Hire the Best Inventor Professionals

🚀 Have a product idea, sketch, or rough design that needs to become a real, manufacturable product? I turn concepts into production-ready engineering — designed right the first time, so it can actually be built, assembled, and manufactured without costly surprises. I'm a Mechanical & Product Design Engineer with 7+ years of experience, 50+ delivered projects, and 1,000+ hours on Upwork, helping startups, inventors, and manufacturers take products from idea to production using SolidWorks, Fusion 360, and Autodesk Inventor. Most CAD freelancers stop at "making it look right." I focus on Design for Manufacturing (DFM) — making sure every part, assembly, and material choice actually works on the factory floor, at the right cost, at scale. 🔄 MY PROCESS: CONCEPT → CAD → PROTOTYPE → PRODUCTION 1. Concept & Feasibility I review your idea, sketch, or existing design and flag manufacturing risks before any CAD begins. → Result: a clear, cost-aware roadmap — no wasted design hours. 2. Engineering & CAD Modeling Manufacturing-ready SolidWorks/Fusion 360 models — correct draft angles, wall thickness, tolerances, and assembly logic that factories can quote and build without back-and-forth. → Result: production-ready files, zero confusion at the factory. 3. Prototyping & Validation 3D-printed prototypes to test fit, function, and durability before you commit to tooling. → Result: a validated design and lower financial risk. 4. Production & Scaling Complete technical drawings, GD&T, tolerance analysis, BOM, and manufacturing documentation for injection molding, sheet metal, or CNC production. → Result: smooth handoff to manufacturers, confident scaling. ⚙️ CORE SERVICES ✔ Product Design & Development (concept to production) ✔ Mechanical Design & Engineering ✔ Design for Manufacturing & Assembly (DFM/DFMA) ✔ Injection Molded Part & Mold/Tooling Design ✔ Sheet Metal Design ✔ Electronic & Industrial Enclosure Design ✔ Mechanical Assemblies & Machinery Design ✔ Prototype Development & 3D Printing Optimization ✔ Technical Drawings, GD&T & Tolerance Analysis ✔ FEA & CFD Analysis ✔ Reverse Engineering ✔ Product Rendering & Visualization 🧩 SOFTWARE SolidWorks • Fusion 360 • Autodesk Inventor • AutoCAD • Creo • CATIA • Siemens NX • KeyShot • ANSYS • Blender 🏭 INDUSTRIES Consumer Products • Electronics & Enclosures • Industrial Equipment • Automotive Components • Medical Devices • Packaging • Machinery & Mechanical Systems 💡 WHY WORK WITH ME → DFM-first mindset — manufacturability is built in from day one, not fixed later → 7+ years, 50+ projects, Top Rated on Upwork → Fluent across SolidWorks, Fusion 360, and Inventor — no software lock-in → Full-stack coverage: concept, CAD, prototyping, and production documentation → I speak the language of factories, so your files get quoted accurately the first time 🎯 WHO SHOULD HIRE ME → Startups and inventors who need an idea turned into a manufacturable product → Founders preparing a product for mass production or investor pitch → Brands optimizing an existing product for cost, strength, or manufacturability → Teams needing production-ready CAD, drawings, and BOM for a manufacturer 📩 LET'S TALK Send me your idea, sketch, or existing design. I'll give you honest feedback on manufacturability, timeline, and next steps — no fluff. Let's turn your idea into a product that actually gets built

Mechanical Design Engineer with expertise in sheet metal, machined parts, hydraulic and electromechanical systems, and reverse engineering. Proficient in SolidWorks, Siemens NX, Autodesk Inventor, Fusion 360, and Onshape. I deliver manufacturing-ready 3D models and 2D drawings (DFM-optimized, GD&T compliant). What I do: • Sheet metal design — enclosures, brackets, flat patterns ready for laser cutting and bending • Machined parts — DFM-optimized designs with complete manufacturing drawings • Reverse engineering — recreating parametric CAD models from physical parts, measurements, photos, or scan data (STL/mesh to solid), legacy drawings to 3D • Hydraulic systems — components, manifolds, schematics • Electromechanical assemblies — mechanism design, motor integration, BOM • CAD conversion — STEP, IGES, Parasolid, native formats You get clean, parametric models and drawings your manufacturer can use without questions. Available for both one-off projects and long-term collaboration.

