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Khanh D.
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Khanh D.

3D Reverse Engineering | Product Development | Industrial Design

Hello, I'm Khanh. I lead a team specializing in Reverse Engineering, Mesh to CAD conversion, Product Development, Design Optimization, and 3D Printing services. We help companies transform 3D scan data, STL, OBJ, PLY, and Point Cloud files into fully editable, manufacturing-ready CAD models. Whether your goal is 3D printing, injection molding, product visualization, or mass production, we deliver optimized CAD data tailored to your application. Our workflow covers the complete development process: 3D Scanning → Reverse Engineering → CAD Reconstruction → Prototype Validation → Manufacturing Optimization We regularly support projects in the automotive, motorcycle, industrial equipment, and consumer product industries. Why clients work with us: ✓ Dedicated engineering team capable of handling business-scale projects ✓ VAT invoice available ✓ Daily progress updates during active projects ✓ Fast communication with flexible overnight support ✓ 50% discount for first-time clients Software expertise: Geomagic Design X, Geomagic Wrap, CATIA, SolidWorks, Autodesk Inventor, ZBrush, Bambu Studio, Chitubox, and professional manufacturing tools. Do you have a product that needs Reverse Engineering, Design Optimization, or conversion from STL/Mesh to a production-ready STEP (STP) model? Send me your STL file, scan data, or product photos, and I'll review your project and recommend the most suitable solution.

🇻🇳Hanoi, Vietnam$20/hr100% JSS4.58 (15)Since Feb 2023

Earnings and projects

MRR
$290

Last 6 months ÷ 6

World#99,582 / 412k
🇻🇳Country#906 / 3,463
Revenue, last 30 days
$529

Last 6 months: $1.7k

Total earnings
$8.2k

Billed in all: $8.7k

World#213,078 / 412k
🇻🇳Country#1,599 / 3,463
Per project
$160

$193 in the last 6 months

World#279,637 / 412k
🇻🇳Country#2,346 / 3,463
Projects, last 6 months
9

Across 10 contracts

60% fixed40% hourly
World#21,107 / 412k
🇻🇳Country#284 / 3,463
Projects in all
51

Across 54 contracts

63% fixed37% hourly
World#59,937 / 412k
🇻🇳Country#499 / 3,463

Earnings, last 30 days

$8.7k+$529 earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$8.0k$8.5k$9.0kNo dataOct 9Oct 24Nov 8

Read once a week before Oct 22, 2026, daily since. Dotted: longer than usual between two readings. Hatched: over two weeks without one.

Skill rankings: Top 20% in Adobe Photoshop

Ranked by MRR among everyone on Upwork with the skill.

  1. #6Geomagic17 freelancers · 🇻🇳 #1Top 35%
  2. #10Geomagic Design X39 freelancers · 🇻🇳 #2Top 26%
  3. #413D Scanning158 freelancers · 🇻🇳 #1Top 26%
  4. #153Autodesk Inventor574 freelancers · 🇻🇳 #12Top 27%
  5. #220Reverse Engineering721 freelancers · 🇻🇳 #3Top 31%
  6. #408Concept Design1,824 freelancers · 🇻🇳 #8Top 22%
  7. #5043D Printing1,922 freelancers · 🇻🇳 #7Top 26%
  8. #1,4593D Design6,359 freelancers · 🇻🇳 #19Top 23%