Hire the best Complex Geometry Design experts for your company

12,000 hrs + solidworkd design, all phases, large assemblies through part detail design. Aerospace, medical devices, product design. Aftermarket and performance vehicles, robotic systems. GD&T. Soliw... Read more

12,000 hrs + solidworkd design, all phases, large assemblies through part detail design. Aerospace, medical devices, product design. Aftermarket and performance vehicles, robotic systems. GD&T. Soliworks since 1997. 3d scanning (faro Scan arm) Geomagic X software.

Architect & Computational Design Consultant. He has previously led Grimshaw’s London studio Computational Design team and participated in numerous architectural design and applied research projects of... Read more

Architect & Computational Design Consultant. He has previously led Grimshaw’s London studio Computational Design team and participated in numerous architectural design and applied research projects of various scales and typologies, before embarking in founding his own practice. As an architect intrigued by the emerging technologies and the contemporary digital realm, his work explores the impact of applied computation on the ways we design, construct and inhabit the built environment. Frequently engaging with academia, he has been faculty at the London Metropolitan University since 2016, teaching algorithmic design techniques and numerous workshops. His personal work has been published, presented and exhibited both in UK and internationally.

A digital fabrication specialist and 3d modelling/CAD generalist. Freelancing for 15 years. Worked on many projects from high art gallery sculptures to vehicle fuel sensors for the military. I bring e... Read more

A digital fabrication specialist and 3d modelling/CAD generalist. Freelancing for 15 years. Worked on many projects from high art gallery sculptures to vehicle fuel sensors for the military. I bring experience of a wide range of manufacturing methods and materials. From basic PLA FDM printing to titanium DMLS printing. Also experienced with a range of modelling methods, from digital sculpting to parametric CAD and computational design methods. I have built several custom tools that allow me to offer: Topology optimisation via internal lattices + TPMS design (for mesh final parts). Printable surface texturing. Eg rough surfaces for improved grip, or specific patterns for aesthetics. Particularly interested in computational design and building systems to build manufacturable designs. For example procedural custom glasses frames. In house 3d printing services in FDM and SLA. Some electrical design and coding experience.

Hello! I'm Tariq, a dynamic and innovative 3D artist dedicated to transforming your visions into stunning, lifelike creations. With a versatile skill set and a passion for perfection, I specialize in:... Read more

Hello! I'm Tariq, a dynamic and innovative 3D artist dedicated to transforming your visions into stunning, lifelike creations. With a versatile skill set and a passion for perfection, I specialize in: ⚫ Interior Design: Creating captivating and detailed spaces that evoke emotion and inspiration. ⚫ Architectural Visualization: Bringing architectural concepts to life with breathtaking realism and precision. ⚫ Product Design: Crafting eye-catching designs for cosmetics, food products, drinkware, and furniture that make an impact. ⚫ 3D Animation: Breathing life into your ideas with engaging and fluid animations that captivate your audience. Tools I actively use in my workflow: ⚫ Blender 3D ⚫ ZBrush ⚫ Davinci Resolve ⚫ Houdini FX ⚫ Adobe Illustrator & Photoshop My goal is to exceed your expectations and ensure 100% satisfaction. I pride myself on delivering high-quality work efficiently, ensuring your project is completed on time. Let’s collaborate to turn your ideas into beautiful, tangible realities!

I am an experienced Computational Designer and Facade Engineering Specialist with a strong background in connecting architectural vision with manufacturing reality. My core expertise lies in algorithm... Read more

I am an experienced Computational Designer and Facade Engineering Specialist with a strong background in connecting architectural vision with manufacturing reality. My core expertise lies in algorithmic design, complex geometry optimization, and workflow automation. I do not just "draw" models; I create systems that solve problems. With years of experience in the facade industry and product design, I specialize in handling non-standard geometries and large datasets. My services include: Algorithmic & Parametric Design: Using Grasshopper (Rhino) to automate repetitive tasks, generate complex forms, and optimize inputs for production. Complex Geometry Analysis: Rationalizing freeform surfaces for manufacturing (panelization, unwrolling, sub-structure logic). 3D Scanning & Reverse Engineering: Processing point clouds (Faro, Einscan) into clean NURBS/Solid surfaces and conducting deviation analysis (heatmap comparisons between as-built and digital models). Data-Driven Workflows: Creating custom scripts to convert 2D drawings into databases (DWG to CSV) and validating architect’s 3D models before production. Product Development: taking projects from initial sketches through detailed manufacturing documentation (SolidWorks/Rhino) to the final physical product. I combine an analytical engineering approach with design sensitivity. Whether you need to optimize a complex facade, automate a drafting workflow, or reverse-engineer a physical object, I deliver precise, efficient, and fabricatable solutions.

