JOHN S

@johnsophia6

Embedded System, PCB Design and Firmware Development

United Kingdom

English, French, German

About me

I’m an Electronics Engineer specializing in PCB design, embedded systems, and firmware development. I help startups, researchers, and businesses turn ideas into reliable, manufacturable hardware. My expertise includes schematic & circuit design, multi-layer PCB layout, MCU and sensor integration, and IoT connectivity (Bluetooth/WiFi). I focus on clean designs, low-power optimization, and stable firmware. From concept to prototype, I deliver practical, production-ready solutions with clear communication and attention to detail.... Read more

Skills