Hire the best STL File Preparation experts for your company

I am a Jewelry CAD Designer and 3D Artist with over 13 years of experience creating production-ready jewelry models. I specialize in Rhino, Gemvision Matrix, and ZBrush, with additional experience in... Read more

I am a Jewelry CAD Designer and 3D Artist with over 13 years of experience creating production-ready jewelry models. I specialize in Rhino, Gemvision Matrix, and ZBrush, with additional experience in KeyShot, V-Ray, Magics, SLA and FDM 3D printing. I create accurate 3DM and STL files for manufacturing, including rings, pendants, earrings, bracelets, and custom jewelry designs. I can also provide high-quality renders when needed. My focus is clean geometry, manufacturability, accuracy, and reliable turnaround.

I am a mechanical engineer and product design specialist with over three years of experience turning ideas, sketches and reference photos into CAD models that can actually be manufactured, not just re... Read more

I am a mechanical engineer and product design specialist with over three years of experience turning ideas, sketches and reference photos into CAD models that can actually be manufactured, not just rendered. WHAT I DO - Product design and 3D CAD modelling in Fusion 360, SolidWorks and AutoCAD - Design for Manufacturing (DFM) reviews before tooling: draft angles, wall thickness, undercuts and features that drive up production cost - Injection-moulded parts, machined parts and sheet metal design - Print-ready STL and 3MF files for FDM and SLA, checked watertight and manifold after export, with tested 0.3–0.5 mm fits so parts assemble first time - Reverse engineering from sketches, photos, PDFs and legacy drawings into clean, editable parametric models - Dimensioned technical drawings with tolerances and GD&T callouts, assembly drawings and bills of materials - CNC programming, nesting and MPR file generation - Photorealistic renders in Blender for pitch decks, listings and investors HOW I WORK Every model is built as a parametric master with a clean feature tree, so a new size or variant is a parameter change, not a full remodel. Before I start, I tell you honestly if a feature will be hard or expensive to manufacture, so problems are caught on screen rather than at the quote stage. RECENT PROJECTS - CAD optimisation and structural verification of a packaging insert with complex internal cavities, including finite element validation (SolidWorks) - Redesign of a gas-driven piston accumulator for manufacturability (SolidWorks) - Consumer product delivered in two production-optimised variants with full 3D data and 2D drawings - CNC nesting and custom MPR file generation for production machining - 3D printable lamp shade and base, validated for FDM production WHAT YOU RECEIVE Native source files, STEP, STL/3MF, DXF and PDF drawings, plus a BOM where needed

Hi, I'm Vera — a jewelry CAD designer with an engineering background. I create production-ready 3D models for casting and 3D printing: rings, earrings, pendants, bracelets, and full collections. My... Read more

Hi, I'm Vera — a jewelry CAD designer with an engineering background. I create production-ready 3D models for casting and 3D printing: rings, earrings, pendants, bracelets, and full collections. My edge: I've handcrafted jewelry myself, so I model with real manufacturing in mind — not just how it looks on screen. Tools: Rhinoceros 3D · ZBrush · KeyShot · Materialise Magics Open to work with jewelry brands, designers, and private clients. Message me to discuss your project.

I am a professional Jewelry CAD Designer with over 6 years of experience specializing in custom jewelry design, 3D modeling, and manufacturing-ready CAD development. I create high-quality and product... Read more

I am a professional Jewelry CAD Designer with over 6 years of experience specializing in custom jewelry design, 3D modeling, and manufacturing-ready CAD development. I create high-quality and production-ready jewelry CAD models using MatrixGold, Rhino, and professional rendering software. I have extensive experience designing engagement rings, wedding bands, pendants, earrings, bracelets, hip-hop jewelry, and custom luxury jewelry pieces. In addition to CAD design, I also work in jewelry manufacturing, which allows me to create designs that are practical for casting, stone setting, polishing, and production processes. My services include: • Custom Jewelry CAD Design • Production-Ready 3DM, STL, STEP Files • Engagement Rings & Wedding Bands • Pendants, Earrings & Bracelets • Hip-Hop Jewelry Design • Jewelry Rendering & Animation • Stone Setting & Manufacturing Optimization • 3D Printing and Casting Preparation Software Expertise: • MatrixGold • Rhino 3D • KeyShot • Blender I focus on accuracy, creativity, fast communication, and delivering high-quality work that meets manufacturing standards. I am available for both short-term projects and long-term collaborations.