Design engineering with 10+ years of experience using SOLIDWORKS CAD software to create simple to complex geometry. Extensive CAD experience in designing elastomers (rubber), plastics, and rapid proto... Read more

Design engineering with 10+ years of experience using SOLIDWORKS CAD software to create simple to complex geometry. Extensive CAD experience in designing elastomers (rubber), plastics, and rapid prototype (3D printed) components. Proficient in CAD assemblies, drawings, and other technical documentation.

Available for remote freelance work to help teams scale drafting and documentation efficiently. -Construction drawings & technical documentation -Production-heavy drafting (plans, sections, elevations... Read more

Available for remote freelance work to help teams scale drafting and documentation efficiently. -Construction drawings & technical documentation -Production-heavy drafting (plans, sections, elevations) -3D modeling & visualization for design development -Extra remote capacity during busy project phases

A passionate design engI am a passionate Design Engineer with hands-on experience in SolidWorks for 3D modeling, assemblies, and technical drawings. I have worked on designing and modifying mechanical... Read more

A passionate design engI am a passionate Design Engineer with hands-on experience in SolidWorks for 3D modeling, assemblies, and technical drawings. I have worked on designing and modifying mechanical components, including complex geometries, with a strong focus on accuracy and manufacturability. I am skilled in part modeling, surface modeling, and troubleshooting design issues such as geometry errors and assembly constraints. I also have practical exposure to real-world engineering through my experience in construction billing and coordination, which helps me understand project requirements and execution.ineer

Senior Mechanical & Hardware Engineer specializing in full-cycle product commercialization, electromechanical integration, and industrial automation. Possesses a unique hybrid skill set spanning advan... Read more

Senior Mechanical & Hardware Engineer specializing in full-cycle product commercialization, electromechanical integration, and industrial automation. Possesses a unique hybrid skill set spanning advanced 3D scanning, parametric CAD modeling, and industrial additive manufacturing, combined with embedded firmware development (C/C++) and hardware development. Highly skilled in clean DFM, eliminating superfluous geometry for manufacturing efficiency while ensuring perfect hardware-software synergy. Seeking a remote international position to apply a comprehensive understanding of mechanical design, reverse engineering, and embedded electronics to solve complex hardware challenges.

I am a detail-oriented CAD designer with strong experience in SolidWorks, specializing in mechanical part design, aerodynamic components, and 3D-print-ready models. My work focuses on creating designs... Read more

I am a detail-oriented CAD designer with strong experience in SolidWorks, specializing in mechanical part design, aerodynamic components, and 3D-print-ready models. My work focuses on creating designs that are not only geometrically correct, but also manufacturable, printable, and functionally sound. I have hands-on experience designing complex parts such as airfoils (NACA profiles), structural junctions, internal ribbing, hollow and lightweight structures, and precision mechanical interfaces. I am comfortable working with solid and surface modeling, resolving difficult geometry issues, and preparing files specifically for FDM 3D printing (STL optimization, wall thickness, tolerances, and assembly fit). My workflow emphasizes: Clean, fully defined feature trees Parametric, editable designs Printability and real-world constraints Clear documentation so designs can be reproduced or modified easily I am currently working on advanced CAD projects related to aerospace and mechanical design, including assemblies that integrate aerodynamic surfaces with structural bodies. I take pride in problem-solving, iterating efficiently, and communicating clearly with clients to ensure requirements are met precisely.

I am a skilled Mechanical Design Engineer with deep experience in 3D CAD modeling, MEP system design, and visual prototyping. I work confidently across SolidWorks, AutoCAD, Revit, and Fusion 360—deliv... Read more

