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✅ 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

I am a Mechanical Engineer and BIM Specialist with strong experience in architectural, structural, and MEP modeling and drafting. My expertise spans both design and advanced simulation, making me a versatile partner for European and international projects. BIM & Design Expertise: - BIM modeling for Architecture, MEP, and Structure - Detailed design for HVAC and Plumbing systems - Coordination across disciplines to ensure accuracy and efficiency Simulation & Analysis: - Thermal comfort - Energy consumption - Daylight performance - Optimization of building performance to meet sustainability and efficiency goals Software Proficiency: - Modeling & Design: Revit, AutoCAD, ACCA Edificius - Simulation & Analysis: IESVE, Grasshopper, Python What I Deliver - Accurate BIM models aligned with project standards - Energy-efficient mechanical designs tailored to European codes - Performance-driven simulations to support sustainable building strategies - Clear communication and reliable collaboration throughout the project lifecycle

Are you trying to turn your idea into a real, working product, not just a 3D model? Most designs fail when they reach manufacturing. I help you avoid that. I’m Ahsan Khan, a Mechanical Design Engineer with 5+ years of experience in product design, SolidWorks CAD, and rapid prototyping. I specialize in creating designs that are not just visually appealing but fully manufacturable and ready for real-world production. Whether you're a startup, inventor, or business, I can help you go from: 👉 Idea → 3D Model → Prototype → Production-ready design What I Can Do for You ✅ 3D CAD Modeling (SolidWorks) – Clean, precise, and parametric models ✅ Product Design & Development – Concept to manufacturable product ✅ Design for Manufacturing (DFM) – Optimize for cost, materials & processes ✅ 3D Printing & Prototyping – Print-ready STL/STEP with real-world accuracy ✅ Sheet Metal & Fabrication Design – Flat patterns & production files ✅ Manufacturing Drawings – GD&T, tolerances, BOMs ✅ Reverse Engineering – Convert ideas, sketches, or existing parts into CAD What Makes Me Different Most freelancers deliver designs. I deliver engineered solutions that work in real manufacturing. My designs are focused on: ✅ Reducing costly redesigns ✅ Ensuring proper fit & function ✅ Optimizing for manufacturing processes ✅ Making prototyping faster and smoother I have hands-on experience with: ✅ 3D printing (FDM / SLA workflows) ✅ Product prototyping and testing ✅ Designing for CNC machining & sheet metal ✅ Preparing files for real manufacturing environments This means your design won’t just look good, it will actually work. Why Clients Choose Me ✅ Manufacturing-focused design approach ✅ Mechanical engineering background (not just CAD skills) ✅ Strong understanding of real-world manufacturing ✅ Detail-oriented and highly reliable ✅ Clear communication and quick response ✅ Focus on long-term client relationships Deliverables STEP | STL | SLDPRT | SLDASM | IGES | DWG | DXF | PDF | Design Report | Analysis Report (Or any format based on your requirement) If you’re looking for developing a functional, manufacturable product, I’d be glad to help. Send me a message and let’s discuss your idea.

