Kiên N.

I'm a Mechanical Design Engineer specializing in **Reverse Engineering, 3D CAD Modeling, Mechanical Design, and Product Development**.

I hold a degree in Mechanical Engineering from the Military Technical Academy in Vietnam, with a strong background in manufacturing engineering and precision mechanical design.

I also have professional experience working for a Japanese company, where I prepared mechanical engineering drawings in accordance with **Japanese Industrial Standards (JIS)**. This experience strengthened my understanding of engineering drawing conventions, dimensional tolerances, precision manufacturing requirements, and Japanese engineering practices.

**My Core Services:**

- **Reverse Engineering & Scan to CAD:** Converting 3D scanned data, STL meshes, and physical components into accurate, editable 3D CAD models.
- **STL to STEP Conversion:** Reconstructing mesh models into clean, solid, and parametric CAD geometry suitable for further modification and manufacturing.
- **3D CAD Design:** Creating detailed mechanical parts, assemblies, and parametric models using SolidWorks and Autodesk Inventor.
- **2D to 3D Conversion:** Transforming engineering drawings, sketches, and reference images into accurate 3D models.
- **Manufacturing Drawings & JIS Standards:** Preparing detailed 2D engineering drawings in accordance with Japanese Industrial Standards (JIS), including dimensions, tolerances, machining requirements, and manufacturing documentation.
- **3D Printing & Prototyping:** Designing functional components, optimizing models for FDM printing, and developing physical prototypes.
- **Mechanical & Automation Design:** Designing mechanical components, fixtures, tooling, and concepts for industrial automation systems.

**Professional Software:**

SolidWorks | Autodesk Inventor | Geomagic Design X | Geomagic Control X

**Engineering Standards:**

Japanese Industrial Standards (JIS) | Mechanical Engineering Drawings | Dimensional Tolerancing | Manufacturing Documentation

**Deliverable Formats:**

STEP | STP | STL | IGES | DXF | DWG | PDF | Native CAD Files

**Why Work With Me?**

- Professional experience in Japanese engineering and JIS-standard technical drawings.
- Strong background in reverse engineering and precision mechanical design.
- Accurate, well-structured, and editable CAD models.
- Understanding of manufacturing processes and engineering tolerances.
- Clear communication, attention to detail, and reliable delivery.
- Commitment to quality and long-term client satisfaction.

I'm available for **short-term freelance projects and long-term engineering collaborations** with clients worldwide.

Let's turn your ideas, drawings, or scanned data into accurate, manufacturing-ready 3D models.