I am a skilled Mechanical Design Engineer with deep experience in 3D CAD modeling, MEP system design, and visual prototyping. I work confidently across SolidWorks, AutoCAD, Revit, and Fusion 360—delivering precise technical drawings, complex mechanical assemblies, and production-ready models.With an advanced background in Mechanical Engineering and Technical Project Management, my experience spans R&D, additive manufacturing/3D printing, building services, and engineering support. I am detail-driven, reliable, and committed to high-quality execution from initial site scanning through final fabrication.Key Technical Strengths:CAD & BIM Software: Revit (Mechanical/MEP), SolidWorks, AutoCAD, Fusion 360Engineering & Design: Fire Protection / Sprinkler Systems, Point Cloud (Scan-to-BIM), Mechanical Assemblies, Technical DocumentationAdditive Manufacturing: 3D Printing, DfAM (Design for Additive Manufacturing), Sustainability AnalysisKey ProjectsFire Sprinkler System Design & Hydraulic LayoutRole: Lead Mechanical MEP DesignerOverview: Designed and modeled a code-compliant fire suppression and wet-pipe sprinkler system for a commercial facility using Revit MEP and AutoCAD.Key Achievements:Modeled detailed sprinkler head coverage, main distribution piping, branch lines, and valve trim assemblies in 3D.Executed spatial coordination and clash detection against HVAC ductwork, electrical trays, and structural elements to eliminate field re-work.Generated precise pipe spool schedules, cut lists, and layout sheets to streamline site installation and local code approval.Point Cloud to BIM (Scan-to-BIM) RetrofitRole: BIM & 3D Modeling SpecialistOverview: Transformed high-density 3D laser scan data (point cloud) of an existing industrial building into an accurate, as-built 3D Revit mechanical model.Key Achievements:Imported and aligned large PCD point cloud datasets to extract actual building geometry, existing duct runs, and heavy machinery placement.Modeled clash-free mechanical equipment retrofits into the existing structural envelope with tight tolerances.Reduced field measuring errors and site verification time by creating high-fidelity, intelligent BIM assets for the engineering team.ExperienceDesign Engineerrdv-engineering.com · Full-timeFeb 2021 – Present · Pretoria, Gauteng, South AfricaDesign, model, and develop mechanical components and complex systems using SolidWorks, AutoCAD, Revit, and Fusion 360.Create detailed 3D models, point cloud conversions, and manufacturing-ready engineering drawings, ensuring strict adherence to mechanical and safety standards.Perform design reviews and collaborate directly with clients, fabricators, and engineering teams to turn initial concepts into functional products.Support rapid prototyping, 3D printing workflows, and comprehensive technical documentation to streamline production from concept to completion.EducationTECH Technological University (TECHtitute)Master’s Degree in Mechanical Engineering2022 – 2024Certifications & CredentialsAutodesk Certified Professional in Revit for Mechanical Design | Autodesk SOLIDWORKS xDesign Associate | Dassault Systèmes (Jun 2026 – Present)SOLIDWORKS Electrical Design Associate | Dassault Systèmes (May 2026 – Present)SOLIDWORKS Additive Manufacturing Associate | Dassault Systèmes (Apr 2026 – Present)SOLIDWORKS Sustainability Associate | Dassault Systèmes (Apr 2026 – Present)3DSwymer Associate | Dassault Systèmes (Apr 2026 – Present)Certified SOLIDWORKS Professional (CSWP) | Dassault Systèmes (Nov 2025 – Present)Certified SOLIDWORKS Associate (CSWA) | Dassault Systèmes

I’m Canh, an architect from Vietnam with over 8 years of experience in architectural design and 3D visualization. I specialize in conceptual and parametric architecture, architectural 3D modeling, and... Read more

I’m Canh, an architect from Vietnam with over 8 years of experience in architectural design and 3D visualization. I specialize in conceptual and parametric architecture, architectural 3D modeling, and high-quality interior and exterior visualization. My main workflow includes Rhinoceros and Grasshopper for complex and parametric design, together with Autodesk 3ds Max and Corona Renderer for realistic architectural visualization. I help clients transform ideas, sketches, plans, and design concepts into clean, accurate, and visually compelling architectural solutions. My work focuses on precise geometry, thoughtful design, realistic materials and lighting, and clear presentation. I can assist with architectural concepts, parametric design, 3D architectural modeling, interior and exterior visualization, photorealistic rendering, architectural diagrams, and presentation graphics. I value clear communication, attention to detail, and reliable delivery throughout every project.

I am a 3D CAD and NURBS specialist with 12+ years of experience working primarily in Rhino. I specialize in creating accurate, clean and editable geometry for product development, reverse engineering,... Read more

I am a 3D CAD and NURBS specialist with 12+ years of experience working primarily in Rhino. I specialize in creating accurate, clean and editable geometry for product development, reverse engineering, visualization and fabrication. I can work from sketches, technical drawings, photographs, measurements, STL/mesh data, point clouds or early-stage concepts, turning them into well-structured CAD models suitable for further design and production. My experience includes complex NURBS surface modeling, STL/mesh-to-CAD reconstruction, reverse engineering from scan data, product and furniture development, computational design with Grasshopper, CNC-ready modeling, technical drawings and 3D-printing/prototyping workflows. My background also includes architectural design and visualization, which has given me extensive experience working with complex geometry and developing designs from early concepts through detailed digital models. I particularly enjoy projects where the starting information is incomplete or difficult to work with—such as a scan, mesh, photograph or old drawing—and the goal is to reconstruct it as precise, usable CAD geometry.

