Rz D.
Product Design Engineer | Reverse Engineering & 3D Scan-to-CAD Specialist
Bandung,
Indonesia
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About
I am a Product Design & Reverse Engineering Specialist with hands-on experience bridging the gap between physical components and manufacturing-ready digital assets. I help startups, manufacturers, and automotive aftermarket builders turn concepts and raw 3D scans into high-precision, production-grade CAD models.
Core Competencies & Services:
Reverse Engineering & Scan-to-CAD: Converting point clouds, STL, and raw mesh data into clean, parametric NURBS solid models (STEP, IGES, SLDPRT).
Product Design & Engineering: Translating functional briefs into robust mechanical designs optimized for Design for Manufacturing (DFM) and Design for Assembly (DFA).
Rapid Prototyping & Additive Manufacturing: Preparing and optimizing 3D models specifically for FDM/SLA/SLS printing (support-free design, wall-thickness control, snap-fits, and tight mechanical tolerances).
Technical Documentation: Delivering dimensionally verified 2D technical drawings, section views, and GD&T specifications ready for CNC machining or tooling.
Key Project Experience:
Engineered custom automotive aero components and body panels from on-site vehicle 3D scans through to CNC/tooling preparation.
Reverse-engineered complex industrial parts, engine covers, and obsolete replacement components lacking legacy documentation.
Designed functional consumer hardware, precision organizers, and accessories built for high-throughput 3D printing.
Deliverables You Receive:
Parametric 3D Solid Models (STEP, IGES, native CAD)
High-resolution 3D printable meshes (STL, 3MF)
Clean 2D production drawings (PDF, DWG, DXF)
Mesh deviation & surface alignment quality checks
Whether you need to recreate an obsolete mechanical part, clean up a complex 3D scan, or design a new physical product ready for serial production, let's discuss your project requirements!
3. Experience
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Core Competencies & Services:
Reverse Engineering & Scan-to-CAD: Converting point clouds, STL, and raw mesh data into clean, parametric NURBS solid models (STEP, IGES, SLDPRT).
Product Design & Engineering: Translating functional briefs into robust mechanical designs optimized for Design for Manufacturing (DFM) and Design for Assembly (DFA).
Rapid Prototyping & Additive Manufacturing: Preparing and optimizing 3D models specifically for FDM/SLA/SLS printing (support-free design, wall-thickness control, snap-fits, and tight mechanical tolerances).
Technical Documentation: Delivering dimensionally verified 2D technical drawings, section views, and GD&T specifications ready for CNC machining or tooling.
Key Project Experience:
Engineered custom automotive aero components and body panels from on-site vehicle 3D scans through to CNC/tooling preparation.
Reverse-engineered complex industrial parts, engine covers, and obsolete replacement components lacking legacy documentation.
Designed functional consumer hardware, precision organizers, and accessories built for high-throughput 3D printing.
Deliverables You Receive:
Parametric 3D Solid Models (STEP, IGES, native CAD)
High-resolution 3D printable meshes (STL, 3MF)
Clean 2D production drawings (PDF, DWG, DXF)
Mesh deviation & surface alignment quality checks
Whether you need to recreate an obsolete mechanical part, clean up a complex 3D scan, or design a new physical product ready for serial production, let's discuss your project requirements!
3. Experience
Experience
-
Lead Product Designer & Reverse Engineering Consultant
Independent Engineering Consultant / RZ Design · Freelance
Jan 2010 –
Present
16 yrs 9 mos
Indonesia
Delivered end-to-end CAD and reverse engineering services for automotive aftermarket components, industrial equipment, and consumer products.
Reconstructed high-precision parametric STEP models from raw 3D scan data (mesh-to-solid surface reconstruction).
Provided DFM guidance for injection molding, CNC milling, and additive manufacturing.
Produced 2D technical production drawings with tolerances and fit checks for fabrication partners.
3D CAD & Prototyping Specialist
Modeled and tested functional, support-free 3D printable products, optimizing print orientation and structural integrity.
Executed dimensional inspection and reverse engineering of broken or discontinued plastic and metal assemblies.
Collaborated with makers and local fabrication workshops to validate prototypes through iterative physical testing.
Education
-
PMS-ITB
Associate's Degree, Manufacture Design of Engineering, 3
2003 – 2006
Activities and Societies:
Manufacturing Engineering Student Association, CAD/CAM Design Workshop, Machining & Prototyping Student Club
Focused on precision manufacturing processes, mechanical drafting, CAD/CAM systems, and metrology.
Key Academic & Practical Highlights:
Hands-on training in conventional machining, CNC programming, and tooling fabrication.
Applied mechanical design principles, GD&T (Geometric Dimensioning and Tolerancing), and fit standards (ISO limits & fits).
Reverse engineering practicals involving precision physical measurement tools (vernier calipers, micrometers, dial indicators) to reconstruct 2D production drawings and 3D CAD models.
Stats
0 followers, 0 following
Joined: October 24, 2026
Last seen: October 24, 2026
Area of Expertise
3D Printing Design
3D Modeling
Concept Design
Mechanical Engineering
Reverse Engineering
3D Solid Modeling
Part-to-CAD Modeling
Rapid Prototyping Services
3D Product Rendering and Design
3D Models of Machine Parts
Design Engineering Services
Mechanical CAD Design
Manufacturing Drawings
3D Product Modeling
Product Engineering Services
2D to 3D Modeling
3D Scan to CAD Service
3D Scanning Services
Languages
Indonesian Native or bilingual proficiency
English Professional working proficiency
Location
Bandung, Indonesia