I am a CAD/CAM Design Engineer with expertise in both Dental Implant Solutions and Mechanical Product Design. With strong command of SolidWorks, Exocad (ExoImplant Editor), and CAD/CAM workflows, I sp... Read more

I am a CAD/CAM Design Engineer with expertise in both Dental Implant Solutions and Mechanical Product Design. With strong command of SolidWorks, Exocad (ExoImplant Editor), and CAD/CAM workflows, I specialize in: Designing dental implant components, abutments, and assemblies with manufacturing-ready accuracy. Creating and verifying custom implant libraries for Exocad. Developing high-precision STL files for dental labs and manufacturers. Mechanical part and assembly design with detailed 2D drawings for production. Delivering optimized CAD/CAM solutions that ensure compatibility, precision, and efficiency. I combine dental engineering expertise with mechanical design knowledge to provide clients with: ✅ Accurate, high-quality models ✅ Fast and reliable project delivery ✅ Clear communication throughout the process Whether you need dental implant CAD design, mechanical product development, or custom CAD/CAM solutions, I can bring your ideas to life with precision and professionalism.

I am a passionate Jewellery CAD Designer specializing in creating custom 3D jewellery designs. I design rings , pendants , earrings and other fine jewellery with strong focus on detailing and accuracy... Read more

I am a passionate Jewellery CAD Designer specializing in creating custom 3D jewellery designs. I design rings , pendants , earrings and other fine jewellery with strong focus on detailing and accuracy. I work with professional CAD software such as Rhino, Matrix and Zbrush. I carefully follow client requirements and maintain clear communication throughout the design process. I am open to both one time custom designs and ongoing freelance projects.

I am a 3D Jewelry Designer specializing in high‑precision digital modeling for fine jewelry. My work transforms artistic concepts into production‑ready CAD files, ensuring every design balances elegan... Read more

I am a 3D Jewelry Designer specializing in high‑precision digital modeling for fine jewelry. My work transforms artistic concepts into production‑ready CAD files, ensuring every design balances elegance with technical feasibility. I create detailed, accurate models using industry‑standard software: - Rhinoceros: advanced surface modeling and design accuracy - Matrix: jewelry‑specific CAD workflows - MatrixGold: parametric jewelry design and advanced customization - KeyShot: photorealistic rendering and presentation visuals - ZBrush: organic sculpting and intricate detailing - Magics: preparing models for 3D printing and production optimization From initial sketches to STL files optimized for casting and 3D printing, I deliver designs that meet the highest standards of craftsmanship. Rings, earrings, pendants, or complex sculptural pieces - each project is built with precision, beauty, and durability in mind.

I’m a 3D Jewelry Designer and Goldsmith with a deep family tradition in jewelry craftsmanship. I specialize in creating high-quality STL files optimized for 3D printing and casting using MatrixGold. W... Read more

I’m a 3D Jewelry Designer and Goldsmith with a deep family tradition in jewelry craftsmanship. I specialize in creating high-quality STL files optimized for 3D printing and casting using MatrixGold. With over a decade of hands-on experience running my own jewelry shops in Colombia, I now offer fully customized jewelry design services for clients around the world.