Executive Professional Profile Senior Civil Design & Structural Modeling Specialist with over 7 years of progressive industry experience and a proven track record of executing 280+ successful projects... Read more

Executive Professional Profile Senior Civil Design & Structural Modeling Specialist with over 7 years of progressive industry experience and a proven track record of executing 280+ successful projects across residential, commercial, industrial, and infrastructure sectors. Expert in bridging conceptual architectural vision with precise engineering execution through high-precision 2D drafting, advanced 3D building information modeling (BIM), structural detailing, and production-ready fabrication design. A technical powerhouse proficient in industry-leading software suites including AutoCAD, Revit, SketchUp, and Tekla Structures, specializing in transforming complex design challenges, paper archives, and raw spatial concepts into code-compliant, error-free engineering deliverables. Recognized for rigorous attention to structural integrity, adherence to international building standards, cross-disciplinary coordination, and delivering optimal structural efficiency on strict project timelines. Core Service Capabilities & Specializations1. Architectural Drafting & Municipal Approval PlansStatutory Compliance & Permitting: Crafting fully compliant, ready-to-submit architectural approval drawings in alignment with local municipal building codes, zoning bylaws, and setback regulations.Paper-to-CAD / BIM Digitization: High-accuracy conversion of legacy paper drawings, blueprints, hand sketches, and scanned point-cloud data into layered, structured, and editable 2D CAD blocks and 3D parametric models.Space Planning & Site Layouts: Developing optimized floor plans, site master plans, elevation profiles, structural sections, and utility clearance layouts.2. 3D Spatial Modeling & Design VisualizationArchitectural & Civil 3D Modeling: Constructing high-precision, photo-realistic 3D models using Revit and SketchUp to facilitate spatial understanding, client presentations, and design reviews.Building Information Modeling (BIM): Building parametric 3D architectural models with embedded metadata, enabling seamless spatial coordination, clash detection, and accurate material quantity takeoffs (QTO).Conceptual & Product Design: Modeling specialized civil fixtures, precast elements, modular structural components, and custom building products.3. Structural Design & Fabrication EngineeringSteel & Concrete Detailing: Executing heavy-duty structural modeling, rebar detailing, connection design, and frame drafting utilizing Tekla Structures and AutoCAD.Fabrication & Shop Drawings: Generating high-density shop drawings, structural steel erection diagrams, piece mark drawings, anchor bolt layouts, and exact Bill of Materials (BOM) / cutting lists for manufacturing facilities.MEP & Utility Routing: Designing multi-discipline routing schemes for civil utilities, underground piping networks, ductwork channels, and structural penetration layouts to eliminate site clashes.Software & Technical CompetenciesSoftware PlatformCore Applications & Project ContributionsAutoCAD2D architectural drafting, structural floor plans, municipal approval sets, legacy paper-to-CAD conversions, utility routing, and product geometry design.Autodesk RevitParametric 3D BIM modeling, architectural elevation generation, structural coordination, material schedules, and multi-disciplinary clash resolution.Tekla StructuresAdvanced 3D structural steel modeling, rebar detailing, automated shop drawing generation, fabrication assembly plans, and steel construction coordination.SketchUpConceptual 3D architectural massing, client visualization, rapid prototyping of product designs, facade modeling, and exterior rendering setups.Deliverables & Technical OutputAcross 280+ projects, key deliverables routinely supplied to architects, structural engineers, general contractors, and manufacturing plants include:Approval Plan Packages: Site plans, floor layouts, section views, elevation sheets, FAR calculations, and drainage/parking layouts.Fabrication Packages: Single-part drawings, assembly drawings, bill of materials (BOM), material procurement lists, and bolt/weld schedules.Production Drawings: Dimensioned manufacturing sheets for precast concrete, metal fabrications, custom structural brackets, and building envelopes.3D Virtual Models: High-fidelity SketchUp visual assets, Revit building models (.RVT), and Tekla structural BIM models (.DB1/.IFC).As-Built & Retrofit Documentation: Reconstructed CAD/BIM models representing existing field conditions from field markups and legacy paper archives.

