j
john432104

John

@john432104

PCB Design Embedded Systems Engineer

United Kingdom
English, German
About me
I am JOHN a PCB Design, and Embedded Systems Engineer specializing in schematic capture, multilayer PCB layout, and IoT hardware. I develop reliable electronic solutions using Altium Designer and KiCad, with extensive experience integrating ESP32, STM32, and various RF technologies like LoRa and BLE.... Read more

Skills

j
john432104
John
Offline • 

See my services

Printed Circuit Boards (PCB)
I will create nvidia jetson xavier, orin and raspberry pi cm4 cm5 carrier pcb
From$80 / projectMore details
Printed Circuit Boards (PCB)
I will engineer led driver, ws2812b,rgb,dali,rgbw, led matrix lighting control pcb
From$50 / projectMore details

Work experience

Fiverr

PCB Design & Embedded Systems Engineer

Fiverr • Freelance

Jan 2020 - Present • 6 yrs 6 mos

Specializing in schematic capture, multilayer PCB layout, RF and IoT hardware, and manufacturing-ready designs. Develops reliable electronic solutions using Altium Designer, KiCad, and EasyEDA, integrating ESP32, STM32, Arduino, Raspberry Pi, and various communication protocols like BLE, LoRa, and GSM. Focuses on clean layouts, signal integrity, EMI/EMC awareness, and providing full documentation including Gerber, BOM, and pick-and-place files for manufacturing support.