PJÀ propos de Peter
Senior Firmware and Hardware Engineer; Technical Consultant
Goal oriented, ambitious, passionate, working standalone as well as in a team, problem solving, proactive, bringing new ideas, used to work in an international, multicultural and time zone shift environments. Technically experienced and well equipped professional possessing also valuable management skills.
Looking for a remote / hybrid freelance position
Availability: now
Russe
Bilingue ou natif
Allemand
Capacité professionnelle complète
Anglais
Capacité professionnelle limitée
Slovaque
Capacité professionnelle limitée
Accepte de travailler sur site
Zurich (jusqu’à 50 km)
Expériences
- eLock Technologies LLC, Berkeley, CA, www.bikelink.orgSenior firmware engineermai 2025 - Aujourd'hui (1 an et 1 mois)Project: G5 Gateway – gateway for bike sharing electronic locks (IoT)▪An IoT gateway with functionality – cards authorization, locks control▪Porting to the latest Microchip Mplab X and Harmony, refactoring, new functionality implementation, sleep mode, cell modem communication, firmware and modem update OTA/FOTA, thorough testing with IoT platform▪Used Microchip PIC32MX695H (MIPS), Mplab X, SD card, cellular modem Quectel BG96/95 (LTE-M), RS485, I2C, SPI, UART, ADC, OTA/FOTA, communication with server, wolfCrypt SSL, AES-128 encryption▪Used C, Mplab X IDE, Harmony 3, FreeRTOS, bootloader, DFU OTA/FOTA, Google protocol buffer, git, python, Pickit 5
- Lady Technologies, Inc, San Francisco, www.kegg.techSenior firmware engineerIMMOBILIERjanvier 2025 - mars 2025 (2 mois)San Francisco, États-UnisProject: Kegg v1.9 – Fertility Tracker (IoT, refer to the company page)▪Kegg, an IoT device – woman fertility tracker▪Porting of Kegg v1.5 (see below, bare metal) to Zephyr RTOS▪Implemented new functionality – backup of measured data (flash)▪Used Nordic Semi nRF52832 (32-bit ARM Cortex-M4 SoC), custom board▪Implemented communication with mobile app over BLE, DFU OTA, secure bootloader, UART, PWM, ADC measurements, battery charging, power management, tests, documentation. All implementations reflecting low power consumption aspects▪Used C, nRF SDK, python, Google protocol buffer, git, VS Code, GNU toolchain, python, Ubuntu, J-link, nRF toolbox, Segger tools, Agile, Scrum. FDA regulation IEC 60601, functional safety, UML, CMMI▪90.000+ women using the tracker around the world
- Epitome IncSenior firmware engineernovembre 2023 - Aujourd'hui (2 ans et 7 mois)Vienna, AustriaProject: in a medical / health domain, an intelligent and advanced teeth care (refer to company page)• Implemented different firmware functionalities• Secure boot and secure firmware update, MCUboot and TFM in STM32, Trust Zone functionalities, multiple MCUs firmware update orchestration, over different interfaces (CAN, USB), custom loader over CAN, web server and application to perform firmware update• Porting applications to TFM, secure and non-secure application split• Time synchronization over CAN / Cyphal, timers, motor control, ADC, I2C, PWM, WDT, CAN communication, bare metal implementation, Azure RTOS ThreadX• Test environment based on Raspberry Pi, python, CI/CD, docker container• Used C, STM32CubeIDE, STM32U5xx, Cortex M33, Trust Zone, TFM, MCUboot library, custom board, STM32 HAL library, Cyphal, yakut, GNU toolchain, docker, python, fask, flask-socketio, STM link, Peak CAN tool, Agile, Scrum, git, Jira, Confluence
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Formations
- MSc in Computer Science,Slovak University of Technology, Faculty of Electrical Engineering and Information Technology, Department of Computer ScienceMSc in Computer Science,