"I bridge the gap between Software Engineering and BIM Workflows. As a BIM Developer, I help AEC firms save hundreds of hours by automating repetitive tasks and building custom tools. Whether it's dev... Read more

"I bridge the gap between Software Engineering and BIM Workflows. As a BIM Developer, I help AEC firms save hundreds of hours by automating repetitive tasks and building custom tools. Whether it's developing complex Revit Plugins using C#/.NET or creating advanced Dynamo scripts with Python, my goal is to eliminate manual errors and boost project efficiency. What I can do for you: Custom Revit Add-ins: Building tailored tools using Revit API to automate documentation and modeling. Workflow Automation: Developing Dynamo scripts for data management and complex geometry. BIM Data Integration: Extracting and managing data between BIM models and external databases (Excel, SQL, etc.). Computational Design: Using algorithmic logic to solve complex architectural challenges. Tech Stack: Languages: C#, Python, SQL. Tools: Revit API, Dynamo, Rhino.Inside.Revit, Navisworks API. BIM Platforms: Autodesk Revit, Navisworks, BIM 360.

I am an Australian/Italian/Macedonian mechanical designer with 13+ years of experience in metalwork, staircase design, precision mechanical drafting, and advanced SolidWorks modelling. I specialise in... Read more

I am an Australian/Italian/Macedonian mechanical designer with 13+ years of experience in metalwork, staircase design, precision mechanical drafting, and advanced SolidWorks modelling. I specialise in parametric CAD design, 3D scanning (point cloud to CAD), and fabrication-ready shop drawings for the construction and manufacturing industries. I am fluent in both English and Italian and am a Certified SolidWorks Expert (CSWE). Industry Experience • 8+ years in construction metalwork in Australia (stairs, balustrades, custom steelwork, steel structures, framework) • 5+ years in machinery design in Italy, designing high-precision mechanical systems for capping bottles and containers and food packaging machines, including supporting frames • 3D scanning implementation & scanning-based workflow optimisation, mesh modelling, point cloud processing, STL/OBJ to solid/surface • Collaboration with architects, engineers, workshops, and installers • Experience with Australian Standards, the Building Code of Australia, The European Machine Directive, building code & fabrication practices • Design for rapid prototyping/3D printing What I Deliver • Fully detailed CAD models • Parametric CAD design and drawing automation • Shop drawings ready for fabrication • DWG/DXF files for laser cutting • Assembly drawings & exploded diagrams • Bills of materials (BOMs) • Point-cloud processing and working from 3D scans • Working from sketches and site checks • Photo-realistic rendering • High-quality, rapid communication Top Skills • Certified SolidWorks Expert, with 13+ years of experience • Parametric modelling & design automation • Metal fabrication & workshop detailing. Shop drawings • Stair & balustrade design (straight, spiral stairs and complex geometry) • 3D scanning → point cloud processing → CAD (mesh geometry, solids, surfaces) • Shop drawings & manufacturing documentation • Mechanical system design • FEA (structural checks and optimisation) • Problem-solving & engineering integration Over my career, I have designed: • Structural & architectural metalwork • Architectural & commercial staircases (spiral, helical, steel, timber–steel hybrids, external stairs) • Balustrades & handrails (glass, stainless, mild steel, brass) • Entire capping machines and packaging machines for the food, beverage and pharmaceutical industries • Reverse-engineered from 3D-scanned sites and parts using Artec Ray II, Artec Studio 19 • Custom signage and billboards for councils, national parks, and public infrastructure featuring logos, graphics, and LEDs.

I’m an automotive digital sculptor and CAD specialist with 15+ years of professional experience developing high-quality 3D surfaces and models for the automotive industry. My primary specialty is Aut... Read more

I’m an automotive digital sculptor and CAD specialist with 15+ years of professional experience developing high-quality 3D surfaces and models for the automotive industry. My primary specialty is Autodesk Alias and NURBS modeling. I’ve worked on major vehicle programs and led digital sculpting efforts for Ford design studios, including Mustang and Bronco programs. I bring the same level of precision, surface quality, and design understanding to freelance projects. I can help with everything from concept development and sketch-to-CAD modeling to complex NURBS surfacing, Class-A surface refinement, production-ready geometry, and design visualization. I’m also highly proficient in Rhino. If you need more than basic CAD drafting—if you need someone who understands design intent, proportion, surface quality, manufacturability, and how to turn an idea into polished professional geometry—I can help. I’m available for individual projects, ongoing development work, and specialized CAD support for designers, engineers, startups, and manufacturers.

