Peter Aduloju

PCB Design & Embedded Systems Engineer with 3+ years of experience developing custom electronic hardware, PCB layouts, embedded systems, and firmware for product developers, startups, and engineering clients worldwide. Skilled in taking projects from schematic development and component selection through PCB layout, firmware development, prototyping, validation, and manufacturing documentation. Practical experience across ESP32, STM32, Arduino, nRF, RP2040, and Raspberry Pi platforms, with a strong focus on multilayer PCB design, high-speed routing, signal/power integrity, and production-ready electronics.

Delivers complete engineering packages — schematics, PCB layouts, Gerbers, BOM, pick-and-place files, assembly drawings, stackup definitions, and DFM/DRC documentation — alongside working embedded firmware.

Freelance PCB Design & Embedded Systems Engineer - Fiverr

Independent Contractor — Fiverr (Level 2 Seller, 25+ Completed Projects). Deliver end-to-end PCB and embedded engineering services to clients developing prototypes and commercial electronic products, from requirements analysis through manufacturing-ready output.

• Select suitable MCUs and components, and develop complete circuit schematics for IoT, audio, wearable, and industrial applications.
• Design 2-layer and multilayer PCB layouts, applying high-speed and RF routing techniques with controlled impedance where required.
• Review signal and power integrity, perform PCB corrections and layout optimization, and validate designs against DRC/DFM standards.
• Develop embedded firmware (Embedded C/C++, ESP-IDF, STM32CubeIDE, PlatformIO) to integrate sensors, wireless modules, and communication interfaces.
• Prepare complete manufacturing documentation and support prototype bring-up, debugging, and client communication throughout each project.

Bachelor's Degree - Computer Science