John O.

I am a Mechanical and Mechatronics Engineer specializing in turning complex product concepts into functional, production-ready hardware. With extensive experience in both SolidWorks and FreeCAD, I deliver high-precision 3D CAD modeling, parametric design, and robust mechanical engineering tailored to strict manufacturing standards.

Core Strengths & Skillsets
Advanced CAD Modeling: Expertise in SolidWorks and FreeCAD, including custom parametric scripting and scalable part logic for seamless future edits.

Design for Manufacturability (DFM/DFA): Optimizing parts for CNC machining, 3D printing, sheet metal fabrication, and injection molding to lower production costs.

Mechatronics & Electromechanical Packaging: Custom enclosure design, PCB integration, and structural housing for mobile robotics, sensors, and smart devices.
Technical Documentation: Production-ready 2D drawings with full GD&T, bill of materials (BOM), and standardized export formats (.STEP, .STL, .DXF).

Highlights & Accomplishments
Industrial & Consumer Hardware: Engineered end-to-end mechanical solutions ranging from heavy-duty modular flooring systems to compact wearable enclosures.

Mechatronic Systems Development: Designed custom physical hardware and structural frames for autonomous mobile systems and specialized IoT devices.

Engineering Background: Formal academic foundation in Mechanical Engineering with a specialization in Mechatronics, combining classic structural mechanics with modern automated systems.