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Gray Blake
@gary_bla09
Embedded Systems Engineer
France
French, English
About me
I am an experienced Embedded Systems and PCB Design Engineer specializing in ESP32, STM32, Arduino, IoT devices, and custom electronics development. I provide professional schematic design, multilayer PCB layout, component selection, signal integrity optimization, manufacturing-ready Gerber files, and prototype support. My goal is to deliver reliable, production-ready hardware solutions that meet industry standards while ensuring quality, performance, and client satisfaction.
Skills
Gray Blake
Offline •
See my services
Printed Circuit Boards (PCB)
I will do embedded esp32 stm32 pcb design, schematic layout and gerber files
Printed Circuit Boards (PCB)
I will design high power led driver pcb, constant current circuit and schematic design
Work experience
Senior Embedded Systems & PCB Design Engineer
Upwork • Freelance
Aug 2021 - Present • 4 yrs 10 mos
1. Designed 100+ custom PCB projects for IoT, industrial automation, and consumer electronics. 2. Developed ESP32 and STM32-based hardware systems. 3. Created multilayer PCB layouts with high-speed signal routing. 4. Delivered manufacturing-ready Gerber, BOM, and Pick & Place files. 5. Assisted startups from concept to production.
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Embedded Hardware Engineer
Fiverr • Freelance
Aug 2020 - Present • 5 yrs 10 mos
1. Designed embedded control systems using STM32 and Arduino. 2. Performed schematic capture, PCB routing, testing, and debugging. 3. Improved hardware reliability and reduced production costs.
