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Jehoshaphat U.

Mechatronics Engineer with experience in SolidWorks, FreeCAD, KiCAD and python programming

Lagos, Nigeria

Global rank:

8,627 / 156,970

Skill pts: 10

3D Rendering Python Flask Python Programming Ros 2 SolidWorks

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About

Product Designer, PCB Specialist & Python Developer | SolidWorks • FreeCAD • KiCad

I help inventors and hardware builders turn early ideas into functional, prototype-ready products by handling the 3D mechanical design, custom PCB layout, and Python programming under one roof.

Having worked extensively with students and emerging makers to bring complex hardware projects to life, I specialize in clear communication, practical engineering, and getting from concept to working prototype smoothly. By combining mechanical CAD (SolidWorks, FreeCAD), electronics design (KiCad), and Python scripting, I eliminate costly fitment issues and streamline prototyping from start to finish.

What I Can Deliver:

Custom 3D product designs and functional enclosures (3D printing & manufacturing-ready)

Schematic capture, PCB layout, and fabrication-ready Gerber files

Python automation for parametric CAD, hardware testing, and MicroPython/CircuitPython prototyping

Full ECAD/MCAD alignment (ports, standoffs, buttons, and assembly clearances)

Complete production packages (STEP, STL, 2D drawings, BOM, Gerbers, and source code)

Have an idea or prototype you're ready to build? Reach out and let’s discuss how we can make it happen.

Portfolio

Experience

Freelance Product Designer, PCB Engineer & Python Developer Independent Freelancer / Self-Employed · Freelance Jan 2026 – Present 10 mos Kaduna, Nigeria Designed and delivered custom 3D mechanical models, electronic enclosures, PCB layouts, and Python scripts for independent clients, student inventors, and early-stage hardware projects.

Managed projects end-to-end from initial concept sketches and breadboard prototypes to manufacturing-ready CAD and fabrication files.

Mechanical & Enclosure Design: Created parametric 3D parts, assemblies, and custom product housings in SolidWorks and FreeCAD optimized for 3D printing and rapid prototyping.

PCB Layout & Electronics Integration: Developed schematics, multi-layer PCB layouts, and Gerber/BOM packages in KiCad, ensuring tight mechanical alignment between circuit boards, ports, and enclosures.

Editing of STL, STEP and other formats to help clients meet their needs

Design and simulation of a simplified hydraulic brake assembly

Education

Ahmadu Bello University Mechatronics Engineering, Mechatronics Engineering 2023 – 2027 (expected) Activities and Societies: Axion Labs(Design challenge group)
Ahmadu Bello University Mechatronics Engineering, Mechatronics Engineering, Still Enrolled (First Class) 2023 – 2027 (expected) Activities and Societies: Axion Labs (Design challenge group), Paper Thoughts (Book Club)