JACK ELLA

@jackella589

embedded system engineer

United Kingdom

English

About me

I am an electronics and embedded systems engineer specializing in ultra low power BLE wearable device design using nRF52 and ESP32. I help startups, product developers, and businesses build battery-efficient, production-ready hardware for wearable and IoT applications. My focus goes beyond standard PCB design — I engineer complete systems optimized for long battery life, reliability, and real-world performance.... Read more

Skills