I’m an Electronics PCB Engineer, Embedded Firmware Engineer, and Prototype Developer specializing in complete hardware product development. I design custom PCBs, schematics, RF and mixed-signal circuits, embedded systems, and prototypes using Altium, KiCad, and other tools. I develop firmware for STM32, ESP32, nRF52, RP2040, Arduino, and other MCUs, including sensor integration, CAN, UART, SPI, I2C, BLE, IoT, and embedded Linux. From concept and reverse engineering to PCB design, firmware, prototyping, testing, and manufacturing-ready files, I deliver practical, production-focused solutions.... Read more