Tesstymony

@stestimony

Testimony pcb designs: Bringing you to the best electrical network

United States

English, German

About me

Embedded Systems Engineer | Custom PCB Designer | Bluetooth & IoT Specialist I am a passionate and experienced Embedded Systems and Hardware Designer specializing in Bluetooth-enabled PCBs, microcontroller-based solutions, and complete IoT hardware development. With strong expertise in schematic design, PCB layout, firmware development, and system integration, I deliver reliable, high-performance custom electronics from concept to production. I work with ESP32, STM32, nRF52/nRF53, RP2040/RP2350, and other modern microcontrollers, creating compact, low-power, and cost-effective designs.... Read more

Skills