Are you looking for a seasoned engineer who can transform a rough sketch, a 3D scan, or a complex mechanical idea into a production-ready CAD model?
With over 13 years of professional experience in mechanical design using Siemens NX and Solidworks, I specialize in high-precision engineering and innovative product development. My background as a mechanical designer and 3D printing service provider allows me to create designs that aren't just "pretty on screen" but are fully optimized for real-world manufacturing.
What I bring to your project:
Expert CAD Modeling: 13 years of mastery in NX and Solidworks for complex machinery, jigs, and consumer products.
High-End Reverse Engineering: I can take photos, hand-drawn sketches, or 3D scan data (STL/OBJ) and convert them into fully parametric, editable CAD models (STEP/IGES/Parasolid).
Design for Additive Manufacturing (DfAM): Deep understanding of 3D printing constraints (FDM/SLA/SLS). I optimize wall thickness, tolerances, and supports to ensure your prints succeed the first time.
Mechanical Systems & Automation: Expertise in designing assembly machines, industrial components, and integrated mechanical systems.
My Workflow:
Consultation: Understanding your functional requirements and constraints.
Conceptualization: Converting your sketches/scans into a preliminary 3D structure.
Refinement: Applying engineering tolerances and optimizing for your chosen manufacturing method (3D Printing, CNC, or Injection Molding).
Delivery: Providing high-quality source files and technical documentation.
I am committed to precision, clear communication, and meeting tight deadlines. Let’s hop on a brief call to discuss how I can bring your mechanical vision to life!
CAD
3D Design
CAD Conversion
3D Modeling
Sheet Metal
Reverse Engineering
2D Drawing
2D Drafting
Le T.
Hanoi, Vietnam
$10/hr
5.0
8 jobs
With over 15 years of engineering experience and 5 years in technical sales, I help companies transform ideas into real products — from concept design and simulation to manufacturing, automation, and software development.
My unique strength is the ability to bridge mechanical engineering, manufacturing, and software engineering, enabling businesses to accelerate product development while reducing cost and complexity.
For larger projects, we can scale up to a team of 10 experienced engineers to meet demanding schedules and project requirements.
Core Services
Mechanical Engineering
• Product and machine design
• Mechanical system development
• 3D CAD modeling and 2D drafting
• Structural, thermal, and CFD simulation (CAE)
• Design optimization for manufacturing (DFM)
• Prototype and production support
Software Engineering
• Web application development
• Mobile application development (Android & iOS)
• Engineering software development
• CAD automation and custom engineering tools
• Manufacturing execution and workflow systems
• AI-powered applications and integrations
• API development and system integration
• Cloud-based engineering platforms
Manufacturing Support
• Supplier sourcing and procurement
• CNC machining
• Sheet metal fabrication
• Plastic injection molding
• Die casting
• Assembly and quality control
What Makes Us Different
✅ Full Product Development Capability
From concept sketches to production-ready products, including mechanical design, simulation, software development, manufacturing coordination, and quality assurance.
✅ Mechanical + Software Expertise
Few engineering teams possess strong capabilities in both product engineering and software development. We deliver integrated solutions that connect products, manufacturing processes, and digital systems.
✅ Fast Execution
Our experienced engineers can rapidly develop prototypes, simulations, automation tools, and production-ready designs.
✅ Cost-Efficient Solutions
By combining engineering expertise with practical manufacturing knowledge, we help clients reduce development costs while maintaining high quality standards.
✅ Real-World Manufacturing Experience
Our team understands not only how to design products, but also how to manufacture, assemble, inspect, and scale them efficiently.
Technologies & Tools
CAD
NX, CATIA, SOLIDWORKS, Creo, AutoCAD, Fusion 360, Inventor, iCAD SX
CAE
ANSYS Mechanical, ANSYS Fluent, STAR-CCM+, Moldflow, AutoForm
Programming
Python, C#, JavaScript, TypeScript, React, Node.js, Flask, FastAPI, .NET
Automation & AI
CAD API Development, Engineering Automation, AI Integration, MCP Server Development, Custom Business Applications
Whether you need a mechanical engineer, software developer, simulation specialist, automation expert, or a complete product development partner, we can support your project from idea to delivery.
Let's build something great together.
Siemens NX
CATIA
SolidWorks
Autodesk AutoCAD
Autodesk Inventor
ANSYS
Autodesk Fusion 360
CREO
Microsoft Excel
Microsoft Word
Bao H.
Ho Chi Minh City, Vietnam
$20/hr
4.6
79 jobs
I'm grateful for your interest in my profile.
I'm a Mechanical Engineer with 7 years of experience in using Inventor, SolidWorks, and other industry-standard software.
Over the past 6 years, I've had the opportunity to collaborate with clients from diverse locations, including Russia and Australia.
Services Offered:
+ 3D Modeling and Design: Creating detailed 3D models of products and assemblies.