I am a professional Mechanical Engineer specializing in precision parametric CAD modeling, mechanism design, and Design for Manufacturing (DFM). I transform concepts, rough sketches, or physical parts... Read more

I am a professional Mechanical Engineer specializing in precision parametric CAD modeling, mechanism design, and Design for Manufacturing (DFM). I transform concepts, rough sketches, or physical parts into robust, fully defined 3D assemblies optimized for real-world manufacturing. My core expertise lies in designing custom electronics enclosures. True Parametric Workflows: I build clean, organized feature trees driven by global variables and design intent. Need to scale a box or change a PCB standoff location? The model adjusts seamlessly without breaking. Design for Manufacturing (DFM): I don't just create pretty renderings. My designs account for real-world manufacturing constraints, including CNC machining clearances, sheet metal bend allowances, injection molding draft angles, and 3D printing tolerance management. Thermal & Structural Awareness: Backed by engineering fundamentals, I design with heat management (heatsinks, active/passive venting, natural convection) and structural integrity in mind. Software Stack: SolidWorks, Fusion 360, Onshape. Deliverables: Production-ready STEP/IGES files, manufacturing-ready STLs, clean parametric source files, and detailed 2D technical drawings. Let’s build something functional. Message me to discuss your project requirements!

I am a professional Jewelry Designer and CAD Specialist with over 4 years of experience in custom jewelry design, 3D modeling, and photorealistic rendering. I specialize in engagement rings, bridal s... Read more

I am a professional Jewelry Designer and CAD Specialist with over 4 years of experience in custom jewelry design, 3D modeling, and photorealistic rendering. I specialize in engagement rings, bridal sets, pendants, earrings, and luxury custom pieces. I transform client ideas into detailed CAD models ready for manufacturing and production. My expertise includes precise stone setting, prong and pave design, realistic rendering, and production-ready STL files. I focus on accuracy, creativity, and client satisfaction. I am currently open to remote opportunities and international collaborations.

I'm a multidisciplinary designer from Malaysia with a background in industrial design and engineering. I have hands-on experience in interior, product, and furniture design, along with strong skills i... Read more

I'm a multidisciplinary designer from Malaysia with a background in industrial design and engineering. I have hands-on experience in interior, product, and furniture design, along with strong skills in CAD drafting, 3D modeling, and technical drawing using AutoCAD, SketchUp, and other design tools. I've worked on residential and commercial interiors, custom furniture, and product development from concept to visualization. I combine creative design with technical precision to deliver functional and visually compelling solutions.

I am a biomedical engineer and Team Lead at ITO Biomedical Lab, specializing in patient-specific medical solutions for orthopedics, trauma, and reconstructive surgery. Our team provides a complete me... Read more

I am a biomedical engineer and Team Lead at ITO Biomedical Lab, specializing in patient-specific medical solutions for orthopedics, trauma, and reconstructive surgery. Our team provides a complete medical CAD workflow — from CT/DICOM segmentation and anatomical reconstruction to the design of patient-specific implants, surgical guides, anatomical models, and solutions prepared for additive manufacturing. Our expertise includes: • CT/DICOM segmentation and 3D reconstruction • Anatomical 3D models • Patient-specific orthopedic implant design • Custom hip and acetabular implants • Custom implants for bone defect reconstruction • Maxillofacial implants • Patient-specific oncological implants • Finger and small-joint implants • Surgical guides and navigation templates • Design for metal additive manufacturing • Medical and biomedical CAD More than 300 patient-specific implants designed and manufactured by our team have been successfully used in surgical treatment. We have also created more than 1,000 anatomical models for surgical planning, education, research, and clinical applications. Our experience includes complex and challenging cases involving severe combat-related trauma, extensive bone defects, complex pelvic and acetabular injuries, and major reconstructive procedures. We work directly with orthopedic and trauma surgeons to develop accurate, clinically relevant, and manufacturable solutions for demanding cases. We focus on anatomical accuracy, manufacturability, surgeon requirements, and practical solutions for complex clinical challenges. Available for international collaboration with surgeons, clinics, medical device companies, research teams, and engineering partners.

