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derekxsam

Derek Sam

@derekxsam

PCB Design, Embedded Hardware, Electronics Engineer

United Kingdom
English, German, French, Spanish, Italian, Dutch
About me
I'm Derek, an Electronics Engineer with 7+ years experience in PCB design, embedded hardware, and firmware development for reliable, production-ready electronics. My focus is delivering high-quality designs that perform reliably and are optimized for manufacturing. Core skills: ● PCB Design ● Multi-Layer PCB Layout ● Schematic Design ● Design for Manufacturing (DFM) ● Signal Integrity ● EMI/EMC Review ● ESP32 ● STM32 ● Arduino ● Embedded Firmware I work daily with Altium Designer, KiCad, and EasyEDA. Please message me to discuss your project requirements before placing an order.... Read more

Skills

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derekxsam
Derek Sam
Offline • 
Average response time: 1 hour

See my services

Printed Circuit Boards (PCB)
I will do pcb design, esp32, stm32, raspberry pi, embedded hardwares with schematics
From$15 / projectMore details
Printed Circuit Boards (PCB)
I will design pcb, esp32, raspberry pi, adruino, schematics, kicad, easyeda
From$15 / projectMore details

Work experience

LinkedIn

Electronics Hardware Design Engineer

LinkedIn • Self-employed

Jul 2018 - Present • 8 yrs

Electronics engineer specializing in PCB design, embedded hardware, and firmware development for startups, makers, and businesses. • Designed single-layer, multi-layer PCB layouts • Created production-ready schematics and Gerber files • Developed embedded systems using ESP32, STM32, Arduino • Optimized PCB layouts for signal integrity, EMI/EMC, and DFM • Generated BOM, Pick & Place, assembly documentation • Supported prototype bring-up, debugging, and manufacturing Tools: Altium Designer, KiCad, EasyEDA, Onshape.