joseph kay

@josephkaysp

Embedded Systems Engineer IoT Developer ESP32 STM32 Arduino PCB Design

United States

English

About me

I am an Embedded Systems Engineer and IoT Developer specializing in firmware development, microcontroller programming, and PCB design using ESP32, STM32, and Arduino. I build reliable embedded systems, circuit designs, and IoT solutions with WiFi, Bluetooth, and MQTT integration. I deliver optimized firmware, schematics, and production ready PCB files (Gerber). My focus is performance, accuracy, and scalable solutions for real world applications. I help clients turn ideas into functional embedded systems efficiently.... Read more

Skills