I design, simulate, and optimize complex mechanical systems to ensure they survive real-world operating loads and strict manufacturing constraints. As a former Suspension Head for a competitive nation... Read more

I design, simulate, and optimize complex mechanical systems to ensure they survive real-world operating loads and strict manufacturing constraints. As a former Suspension Head for a competitive national-level electric vehicle engineering team, I don't just draw 3D shapes—I bridge the gap between theoretical physics and functional hardware. Core Engineering Capabilities: Finite Element Analysis (FEA): Advanced structural validation using Ansys to identify stress concentrations, determine safety factors, and prevent mechanical failure before physical prototyping. Weight Optimization & DFM: Proven track record of reducing unsprung component mass by 800 grams through structural optimization while maintaining absolute component integrity. Vehicle Dynamics & Kinematics: Complete suspension geometry mapping and assembly layout, translating kinematic data into production-ready mechanical components. Software Stack: SolidWorks, Ansys (FEM), WinGeo, CATIA V5, AutoCAD. If you need an engineer to eliminate structural risks, optimize component weight, or resolve complex geometric interference issues, let’s start a conversation.

Are you looking for a professional 3D CAD designer who can turn your idea, sketch, drawing reference image or existing model into an accurate and professional 3D CAD design? You’re in the right place... Read more

Are you looking for a professional 3D CAD designer who can turn your idea, sketch, drawing reference image or existing model into an accurate and professional 3D CAD design? You’re in the right place. I provide professional 3D CAD design, mechanical design, product design, industrial design and 3D modeling services for inventors, engineers, startups, manufacturers, entrepreneurs, product developers and businesses. My goal is to transform your concept into a clean accurate functional and editable CAD model suitable for prototyping, manufacturing 3D printing product development and presentation. WHAT I CAN HELP YOU WITH • 3D CAD modeling • Mechanical part design • Mechanical product design • Industrial product design • Product development • 3D product modeling • Mechanical assembly design • Complex part modeling • Parametric CAD modeling • Hard-surface modeling • Enclosure and casing design • Machine component modeling • Brackets, housings, covers, mounts, and fixtures • Product redesign and modifications • Reverse engineering from images or measurements • Existing CAD model modifications • Manufacturing-ready CAD development • 3D printing-ready models • Prototype development • 2D technical drawings • Engineering drawings • Exploded views and assembly documentation • STEP, STL, IGES and other CAD file formats FROM CONCEPT TO CAD MODEL If you only have a basic idea, hand sketch, photograph, reference image, dimensions, or rough concept, I can help develop it into a structured 3D CAD model. I carefully consider dimensions, proportions, component relationships, clearances, functionality, and the intended manufacturing or prototyping method. For existing products, I can also recreate or modify the design based on your reference materials and requirements. If you already have a CAD model that needs changes, improvements, additional components, or design adjustments, I can work with the existing geometry and update it according to your specifications. PROFESSIONAL CAD MODELING I focus on creating clean and organized CAD geometry that is easy to understand, edit, modify, and reuse. Depending on the project, I can create individual components and combine them into complete mechanical assemblies while maintaining proper relationships between parts. The design can be prepared for applications such as 3D printing, CNC machining, prototyping, product development, manufacturing engineering documentation and visual presentation CAD FILE FORMATS Depending on your project requirements, I can provide commonly requested formats such as: STEP | STL | IGES | OBJ | 3D CAD files | Technical drawings | Other compatible formats If you need a specific file format, simply let me know before starting the project so I can confirm the appropriate deliverable. WHY WORK WITH ME? ✔ Accurate and detailed 3D CAD modeling ✔ Clean and editable CAD geometry ✔ Professional mechanical/product design approach ✔ Manufacturing and prototyping considerations ✔ Attention to dimensions and proportions ✔ Clear communication throughout the project ✔ Fast and organized workflow ✔ Revisions based on your package and requirements ✔ Professional final files ✔ Focus on your specific design requirements I understand that every project is different. That is why I take the time to understand your product, required dimensions design objectives, intended use and final deliverables before developing the model. Whether you need a single mechanical component, product enclosure, industrial product, complex assembly, prototype model, 3D printable part or complete product CAD development I can help you turn your concept into a professional 3D design. LET'S WORK TOGETHER Before placing an order, feel free to send me your reference images, sketches, drawings, measurements, existing CAD files or project requirements. I can review the information and help determine the appropriate workflow deliverables timeline and package for your project. Let’s turn your idea into a professional accurate and functional 3D CAD model ready for your next stage of development.