Most CAD models look good on screen. Very few are actually ready for manufacturing, fabrication, or real-world production. I help startups, manufacturers, fabrication shops, engineering teams, and product developers create production-ready CAD models, sheet metal designs, fabrication drawings, 3D printable parts, and manufacturing documentation that can go directly into production. If you are struggling with: ✔CAD files that cannot actually be manufactured, ✔Incorrect flat patterns, bend issues during sheet metal fabrication, ✔Poor fabrication drawings with missing dimensions ✔Weak product designs and non-Optimized 3d printable designs, ✔Messy assemblies and unclear BOMs ✔Poor communication and delayed delivery, ✔Freelancers disappearing mid-project, ✔Constant revisions due to manufacturing mistakes, then I can help. With more than 6 years of experience, I specialize in turning sketches, concepts, PDFs, STEP files, STL scans, and rough ideas into clean, organized, production-ready engineering deliverables. PRODUCT DESIGN & DEVELOPMENT ✔ Mechanical, Industrial, Consumer, product design ✔ SolidWorks 3D CAD modelling ✔ Product development support ✔ 3D printable part design ✔ FDM, SLA, SLS, and MJF optimized design ✔ Prototype design and optimization ✔ Plastic enclosures and housings ✔ Design optimization for additive manufacturing ✔ Electronic enclosures and device packaging ✔ Design for Manufacturing (DFM) SOLIDWORKS SHEET METAL SERVICES ✔ SolidWorks, Autodesk Inventor Sheet metal design ✔ Flat pattern development using real bend data ✔ Laser cutting DXF preparation for waterjet and Punching ✔ CNC-ready fabrication files ✔ Bend deduction and bend allowance optimization ✔ Sheet metal enclosures and housings ✔ Brackets, panels, guards, covers, and frames ✔ Welded sheet metal assemblies ✔ BOM’s and assembly documentation FABRICATION DRAWINGS & SHOP DRAWINGS ✔ Fabrication-ready shop drawings ✔ Exploded views ✔ Material cut lists ✔ Production documentation ✔ CNC manufacturing files ✔ DXF, DWG, STEP, IGES, PDF deliverables REVERSE ENGINEERING & CAD CONVERSION ✔ Reverse engineering from STL and scan data ✔ Geomagic Design X workflows ✔ 2D to 3D CAD conversion ✔ STL to STEP conversion ✔ Mesh cleanup and CAD reconstruction ✔ Legacy drawing recreation STRUCTURAL & WELDMENT DESIGN ✔ SolidWorks, Autodesk Inventor weldments ✔ Structural frames ✔ Machine frames ✔ Support structures ✔ Tube and profile assemblies ✔ Steel fabrication detailing ✔ Industrial structures and supports ✔ Welded fabrication assemblies WHY CLIENTS WORK WITH ME ✔ Manufacturing-focused engineering approach ✔ Real understanding of fabrication and production processes ✔SolidWorks Automation and workflow with automated batch renaming, bulk generation of DXF, Pdf creation, folder structure ✔ Clean, organized, editable CAD structure ✔ Production-ready deliverables ✔ Fast and reliable communication ✔ Practical engineering instead of theoretical CAD only ✔ Long-term collaboration mindset ✔ Experience supporting US, UK, EU, and Australian projects SOFTWARE & ENGINEERING TOOLS ✔SolidWorks ✔Autodesk inventor ✔Fusion 360 ✔Onshape ✔AutoCAD ✔Geomagic Design X ✔ANSYS ✔Key Shot CLIENT SEARCH KEYWORDS Shop drawings | Laser cutting DXF | Sheet metal Flat pattern | CNC fabrication drawings | Flat pattern | Industrial product design | Product development | 3D printing design | Reverse engineering | 2D to 3D CAD conversion If you need a mechanical design engineer who understands both CAD and real-world manufacturing and can deliver clean production-ready files that reduce fabrication problems, improve prototyping, and save time on the shop floor, let’s discuss your project. Regards,

I specialize in providing Mechanical and Piping design, 3D modeling, CAD Drafting, PDF, JPEG Image to CAD Conversion, 2D shop drawing, DXF file, Piping Drawing, Piping Iso metric Drawing, PI&D I use most of the design and drafting software(2D and 3D) like AutoCAD, Inventor, Solidworks, SolidEdge, Catia, PDMS, FreeCad. I guarantee to supply the best quality service and on-time delivery with competition cost Thank for your attention!

Industrial Mechanical Design Engineer specializing in manufacturing-ready CAD solutions for industrial equipment, bulk material handling systems, and heavy machinery. Experienced with Autodesk Inventor, SolidWorks, AutoCAD, and fabrication drawings for real-world industrial applications. I help companies develop efficient, manufacturable, and production-ready mechanical systems with a strong focus on functionality, reliability, and engineering quality.