+ 2D Technical Drawings: Generating precise 2D drawings for manufacturing and fabrication.
+ Structural Analysis
+ Software: Inventor, Soliswork, Revit, Autocad, Naviswork, Sap2000, Statica....
File Preparation: Providing essential files for production, such as STP, DXF, and STL.
- AutoCAD Work: Creating, editing, and modifying 2D AutoCAD drawings, layouts, sections, and more.
- Rendering and Animation: Producing high-quality renderings and animations to visualize designs.
I'm eager to contribute my skills and experience to your projects. Let's work together to bring your ideas to life.
Mechanical Engineering
Autodesk Inventor
Autodesk AutoCAD
Specifications
SolidWorks
Caesar II
Autodesk Navisworks
SAP2000
Linh P.
Ho Chi Minh City, Vietnam
$22/hr
5.0
32 jobs
Over 6 years working in Industrial Automation (Control Systems, Process Control). I have worked as a System Integrator in PLC-HMI-SCADA systems such as:
1. PLC: Experience in configuration, programming (ladder, SCL, SFC) the following:
• Siemens: S7-200, S7-300, S7-400, S7-1200.
• Allen-Bradley: Micro 800, 850, Micrologix 1000, 1500, SLC 500, Compactlogix 1769-
L18/1769-L32, and Controllogix 1756-L73.
• Mitsubishi: FX1N, FX2N, FX3U, ACPU, QCPU.
• Omron: CP1L, CP1H, CP1E.
• Delta: DVP-SS2, DVP-SA2, DVP-ES2.
2. HMI: Designing User Interface/Screens/Pages, coding proficiently with HMI below:
• Proface: GLC Series, SP5000 Series.
• Mitsubishi: GOT 2000 series.
• Siemens: KTP1200, MP 377.
• Allen-Bradley: Panelview 800, Panelview plus 7.
• Weintek: MT8071iP, MT8102iP, cMT3162X.
• Kinco: MT4523T and GL043E.
• Delta: DOP-B07S411.
• Redlion: CR10001000000210.
• Beijer: E1101.
• Movicon Next: Emerson HMI .
3. SCADA: WinCC, Factorytalk View, Intouch Wonderware, GEO SCADA
Other:
• Conversational level in English.
• Be able to learn new types of PLC-HMI-SCADA fast.
• Strong project management, teamwork, and communication skills.
• Be able to accommodate myself to work with high pressure well.
• Good at problem-solving, and failure analysis.
• Basic level in VB, C++, C#.
SCADA
PLC Programming
PLC
Electrical Engineering
Control Engineering
Industrial Automation
Electrical Drawing
Industrial Engineering
Automation
Kien N.
Haiphong, Vietnam
$11/hr
5.0
4 jobs
Hello, I'm a Mechatronics Engineer with extensive experience in designing and programming industrial machinery. I specialize in lightweight industrial machines, conveyor systems, agricultural equipment, and custom solutions such as cabinets, shelving, and workbenches. My skills include mechanical design, control system programming, and developing user-friendly technical manuals. I am dedicated to delivering innovative and efficient solutions tailored to your needs. Let's work together to turn your ideas into reality!
Siemens NX
Mechanical Engineering
CAD
Electrical Engineering
Modeling
3D Drawing
2D Drawing
Tutorial
Excel Macros
Microsoft Project
Microsoft PowerPoint
SolidWorks
PLC Programming
Hung D.
Ho Chi Minh City, Vietnam
$18/hr
5.0
13 jobs
Hello, thanks for visiting my profile. Below are some brief information about me:
▲ Master's and Bachelor's Degree in Mechanical Engineering.
▲ More than 6 years of experience in Mechanical Design, Production, and Project Management.
▲ Young, Energetic, Responsible, Willing to Learn, and Passionate in Engineering fields and Problem-solving.
What I can provide to you:
♦ Mechanical Design/Machine Design/Product Design/Component Design/Sheet Metal.
♦ 3D Modeling / 2D Drafting / Drawing.
♦ Simulation / FEA / FEM Analysis / Research.
♦ CAD/CAM/CNC/ Solidworks / NX / Onshape / AutoCAD / STEP / STL / DXF.
♦ Rendering / Realistic Rendering / Solidworks Visualize / Photoshop.
♦ I can sign an NDA if needed.
♦ Reasonable price (can be discussed) and quick replies within 8 hours no matter your time zone.
If you are looking for an engineer who can commit to and ensure good quality and lead time for your project but with a reasonable cost, please don't hesitate to let me know.
Siemens NX
SolidWorks
Autodesk AutoCAD
3D Modeling
CNC Programming
2D Drafting
Geometric Dimensioning & Tolerancing
CAD & CAM Software
Project Management
CAE
3D Rendering
Sheet Metal
Onshape
Design for Manufacturing
3D Design
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