I have been a jewelry designer and model-maker for many years For cad jewelry design, rendering and stl file preparation I use programs such as rhinoceros 3D and gemvision matrix My hands on experienc... Read more

I have been a jewelry designer and model-maker for many years For cad jewelry design, rendering and stl file preparation I use programs such as rhinoceros 3D and gemvision matrix My hands on experience through the whole manufacturing process from sketch to polished piece in combination with 3D designing results in viable and practical modeling for production. Designs to be produced are made anticipating the steps involved so they can be cast, clean, set and polish giving best results.

WORK IN Rhino 3D , MatrixGold , ZBrush , JewelCAD , KeyShot, STL File Preparation (or 3D Printing Files), CAD/CAM JewelryJewelry Rendering ServicesStone Setting Layouts (e.g., Pavé, Prong, Bezel setti... Read more

WORK IN Rhino 3D , MatrixGold , ZBrush , JewelCAD , KeyShot, STL File Preparation (or 3D Printing Files), CAD/CAM JewelryJewelry Rendering ServicesStone Setting Layouts (e.g., Pavé, Prong, Bezel setting),Tolerance & Weight EstimationMold Making & Casting Ready,Custom Jewelry DesignFreelance Jewelry CAD Designer3D Jewelry Modeling Bespoke Engagement Ring CADJewelry Prototyping Commercial Jewelry Collections, Jewelry CAD design services3D jewelry design online Hire jewelry CAD designer Custom jewelry CAD modeler Outsource jewelry CAD rendering.Hip hop jewelry CADMinimalist jewelry 3D modeling.

Dental CAD Designer and Dental Technician with a diploma in Dental Prosthetics. I specialize in designing crowns, bridges, veneers, inlays, onlays, wax-ups, and implant restorations using Exocad. I al... Read more

Dental CAD Designer and Dental Technician with a diploma in Dental Prosthetics. I specialize in designing crowns, bridges, veneers, inlays, onlays, wax-ups, and implant restorations using Exocad. I also have experience with intraoral scanning workflows and preparing digital dental cases. I focus on accuracy, functional occlusion, esthetics, and fast communication. I am committed to delivering high-quality designs that meet laboratory and clinical requirements. Services include: • Crown & Bridge Design • Implant Restorations • Veneers • Inlays & Onlays • Diagnostic Wax-ups • Smile Design • STL File Preparation • Exocad Dental Design

I am a CSWP-certified SolidWorks mechanical designer specializing in manufacturing-ready 3D models and 2D drawings. My work focuses on practical mechanical components such as brackets, housings, shee... Read more

I am a CSWP-certified SolidWorks mechanical designer specializing in manufacturing-ready 3D models and 2D drawings. My work focuses on practical mechanical components such as brackets, housings, sheet metal parts, assemblies, and fabrication-ready designs. I create clean, fully parametric models in SolidWorks with attention to tolerances, manufacturability, and efficient feature structure. Services include: • 3D part and assembly modeling • Sheet metal design • STEP/STL file preparation • Manufacturing drawings (2D) • Reverse engineering from sketches or reference files I prioritize clarity, accuracy, and practical design solutions suitable for CNC, laser cutting, bending, and fabrication.

Dedicated CAD Designer specializing in Siemens NX. I focus on creating precise 3D models and high-quality 2D technical drawings. While I am building my professional portfolio, I bring a strong attent... Read more

Dedicated CAD Designer specializing in Siemens NX. I focus on creating precise 3D models and high-quality 2D technical drawings. While I am building my professional portfolio, I bring a strong attention to detail and a commitment to industry standards. My goal is to help you turn sketches and concepts into manufacturable CAD files. My services include: 3D Part Modeling & Assembly (Siemens NX). 2D Drafting and Detailing (PMI). 2D to 3D Conversion (PDF/DWG to CAD). STL file preparation for 3D Printing. I am reliable, responsive, and eager to ensure your project is completed to your satisfaction."

