Justin W

@justinwalker654

pcb design and embedded system

United Kingdom

English, German, Spanish

About me

Hi, I'm Justin, a PCB Design, Embedded Systems, and Firmware Development Engineer specializing in transforming ideas into production-ready electronic products. I design custom schematics, high-performance PCB layouts, and reliable embedded firmware using STM32, ESP32, ARM Cortex, Arduino, and Raspberry Pi. From IoT and industrial automation to RF, wearable, and power electronics, I deliver optimized, manufacturing-ready solutions with a strong focus on quality, reliability, and performance.... Read more

Skills