Senior Structural Steel Engineer with 20+ years of experience, covering the full chain from design and calculation to fabrication-ready deliverables. I support clients worldwide on steel structures o... Read more

Senior Structural Steel Engineer with 20+ years of experience, covering the full chain from design and calculation to fabrication-ready deliverables. I support clients worldwide on steel structures of any type and complexity, from simple to highly complex, across all sectors. What I offer Structural design and calculation to international codes and standards 3D/BIM modelling in Tekla Structures, including complex geometry Shop drawings, fabrication packages and quantity take-offs Construction methodology and erection planning Steel tonnage optimisation to reduce cost and speed up delivery Software Tekla Structures, Robot Structural Analysis, Revit, AutoCAD, Rhino, Grasshopper Whether you need a complete package, a specific deliverable or extra capacity for a peak workload, I adapt to your needs and workflow, with clear communication and reliable deadlines. Send me your brief or drawings, and I will come back quickly with a clear approach and timeline.

www.sachchauhan.com I'm a product developer and CAD surfacing specialist realising product ideas across diverse categories from consumer technology, homewares and structural packaging, through to tra... Read more

www.sachchauhan.com I'm a product developer and CAD surfacing specialist realising product ideas across diverse categories from consumer technology, homewares and structural packaging, through to transportation and architecture. I have successfully delivered projects including the iconic Colombo range of phones, next-gen ticketing machines for TfL, through to larger scale work for the spectacular London 2012 Olympics Aquatics Centre (Zaha Hadid). In addition, I have been part of and delivered a broad spectrum of projects for brands including John Lewis (cookware), Habitat (kitchenware), Tesco (hair-care devices), Cif Unilever (structural packaging), Coca-Cola (bottles and vending), Panasonic (TV) and INQ Mobile (mobile phones). Key areas and competencies Product Development / I’m passionate about 3D geometry and the transition of concepts through 3D creation, prototyping and to production. I love the process of taking an idea through the development phases collaborating with multidisciplinary teams in the process to bring vision to reality. I have designed for a range of materials & processes, including 3D printing, injection moulding and metal fabrication. 3D CAD / I work extensively on form development and surfacing for products from initial design exploration through iterative refinement at key project stages, to the creation and definition of final production-quality surfaces. Rhino 3D Training / As an Authorised Rhino Trainer, I create and deliver bespoke 3D digital modelling courses to design professionals, from product designers to architects, enabling them to upskill and maximise their potential and effectiveness when developing their projects using this powerful and flexible application.

We are MP Industries, a remote mechanical engineering bureau specializing in reverse engineering, parametric CAD modeling, and manufacturing-oriented design. We convert physical parts, sketches, or sc... Read more

We are MP Industries, a remote mechanical engineering bureau specializing in reverse engineering, parametric CAD modeling, and manufacturing-oriented design. We convert physical parts, sketches, or scan data into clean, editable, dimension-driven CAD models with complete technical documentation and production-ready geometry. What we deliver: • Parametric CAD models (SolidWorks / Creo / Fusion 360) • GD&T drawings under ISO / ASME / GOST standards • Complex surfaces, organic shapes, and precise interfaces • Topology-optimized lightweight components • FEA validation and manufacturing guidance We do not just “model parts”. We engineer functional solutions.

I am a mechanical engineering student and CAD designer specializing in mechanical design, production-ready modeling, and FEA/CFD simulation. I work extensively with SolidWorks, Autodesk Fusion 360, A... Read more

I am a mechanical engineering student and CAD designer specializing in mechanical design, production-ready modeling, and FEA/CFD simulation. I work extensively with SolidWorks, Autodesk Fusion 360, AutoCAD, KISSsoft, ANSYS Mechanical APDL, and ANSYS Fluent to support projects involving 3D CAD modeling, complex assemblies, manufacturing drawings, aerodynamic/thermal analysis, and structural validation. My hands-on experience spans electric vehicle mechanical subsystem design, fluid/thermal flow simulation, powertrain component analysis, production line optimization, and additive manufacturing. I combine technical modeling with practical engineering constraints—ensuring every part is aerodynamically efficient, structurally sound, and production-viable. I prioritize direct communication, clean CAD geometry, and manufacturing readiness across every deliverable, tailored to your exact file format and manufacturing requirements.

Industrial Designer specializing in advanced 3D CAD modeling, Rhino NURBS surfacing, product development, and visualization. I create accurate, clean 3D models from sketches, reference images, drawin... Read more

Industrial Designer specializing in advanced 3D CAD modeling, Rhino NURBS surfacing, product development, and visualization. I create accurate, clean 3D models from sketches, reference images, drawings, dimensions, and existing CAD files. My experience ranges from consumer products and complex surface modeling to marine design, golf technology, and custom spatial environments. I have extensive experience with Rhinoceros 3D and a strong focus on surface quality, continuity, accurate proportions, and clean geometry. My workflow includes curve development, NURBS surface construction, surface refinement and analysis, CAD cleanup, visualization, and preparation of models for prototyping and 3D printing. I can help with product CAD modeling, complex NURBS surfaces, CAD refinement, product development, technical 3D models, photorealistic visualization, and models for prototyping and manufacturing. Software: Rhino 3D, SolidWorks, KeyShot, SketchUp, Grasshopper, Enscape, and Adobe Photoshop.