I help clients turn ideas, sketches, and existing files into accurate CAD models ready for manufacturing. My work includes mechanical parts, sheet metal, weldments, electronic enclosures, assemblies, and 3D printed products. I can deliver editable SolidWorks or Autodesk Inventor files, STEP, STL, DXF, DWG, manufacturing drawings, and BOMs. I focus on proper tolerances, assembly fit, material thickness, bending constraints, and practical manufacturing details. SolidWorks Certified | Top Rated | 100% Job Success

Have a mechanical component, assembly, or product that needs to be properly designed and clearly documented? I can help with that. I'm Sameth, a Mechatronics Engineer based in Sri Lanka with 4 years of experience in mechanical design and CAD. I work with engineers, product designers, and small businesses to turn ideas and rough concepts into detailed, manufacturable designs. What I typically work on: 3D part and assembly modeling — designed with manufacturing in mind Technical drawings with tolerances and annotations, your supplier can work from Mechanism design, motion studies, and sheet metal components DFM reviews to catch potential issues before production 3D printing — prototypes and functional parts when needed, in FDM or SLA Tools I use: SolidWorks · Autodesk Inventor · Fusion 360 · AutoCAD I'm SolidWorks-certified, hold a diploma in AutoCAD, and take communication and accuracy seriously on every project — whether it's a single bracket or a full product assembly. Feel free to message me with your project details, and we can take it from there.

I am a Mechanical Design Engineer with years of hands-on experience working directly in mechanical workshops and fabrication plants. Having a deep understanding of practical machining and manufacturing processes, I ensure every design is fully optimized for real-world production. 🌟 Core Services ✅3D CAD Modeling & Assembly: Specialized in complex machinery, structural framing, and sheet metal components. ✅Production-Ready 2D Drafting: Complete shop drawings with precise geometric dimensioning and tolerancing (GD&T). ✅Laser Cutting Optimization: Precision DXF/DWG file preparation for manufacturing and laser cutting. ✅Reverse Engineering: Accurate conversion of PDF, sketches, or JPEG images into fully functional CAD files. ✅Automated BOM Generation: Detailed Bill of Materials integrated into drawings for cost and material planning. 🛠️ Software Proficiency ✅3D CAD: Autodesk Inventor | SolidWorks| Fusion 360 ✅2D Drafting: AutoCAD 🤝 Why Work With Me? ✅Shop-Floor Expertise: Designs are rooted in practical machining, welding, and fabrication methods to avoid errors. ✅High Precision: Guaranteed tolerance control and structural integrity for seamless assembly. ✅Clear Communication: Daily updates and collaborative design reviews. ✅On-Time Delivery: Dependable project tracking to meet tight manufacturing deadlines. Let’s discuss your project requirements. Contact me today to turn your concepts into production-ready reality!

A Professional CAD Designer and Mechanical Design Expert⚙️ 📌 Services I offer: ✔2D & 3D CAD Modeling & Design ✔Design for 3D Printing ✔Mechanical Design for Fabrication ✔Product Design & Prototype ✔️MEPFS Design ✔️Assembly & Motion Simulations ✔️Design Optimization & Analysis ✔️CFD Fluid Flow & Thermal Analysis ✔️FEA Stress Analysis Tools I use: 🔹AutoCAD 🔹Revit 🔹Fusion 360 🔹Inventor 🔹Ansys 🔹Autodesk CFD I specialize in creating detailed designs and simulations to ensure optimal performance. I use industry-standard tools to deliver precise, innovative solutions tailored to your needs. Let’s work together to bring your ideas to life with precision and efficiency!🚀