Engineering wide range of systems to be used for SmartGrid industry - low level embedded firmware, desktop applications, front-end and back-end web solutions.

Joined the team developing firmware for new generation door locks for the hospitality sector which are battery powered, communicate over protocols like BLE, ZigBee, USB, and RFID technologies like MIFARE DESFire and Ultralight AES. Actively participated in the certification process for RED directive and Apple Wallet. Successfully created an integration test framework with PyTest. Developed many desktop and mobile tools to be used by the team and other coworkers.

Joined the application team for a client from the public transport industry, developing control, navigation and infotainment software in C++. Later joined the team for a client from access control industry, developing firmware for low-power IoT devices with BLE, Zigbee and RFID capabilities. Worked also for a client from the telecom industry where joined the team porting 5G DSP algorithms from x64 into CUDA.

In SEEDIA.city I was developing software for embedded devices suited for modern, solar-powered, urban furnitures. I was coding here in embedded C/C++ both in bare-metal and with help of FreeRTOS, targetting STM32 ARM MCUs. I was maintaining software which works with uBLOX GSM modules, Quectel GPS modules, SD cards on FAT-FS and communicating through RS485-based protocol. From other tools I was also using STM32CubeMX or Atollic IDE, but most of the time I was spending with command-line utilities like GNU Make, CMake, GDB, GCC.

Developed GUI software and multithreaded image processing algorithms to be used for digital sound reconstruction from old analog movies tapes, which was written in C++ and Qt. Participated also in a migration to cloud-based solution with NVIDIA CUDA optimization.

In Cyfrowy Polsat S.A I worked as part-time embedded developer. I worked on production-time test software for their Set-Top-Boxes. I was developing software mainly for embedded Linux, targetting MStar, Broadcom and HiSilicon ARM SOCs. I worked with hardware technologies like Wi-Fi, HDMI, DVB-S, DVB-T/2, and had contact with conditional access platforms like Nagra/Irdeto.

My job was to maintain and develop software and image processing algorithms for network cameras, which are used to perform traffic analysis (people counting and tracking). I've worked with Embedded Linux, Modern C++, Boost, OpenCV. I've also experienced work as a front-end developer with AngularJS.