Raspberry Pi, Arduino, ESP32, STM32, IoT and PCB Design Specialist
Nigeria
English, Spanish, French
About me
Hi, I’m David, an Embedded Systems & PCB Design Engineer with 5+ years of experience turning ideas into reliable products.
I specialize in Arduino programming, ESP32/ESP8266, STM32, Raspberry Pi, NodeMCU, Python, IoT firmware, sensor integration, automation and custom PCB design. I can help with firmware development debugging, communication protocols, hardware integration, schematics, PCB layout, and IoT prototypes.
I focus on clean code, practical engineering, clear communication and dependable project results. If you have an idea or existing project, message me and let’s build it together.... Read more