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Linh H.

Haiphong, Vietnam

$30/hr
5.0
63 jobs

🔹 3D Modeling for 3D Printing Create high-precision 3D models optimized for additive manufacturing (FDM, SLA, SLS, etc.) Ensure watertight geometry, correct topology, and printability Provide ready-to-print STL/OBJ files with support structure guidance if needed 🔹 2D Technical Drawings & Drafting Generate accurate 2D drawings from 3D models or based on technical sketches Deliver manufacturing-ready drawings in DWG, DXF, and PDF formats Follow international standards (ISO, ANSI, JIS...) with detailed dimensions and tolerances 🔹 Thermal Simulation & Analysis Perform thermal simulations for electronics, mechanical systems, or structural parts Analyze heat transfer, hot spots, and cooling performance Tools used: ANSYS, SolidWorks Simulation (depending on project) 🔹 Reverse Engineering from STL Files Convert scanned mesh (.STL) files into editable CAD models Rebuild geometry with parametric or surface modeling techniques Deliver files in STEP, IGES, SolidWorks, Fusion 360, or other required formats 🔹 3D Rendering & Visualization Produce photorealistic renders for product visualization, concept presentations, or marketing Customize materials, lighting, and environment to match real-world appearance Tools used: KeyShot, SolidWorks Visualize, Fusion 360, or other rendering engines

  • Modeling
  • 3D Modeling
  • 3D Design
  • SolidWorks
  • Geomagic Design X
  • 2D Drawing
  • Autodesk Fusion 360
  • 3D Printing
  • Autodesk AutoCAD
Parsa A.

Dubai, United Arab Emirates

$20/hr
5.0
1 jobs

I deliver fast, practical engineering solutions in mechanical design, robotics, and automation. I’m a Mechanical & Robotics Engineer with hands-on industrial experience at 2 companies (part-time), where I worked on real engineering systems, R&D tasks, and industrial equipment. I help clients go from idea → design → working prototype. Core expertise: * Mechanical design (CAD) for real, manufacturable systems * Robotics systems and control * MATLAB/Simulink for dynamic systems and control * Python for automation and computer vision (OpenCV) * Industrial problem-solving and prototype development What clients get: * Fast and precise CAD designs * Functional engineering solutions, not just concepts * Robotics and control system implementation * Computer vision and automation tools * Practical, production-ready thinking I understand real industrial constraints from my experience in multinational engineering environments, so I focus on solutions that actually work in practice, not just in theory. If you need an engineer who can design quickly, think practically, and deliver working results — I’m ready to help.

  • SolidWorks
  • Autodesk AutoCAD
  • Abaqus
  • COMSOL Multiphysics
  • Python
  • Mechanical Engineering
  • Autodesk Inventor
  • CATIA
  • ANSYS
  • Image Processing
  • CAD
  • Manufacturing
  • MATLAB
  • Robotics
  • Simulink
  • Finite Element Analysis
  • CAE
  • CFD Analysis
Chirag P.

Ahmedabad, India

$10/hr
5.0
15 jobs

✅ Meticulous and highly organized engineer with 7 years of hands-on experience in product improvement and new product development. ✅ Holds a Master’s degree in CAD/CAM Engineering. ✅ Proficient in CAD software suites with practical expertise across a wide range of mechanical systems and industrial equipment: • Concrete Boom Pump • Heavy Duty Conveyor Systems • Steel Mill Machinery • Automation Layouts • Chemical Storage Plants • CNC / VMC / DCMC / SPM Machines and Enclosure • Mechanical Power Press (up to 800 Ton) • Agricultural Vehicle Systems ✅ Strong grasp of engineering and design processes, manufacturing techniques, and construction methods. ✅ Skilled in creating comprehensive manufacturing drawings: • GA (General Arrangement) drawings with technical specifications • Parts and assembly drawings • Casting, machining, and fabrication drawings • Proficient in GD&T and applying dimensional tolerances ✅ Working knowledge of industry standards and codes including: • ASME codes • ISO standards • Design calculations and documentation

  • Autodesk AutoCAD
  • ANSYS
  • Creo Parametric
Muhammad Sher A.

Lahore, Pakistan

$20/hr
5.0
32 jobs

I help businesses and engineers turn concepts into validated, high-performance designs through simulation-driven engineering. My work focuses on delivering practical, reliable, and cost-effective solutions using Finite Element Analysis (FEA), Computational Fluid Dynamics (CFD), and advanced product design tools. Whether you need to optimize a design, troubleshoot performance issues, or validate a concept before manufacturing, I provide end-to-end engineering support; from model setup and simulation to result interpretation and actionable insights. My approach is strictly solution-oriented: identify the problem, apply the right simulation strategy, and deliver clear, decision-ready outcomes. With hands-on expertise in ANSYS, COMSOL, Abaqus, and SolidWorks, I ensure that every project is not just analyzed, but improved.

