Hire the Best Mechanical Designers

Most product designers hand you a 3D file and disappear. I stay until your product exists in the real world. I'm an Industrial & Mechanical Design Engineer with 5+ years of hands-on experience taking products from concept to production-ready hardware — products that look premium AND ship without surprises. My work covers the full development chain, and that's rare: → Industrial design and aesthetic form development — I shape products that feel considered and premium, not just functional. → Mechanism design on paper before any software opens. I work out the physics, geometry, and failure modes first. → Complete 3D mechanical assembly design in SolidWorks and Creo, built for manufacturing from the first sketch. → Fully production-ready manufacturer drawings — GD&T, tolerances, material callouts — nothing left for the factory to guess. → Injection mold design, DFM analysis, and sheet metal DXF for fabrication. → Photorealistic product rendering and exploded-view animation (KeyShot) — for pitches, launches, and showing exactly how your product goes together. → A complete, launch-level product — refined down to the aesthetic details — then prototyped and validated so it transitions to mass production exactly as designed. You see the finished product before you spend a single penny on production molds. That's the difference between hoping it ships right and knowing it will. → Factory sourcing support, when you need it — I help identify and vet the right manufacturer, so you're not handing your design to strangers. Most of my designs are structured so clients can pursue patent protection. I document design rationale at a level where IP attorneys can work directly from my files. My background: MS in Mechanical Engineering, peer-reviewed CFD publication in an international journal (Taylor & Francis, 2024), and hands-on experience across injection-molded consumer products, precision mechanisms, medical device components, and laser-cut assemblies. I don't take projects I can't deliver. If I take yours, it gets done right. Open to a short call to understand your product before any commitment.

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.

Need a CAD model that actually fits, prints, assembles, and performs perfectly under real-world loads? That is exactly what I build. Many designers can make a 3D model look good on screen, but I design with manufacturing and engineering physics in mind. I help clients turn rough sketches, PDFs, or ideas into accurate, production-ready designs and validate them using advanced simulations before manufacturing. What I Can Help You With: 1. 3D CAD Modeling & Prototyping: Clean, parametric models and assemblies ready for production. 2. Design for Manufacturing (DFM): Specialized in sheet metal design, CNC-ready components (DXF/STEP), and 3D printing optimization. 3. Engineering Simulation (FEA & CFD): High-accuracy stress, fatigue, structural analysis, thermal modeling, and fluid dynamics to ensure your product won't fail. 4. 2D Technical Drawings: Fully dimensioned manufacturing and shop drawings. Software I Use: 1. CAD & Design: SolidWorks, Fusion 360, AutoCAD 2. Simulation & Analysis: ANSYS, COMSOL Multiphysics, Abaqus, SolidWorks, Rocky DEM Why Work With Me? I focus on clean geometry, highly accurate dimensions, and fast turnaround. Every simulation comes with a clear, decision-ready engineering report, not just black-box numbers. Let’s discuss your project and bring your idea to life. Send me a message today!

Are you looking for the Mechanical designer/Welder/ and 3D printing and Additive manufacturing specialist who understands how things actually get built in the real world? I don't just create pretty 3D renders. I design high-performance, manufacture-ready products engineered to save you time, eliminate costly redesigns, and streamline production from day one. With over a decade of hands-on engineering, additive manufacturing, Welding (IWP) and industrial metal fabrication experience, I bridge the gap between digital CAD concepts and the physical shop floor. 🌟 Why Work With Me? Most designers stop at the screen. I’ve spent the last 10 years machining, welding, and 3D printing the very products I design. When you work with me, you get zero-error Design for Manufacturability (DFM) tailored specifically to your chosen production method—saving you thousands in wasted material, rework, and prototyping delay. 🎯 Core Capabilities & Expertise -CAD & Mechanical Design: 2D Drafting, Parametric 3D Modeling, Assemblies, Tolerancing, DFM/DFA (Design for Assembly). -3D Printing & Rapid Prototyping: Additive manufacturing optimization, functional prototype iteration, snap-fit mechanics, and print-in-place design (PLA, PETG, ABS, TPU). -Metal Fabrication & International Welding: Fully versed in ISO welding positions, WPS, welding symbols, and structural drawings across ARC, MIG/MAG, TIG, Oxy-Acetylene, and Resistance welding. -Machining & Production: Hands-on operational mastery in Lathe, Milling, NC Lathe, Slotting, Shearing, Rolling, Hydraulic Universal Drills, and Precision Grinding. Prototyping & Field Guidance: Comprehensive technical documentation, shop-floor assembly guides, and step-by-step production oversight. 💡 What I Bring to Your Project 1. Production-Ready CAD: Clean, structured parametric files optimized for CNC, sheet metal, injection molding, or 3D printing. 2. Cost & Time Savings: Direct application of DFM principles so your product can be economically produced without manufacturing bottlenecks. 3. End-to-End Prototyping: Seamlessly taking your idea from rough sketch to 3D print/prototype to shop floor mass production. Whether you need a functional 3D prototype, complex structural fabrication drawings, or an engineer to lead a product from concept to manufacturing, I’m here to make it happen flawlessly.

My team and I help businesses worldwide in three key areas: Google Business Profile Support Suspension recovery, verification support, ownership and access recovery, duplicate listing resolution, review support, profile optimization, Google Local Services Ads (LSA), and local SEO support. HVAC Business Consulting Business consulting focused on practical systems, proven processes, operational improvements, SOP development, and real-world experience gained from building and operating a successful HVAC company. Residential HVAC Design Professional residential HVAC design services, including ACCA Manual J load calculations, Manual D duct design, Manual S equipment selection, residential HVAC system design, HVAC system layouts, permit support documentation, and Wrightsoft design services. About Me My professional career began in 2002 with the United States Air Force, where I trained in HVAC installation, maintenance, troubleshooting, and system design while supporting facilities throughout the United States and the Middle East. After my military service, I founded, built, operated, and successfully sold my own HVAC company after more than 12 years in business. That experience gave me firsthand insight into what it takes to build, operate, and grow a successful service business. Today, I work with trusted designers and support specialists when additional expertise or project demands require it, helping ensure my clients receive the right expertise while maintaining a single point of contact throughout their project. In my experience, three important aspects of building a successful business are: 1. Visibility – If customers can't find your business, they can't hire you. 2. Systems & Processes – Without efficient systems and proven processes, it's difficult to deliver consistent results, scale your business, or provide an exceptional customer experience. 3. Persistence – Building a successful business requires consistency, resilience, and the determination to keep moving forward when challenges arise. Long-term success is earned over time, not overnight. Credentials U.S. Air Force HVAC/R Veteran Florida Certified HVAC Contractor EPA Universal Certified Former HVAC Business Owner Former Firefighter / Paramedic Real-world experience in HVAC service, installation, maintenance, operations, business ownership, and system design Whether you need help recovering a suspended Google Business Profile, improving your HVAC business operations, or completing a professional residential HVAC design package, I'd be happy to discuss your project.

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!🚀