Mark williams

@mark_will77

pcb design, embedded system and firmware development

United Kingdom

English, Spanish, French

About me

Hi, I'm Mark, a PCB Design and Embedded Systems Engineer specializing in custom hardware and firmware development. I design production-ready PCBs and develop efficient Embedded C/C++ firmware for STM32, ESP32, AVR, PIC, RP2040, and ARM Cortex-M microcontrollers. My expertise includes IoT, BLE, Wi-Fi, CAN, UART, USB, power electronics, sensor integration, and multilayer PCB design. From concept and prototyping to manufacturing-ready files, I deliver reliable, scalable, and high-performance engineering solutions with precision and fast communication.... Read more

Skills