  • Abaqus
  • ANSYS
  • MATLAB
  • CFD Analysis
  • Finite Element Analysis
  • Mathematical Modeling
  • 3D Modeling
  • CAE
  • CAD Software
  • 3D Design
  • Engineering Simulation
  • CAM Software
  • COMSOL Multiphysics
  • Technical Writing
  • Mechanical Engineering
  • Model Testing & Optimization
  • Finite Element Modeling
  • Product Design
  • Optimization Modeling
  • Fluent
Min Khant O.

Bang Kapi, Thailand

$20/hr
5.0
16 jobs

📌 CUSTOMER PRIORITY 📌 REVISIONS ARE NOT A BURDEN FOR ME 💼 EXPERIENCE 🟢 3D Parametric Modeling Over 5 years of experience in creating precise, functional 3D models using parametric design techniques. 🟢 Packaging & Material Handling Design 1year of industry experience in Singapore, specializing in customized packaging solutions and modular material handling systems tailored to customer requirements. Successfully completed projects for clients such as Applied Materials, Bio-Rad, SAESL and ST Engineering. 🟢 Digital 3D Print Design Currently creating and selling 3D printable digital models on leading marketplaces, combining creativity with manufacturing feasibility. 🤝 SERVICES I OFFER ✔️ 2D to 3D Conversion – Turn your product design concepts (blueprints, sketches) into detailed 3D CAD models (SLDPRT, SLDASM, STEP, STL, X_T, etc.) for better planning and visualization. ✔️ 3D File Conversion & Reverse Engineering – Convert and remodel mesh files (STL, OBJ) into editable NURBS formats (STEP, IGS, X_T) with geometry optimization. ✔️ 3D Printable Design – Create STL files optimized for FDM 3D printing. ✔️ Industrial Packaging Design – Custom dielines for single, double and triple wall corrugated boards (B, BC, AA, AAA flute). ✔️ Foam Packaging Design – Custom endcap and Kaizen foam layouts using PE, FA materials. ✔️ Material Handling Design – Custom Ø28mm modular carts and racks (Creform-type systems) for small to medium-scale applications. ✔️ Production Documentation – Create technical drawings and spec sheets (PDF) for manufacturing teams. ✔️ CNC & Laser File Preparation – Deliver precise DXF/DWG files for CNC routers, laser cutting machines and water jet machines. ✔️ Product Rendering – High-quality image outputs (JPG, PNG) using KeyShot for presentations or marketing. 💻 SOFTWARE PROFICIENCY ✔️ SolidWorks – Solid & surface modeling, assemblies, animations and documentation ✔️ KeyShot – Realistic rendering of products and concepts ✔️ Onshape – Cloud-based modeling and technical documentation ✔️ AutoCAD – Drafting, tracing, and layout preparation for manufacturing 📌 Let’s work together to complete a successful project! Best regards, Michael Min Khant Oo

  • SolidWorks
  • Reverse Engineering
  • CAD Conversion
  • 3D Modeling
  • Surface Modeling
  • KeyShot
  • Autodesk AutoCAD
  • Packaging Design
  • 3D Product Rendering
  • Mechanical Engineering
  • CorelDRAW
  • Image Tracing
  • Machine Design
  • Concept Design
  • Patent Drawing
  • Visualization Concept
  • Design Thinking
  • Design Simulation
Aladino V.

Cordoba, Argentina

$15/hr
5.0
4 jobs

I help engineering teams and technical clients solve mechanical and piping-related problems through pipe stress analysis, FEA, piping support evaluation, and fabrication-ready CAD documentation. My strongest background is in industrial piping systems, including CAESAR II pipe stress analysis, ASME B31.3 piping design, flexibility evaluation, support loads, flange checks, vibration awareness, and practical layout/support decisions. Main services: - Pipe stress analysis using CAESAR II - Piping flexibility and support load evaluation - Piping support design, redesign, and structural verification - Flange leakage / load checks - Mechanical and structural FEA - Fabrication-ready 3D CAD models - Manufacturing drawings, spool drawings, BOMs, DWG/DXF/PDF packages - Reverse engineering from 3D scans, photos, sketches, or existing parts I work with a practical engineering mindset: the final result must not only look correct in CAD, but also be buildable, installable, maintainable, and technically justified. My experience includes industrial piping systems, pipe supports, mechanical structures, lifting-related components, vibration-sensitive systems, and manufacturing documentation. If you need someone who can understand the engineering problem, evaluate the constraints, and deliver a clean technical solution, I can help.

  • Piping Design
  • Mechanical Design
  • Finite Element Analysis
  • 3D Modeling
  • Structural Analysis
  • Engineering Design
  • CAD Drafting
  • Load Calculation
  • Steel Structure
  • CATIA
  • Piping Stress Analysis Software
  • Mechanical Engineering
  • Caesar II
  • ASME B31.3
  • Stress Analysis
  • Reverse Engineering
  • 3D Scanning
  • Manufacturing Engineering
  • Steel Detail Drawing

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