I am a Mechanical Engineer with hands-on experience in 3D modeling and CAD design across multiple platforms, including SolidWorks, Fusion 360, and Blender. I have completed numerous projects spanning... Read more

I am a Mechanical Engineer with hands-on experience in 3D modeling and CAD design across multiple platforms, including SolidWorks, Fusion 360, and Blender. I have completed numerous projects spanning mechanical parts, product design, and STL file preparation for 3D printing. My engineering background gives me a strong foundation in geometry, tolerances, and design intent — meaning I don't just model what I see, I model what will actually work. Whether starting from sketches, reference dimensions, or scanned meshes, I deliver clean, accurate models ready for manufacturing or printing. I take pride in clear communication, attention to detail, and getting it right the first time.

I am an Aeronautical Engineering student with strong experience in CAD design using SolidWorks, AutoCAD, and Fusion 360. I specialize in UAV (drone) design, mechanical assemblies, and 3D printable co... Read more

I am an Aeronautical Engineering student with strong experience in CAD design using SolidWorks, AutoCAD, and Fusion 360. I specialize in UAV (drone) design, mechanical assemblies, and 3D printable components. I have worked on VTOL aircraft configurations, lightweight structures, and functional mechanical systems. My focus is on creating accurate, manufacturable, and performance-oriented designs. I can assist with product development, CAD modeling, and engineering drawings. Services I offer: • 3D CAD modeling (SolidWorks, Fusion 360) • Mechanical assemblies and exploded views • UAV and drone component design • 2D drawings and technical drafting • 3D printing STL file preparation I am committed to delivering high-quality work with attention to detail and engineering accuracy.

I am a skilled 3D modeler with a strong background in CAD design, product development, and 3D visualization. With expertise in industry-leading software such as Blender, SolidWorks, AutoCAD, Fusion 36... Read more

I am a skilled 3D modeler with a strong background in CAD design, product development, and 3D visualization. With expertise in industry-leading software such as Blender, SolidWorks, AutoCAD, Fusion 360, and ZBrush, I create high-quality 3D models for product design, prototyping, manufacturing, animation, and architectural visualization. Services I Offer: 3D modeling for products, mechanical parts, and industrial designs High-detail concept art and character modeling 3D printing-ready models and STL file preparation Photorealistic rendering and texturing Reverse engineering and CAD file conversion I am dedicated to delivering precise, efficient, and visually appealing designs tailored to meet your project’s needs. Whether you require functional prototypes, game assets, or architectural models, I ensure top-quality results with attention to detail and innovation.

I am a Freelance Mechanical Design Engineer specializing in CAD design, New Product Development (NPD), Special Purpose Machine (SPM) design, Reverse Engineering, and 3D Printing solutions. I help star... Read more

I am a Freelance Mechanical Design Engineer specializing in CAD design, New Product Development (NPD), Special Purpose Machine (SPM) design, Reverse Engineering, and 3D Printing solutions. I help startups, manufacturers, engineering firms, and innovators transform ideas into manufacturable products through accurate engineering design and practical solutions. My expertise includes 3D CAD modeling, 2D manufacturing drawings, assembly design, product optimization, prototype development, STL file preparation, and engineering documentation. I focus on delivering designs that are functional, manufacturable, cost-effective, and ready for production. Whether you need concept development, detailed CAD models, manufacturing drawings, or complete engineering support from idea to prototype, I am committed to providing high-quality work, clear communication, and timely delivery. Let's work together to bring your engineering ideas to life.

I am a skilled 3D CAD designer with a strong focus on creating accurate, manufacturable, and optimized 3D models for 3D printing and product development, I also converting concepts, sketches, or refer... Read more

I am a skilled 3D CAD designer with a strong focus on creating accurate, manufacturable, and optimized 3D models for 3D printing and product development, I also converting concepts, sketches, or reference images into precise digital models. My work includes mechanical parts, product components, helmets, masks, miniatures, and custom-designed assets. I ensure all models are clean, watertight, and ready for production or prototyping. My approach combines technical precision with efficient workflows to meet client requirements and deadlines. Key Skills: - CAD Modeling & Product Design - Reverse Engineering from Images - Hard Surface & Organic Modeling - Model Repair and File Conversion - 3D Modeling (Hard Surface & Organic) - STL File Preparation for 3D Printing - Product Design & Prototyping - Character & Miniature Modeling - CAD Conversion from Images/Sketches - File Optimization & Repair Tools: Blender, ZBrush, Fusion 360, and other industry-standard software. If you need a dependable 3D designer who can turn your concept into a high-quality model, I’m ready to help. Software: Fusion 360, Blender, ZBrush I am committed to delivering reliable, high-quality results tailored to each project.

