testing/debugging on a real hardware sample
Development Tools and Version Control
Experience with VS Code, CMake, clangd, Git version control, and pytest for Automated QA
GUI and Software Development
Cross-platform application development using Qt and PyQt frameworks
Languages
EnglishGoodPolishBasic knowledgeRussianNative speaker
Project history
Refactoring, debugging, and stabilization of large embedded codebases. Designed dynamically auto-reconfigurable CAN/CANOpen network with hot-swap capability. Real-time error handling implemented on Renesas RX/RA MCUs. LCD video streaming over CANOpen PDO protocol. Zephyr driver enabling microSD usage as flash memory for LTE DFU. BLE firmware optimization and low-power profiling on nRF52.
Automotive electronics hardware testing and debugging. Schematic capture, simulation, and review. Worst-case analysis and design validation testing. Python scripting for DVT automation. ISO-10605 ESD testing.
Firmware/hardware design for antenna radiation pattern automatic scanning systems. Designed STM32H7-based PCB module with Ethernet+usb controlling up to 9 Mitsubishi AC servo amplifiers with feedback by quadrature signals. Custom protocol development over TCP client-server software for Windows and Linux platforms with data compression and transfer capabilities up to 4 Gb.