
John A. Eccles
PCB Designer, Hardware Engineer, Embedded Systems Developer
Compétences

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Expérience professionnelle
PCB Design and Hardware Development Engineer
Fiverr • Freelance
Jan 2023 - Present • 3 yrs 6 mos
Design custom electronic hardware solutions for clients, including circuit schematics, PCB layouts, component selection, multi-layer board design, and manufacturing-ready documentation. Prepare BOMs, Gerber files, drill files, pick-and-place data, and technical documentation while supporting prototypes, IoT devices, automation systems, embedded products, and custom electronic applications. Collaborate with clients to review requirements, solve design challenges, and deliver organized, practical, and manufacturable hardware solutions.
Embedded Systems and Firmware Developer
Upwork • Freelance
Feb 2022 - May 2022 • 3 mos
Develop embedded software and integrated hardware solutions for IoT devices, automation systems, smart products, sensor platforms, and connected electronics. Work with Arduino, ESP32, STM32, Raspberry Pi, sensors, actuators, displays, communication modules, and custom PCBs. Create embedded C/C++ firmware, support Wi-Fi and Bluetooth connectivity, integrate communication protocols, and provide organized source code, technical documentation, testing guidance, and practical support throughout the development process.