Senior Mechanical & Mold Design Engineer | 31+ Years of Shop-Floor-Tested Expertise Professional Summary I am a Senior Mechanical and Mold Design Engineer with over three decades of comprehensive expe... Read more

Senior Mechanical & Mold Design Engineer | 31+ Years of Shop-Floor-Tested Expertise Professional Summary I am a Senior Mechanical and Mold Design Engineer with over three decades of comprehensive experience in injection mold design, plastic product development, and manufacturing leadership. What sets me apart from other designers is my extensive background as a Mold Shop Head. I don’t just design parts in a vacuum; I engineer practical, producible, and maintainable solutions. My decades of hands-on shop floor experience ensure that every CAD model, technical drawing, and CNC toolpath I produce is theoretically sound, aesthetically validated, and highly optimized for real-world manufacturing. I bridge the critical gap between design and the shop floor, saving my clients time, steel, and money. Core Strengths & Technical Arsenal 🛠️ Design & Engineering Software: 3D CAD / 2D Drafting: SolidWorks, AutoCAD, DraftSight CAM & CNC Programming: SolidCAM (2D & 3D Milling) Simulation & Analysis: Moldex3D (Mold Flow Analysis) Visualization: KeyShot (3D Rendering) 💡 Key Skillsets: End-to-End Mold Design: Complex core/cavity splitting, gating, cooling, venting, and ejector systems. Design for Manufacturability (DFM): Optimizing part geometry for injection molding to eliminate defects and reduce cycle times. Reverse Engineering: Evaluating and fixing flawed client-provided 2D/3D files to ensure they are actually moldable. Rapid Prototyping: Leveraging SLA/FDM 3D printing for pre-mold validation, fit-testing, and aesthetic reviews. Process Troubleshooting: Injection molding machine setup, parameter optimization, and root-cause analysis for defects (flash, short shots, warpage, sink marks). Tooling Remediation: Supervising mold maintenance, precision machining, and welding repairs to extend tool life. Key Accomplishments & Project Highlights Over my 31+ year career, I have successfully led the complete lifecycle of plastic injection tooling—from initial concept to mass production. Here is how I have delivered value to my clients and employers: Design Rescue & Cost Savings (DFM Optimization): Frequently hired to evaluate and reverse-engineer flawed client designs. By identifying and correcting poor draft angles, complex undercuts, and wall-thickness issues before mold fabrication, I have saved clients thousands of dollars in costly steel-cutting revisions and delayed time-to-market. End-to-End Tooling Leadership (Euro-CB Phil Inc.): Directed daily mold shop operations and spearheaded the design of high-precision injection molds. By integrating Moldex3D flow analysis early in the design phase, I successfully optimized gating and cooling channels, significantly reducing cycle times and eliminating part defects. Rapid Prototyping for Electronics Enclosures: Integrated 3D printing into the pre-mold validation process for consumer electronics. I successfully verified precise PCB fitments, ergonomic profiles, and aesthetic designs, ensuring zero surprises during T1 mold trials. Production Defect Resolution & Tooling Repair: Acted as the lead troubleshooter for complex production issues. Conducted root-cause analyses on defects like warpage and short shots, and executed precision machining and welding strategies to restore mold integrity without requiring entirely new tooling. Cross-Functional Shop Floor Leadership: Progressed from a CNC Milling Programmer to Machine Shop Head, and ultimately to Senior Design Engineer. This unique career path allows me to program highly efficient CNC toolpaths (SolidCAM) that maximize tool life, reduce machining time, and ensure perfect surface finishes. Education Bachelor of Science in Mechanical Engineering New Era University, Quezon City | 1991 How I Can Help Your Business Whether you are a hardware startup needing to take a prototype to mass production, or an established company looking to optimize an existing mold that is suffering from production defects, I bring a "production-first" mindset to every project. I can help you with: Full Mold Design: Creating shop-ready, highly accurate 3D models and 2D drawings in SolidWorks. DFM & Design Rescue: Reviewing your current 3D models and fixing them so they can actually be molded efficiently. Mold Flow Analysis: Running Moldex3D simulations to predict and prevent defects before cutting steel. Prototyping & Validation: Generating 3D prints to test fit, form, and function. Manufacturing Support: Assisting with CNC programming, machine setup parameters, and troubleshooting production defects. Let’s discuss your project. Send me a message with your 3D models, 2D drawings, or manufacturing challenges, and let's engineer a solution that is built for success.