John Raphel

@johnraphel67

Turning ideas into smart Arduino and ESP32 embedded solutions

United Kingdom

English, German, French

About me

Hello! I’m an embedded systems developer specializing in Arduino, ESP32, and electronic circuit design. I create reliable solutions including firmware development, circuit design, and PCB layouts ready for production. My work focuses on performance, accuracy, and real-world functionality. From simple automation to IoT-based systems, I deliver clean code and optimized designs. I’m committed to providing efficient, scalable, and professional solutions tailored to your project needs.... Read more

Skills