Hire the Best Manufacturing Freelancers
in Vietnam

✅Injection molding designer (13 years experience). ✅Enclosure design. ✅Conversion from hand sketch to CAD 3D. ✅Technical 2D drawing for manufacturing. ✅General industrial product. ✅3D design highly suited for 3D printing. ✅Conversion from .stl or .obj to .step/.stp. ✅DFM (11 years experience). Thank you for stopping by my profile. My name is Tuan, and I have over 13 years of experience in injection molding design and product design for a Japanese company. Through this experience, I have developed a deep understanding of the following skills: 🌟Injection Molding Experience: Drawing from my experience in injection molding in over 13 years, I can easily address possible injection issues prior to actual injection stage, leading to smoother production. 🌟Machining Expertise: My experience in machining, including surface grinding, milling, CNC, WE and EDM (electric discharge machining) gives me the advantage to understand what type of designs makes the machining process easier and faster. 🌟Plastic Design Proficiency: I possess in-depth knowledge of plastic design principles, including ideal draft angles, thickness considerations, and potential deformities. This enables me to create designs optimized for injection molding, ensuring smooth production processes and high-quality outcomes. 🌟Proficiency in Material Profiles: I possess a deep understanding of various materials utilized in resin products, including ABS, PP, PPS, POM, PBT, PE, and more. My knowledge encompasses the properties of these materials crucial for injection molding processes, such as shrinkage, burr occurrence, filling capability, and optimal thickness for filling... 🌟Proficiency in 3D printing principles: I possess the capability to optimize designs for 3D printing, ensuring their printability, functionality, and suitability for injection molding. 🌟Design Principles: I comprehend design principles to create visually appealing products aligned with current trends. Give me a trial today and expect an output that would definitely exceed your expectations! Thank you.

🔹 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

PRODUCT SOURCING | PROCUREMENT | SUPPLY CHAIN | MANUFACTURING | QC | FACTORY AUDIT | LOGISTICS With over 7 years of experience, I help overseas brands and importers source reliable manufacturers in Vietnam and China while reducing risks, improving communication, and optimizing costs. ✅ Core Expertise: • Product Sourcing • Supplier Search & Verification • Procurement & Negotiation • Manufacturing Coordination • Product Development • Factory Audit • Quality Control & Inspection • Logistics & Shipping Support ✅ Industries: • Bags & Backpacks • Garments & Textiles • Pet Products • Furniture & Handicrafts • Packaging & Lifestyle Products • Sustainable Products I work closely with factories to support clients from sampling to shipment with transparent communication and practical sourcing solutions. Feel free to send me a message to discuss your project.

I help companies find and engage suppliers in Vietnam and other South East Asian countries. Provide me with a design and specification, and I will find suitable manufacturers, perform due diligence, facilitate engagement and contract negotiation, and support you all the way until you get your product. I've lived in three continents working for leading corporations in the area of procurement. An Argentinean and German national, Agustin grew up in Buenos Aires, graduated in Business Administration from Cologne University and holds an MBA degree from IESE Business School (Barcelona).