
Joshua M
PCB Design Electronics Engineering Specialist
Habilidades

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Experiencia laboral
Freelance PCB Design & Electronics Engineering Specialist
Freelancing Career • Trabajador autónomo
Feb 2022 - Present • 4 yrs 5 mos
Design custom PCB schematics and layouts in KiCad and EasyEDA for clients across the UK, US, and Europe spanning IoT, embedded systems, and consumer electronics. Deliver fabrication-ready Gerber files, drill files, BOMs, and 3D PCB models optimised for JLCPCB and PCBWay manufacturing specifications. Manage end-to-end project delivery: initial client consultation, circuit scoping, schematic design, PCB layout, ERC/DRC verification, and final file handover. Specialize in ESP32, STM32, and Arduino-based boards including IoT sensor nodes, wireless communication modules, and power management circuits. Execute multilayer PCB projects (2–6 layers) with controlled impedance routing, power plane design, and signal integrity checks. Conduct DFM analysis and PCB design reviews, identifying ERC/DRC violations, footprint mismatches, and layout errors prior to manufacture. Build and manage client relationships across multiple ongoing hardware product development engagements with startups and independent engineers.