JOHN SAINT

@john12_saint

PCB DESIGN , ELECTRONICS ENGINEERING AND FIRMWARE DEVELOPMENT

United Kingdom

English, Spanish, French

About me

HELLO!! I’m John, an electronics engineer specializing in PCB design, embedded systems, and firmware development. I design high-quality PCB layouts, COB LED circuits, LED drivers, and IoT solutions using STM32, ESP32, and Arduino. I deliver efficient, reliable, and production ready designs for lighting, automation, and smart devices. Expect clean work, fast delivery, and clear communication. Let’s bring your idea to life message me today!... Read more

Skills