Marion B.

I'm a Senior Electrical and Mechanical Engineer specializing in electronic hardware, embedded systems, mechanical design, and end-to-end product development. My work focuses on transforming initial concepts into reliable, manufacturable products through practical engineering, detailed design, prototyping, testing, and production support.

My electrical engineering experience includes analog and digital circuit design, schematic capture, multilayer PCB layout, power management, sensor integration, signal conditioning, and embedded firmware development. I work with Altium Designer, KiCad, STM32, ESP32, ARM microcontrollers, and embedded C/C++ to develop connected devices, industrial electronics, IoT products, and custom control systems.

On the mechanical side, I specialize in SolidWorks, Fusion 360, AutoCAD, and Inventor for 3D CAD modeling, precision assemblies, sheet metal, injection-molded enclosures, electromechanical mechanisms, and manufacturing-ready engineering drawings. My approach considers material selection, component tolerances, structural performance, assembly efficiency, and design for manufacturing (DFM/DFA).

One of the most important challenges in product development is ensuring that electrical, mechanical, and firmware components work together reliably. I address this through early system architecture planning, careful component selection, mechanical and PCB integration, design reviews, prototype validation, and systematic troubleshooting.

My development experience covers consumer electronics, embedded IoT devices, industrial automation, sensor-based systems, custom machinery, and electromechanical products.

I enjoy taking responsibility for complete engineering workstreams, from requirements analysis and initial design through prototype development, debugging, documentation, and manufacturing preparation. Whether supporting an existing design or developing a new product, I prioritize clear communication, organized deliverables, practical problem-solving, and consistent progress.

I'm particularly interested in long-term engineering partnerships involving PCB development, embedded firmware, mechanical design, hardware integration, and continuous product improvement.