Hi there! I’m Sahil, a passionate CAD designer with a background in engineering and a knack for creating innovative and functional 3D designs. My expertise lies in using Fusion 360 to craft precise m... Read more

Hi there! I’m Sahil, a passionate CAD designer with a background in engineering and a knack for creating innovative and functional 3D designs. My expertise lies in using Fusion 360 to craft precise models that are ready for prototyping and 3D printing. What I Bring to the Table: Proficiency in CAD tools like Fusion 360. Strong understanding of design for manufacturing (DFM) principles. Experience in 3D printing, from concept design to STL file preparation. Attention to detail and problem-solving skills to meet project requirements. Notable Projects & Skills: Designed functional prototypes optimized for 3D printing with minimal post-processing. Collaborated on projects involving green propulsion systems for space applications. Created detailed assemblies and simulations to validate design functionality. Why Work with Me? I value clear communication, timely delivery, and ensuring my clients are 100% satisfied with the results. Whether you need a simple design or a complex prototype, I’m here to make your ideas a reality. Let’s collaborate and create something amazing together!

Need a CAD Designer, 3D Modeler, Product Designer, or Mechanical Engineering specialist who can turn your idea, sketch, or concept into an accurate, production-ready design? I help brands, startups,... Read more

Need a CAD Designer, 3D Modeler, Product Designer, or Mechanical Engineering specialist who can turn your idea, sketch, or concept into an accurate, production-ready design? I help brands, startups, inventors, engineers, manufacturers, and businesses transform ideas into precise 2D drawings, detailed 3D CAD models, mechanical designs, prototypes, and manufacturing-ready files and production-ready digital products. My focus is simple: understand what you are trying to build, solve the design challenges, and deliver CAD work that is accurate, practical, and easy to manufacture. My Services Include: • CAD Design and Drafting • 2D Drafting and Technical Drawings • 3D CAD Modeling • Product Design and Development • Mechanical Design and Engineering • Product Prototyping • 3D Printing and STL File Preparation • Design for Manufacturing (DFM) • Assembly and Part Modeling • Engineering Drawings • 2D to 3D CAD Conversion • Concept Development • Product Visualization and Rendering • Manufacturing Drawings • CAD File Conversion and Modification • Existing Product Redesign and Improvement CAD Software I can work with industry-standard tools including SolidWorks, AutoCAD, Autodesk Fusion 360, Inventor, CATIA, Rhino, Revit, Blender, and KeyShot, depending on your project's requirements. What You Can Expect You won't just receive a CAD file. You'll get a design developed with accuracy, functionality, manufacturability, and your end goal in mind. I pay close attention to dimensions, tolerances, materials, assemblies, and technical requirements while keeping communication clear throughout the project. Whether you have a rough hand sketch, reference image, existing CAD file, technical drawing, or simply an idea you need developed, I can help you take it from concept to a professional 3D model and production-ready documentation. I can support both one-time projects and ongoing CAD or product development work. Have a project in mind? Send me your sketches, drawings, reference files, or project requirements, and I'll help you determine the best way to bring it to life.

design of free surfaces processing of files after scanning, reverse engineering design of working parts and preparing them for production on CNC machines, file format STEP, STL and so on.

design of free surfaces processing of files after scanning, reverse engineering design of working parts and preparing them for production on CNC machines, file format STEP, STL and so on.

I am a Mechanical Engineering professional with hands-on experience in CAD, STL design, additive manufacturing, and production engineering. I specialize in creating and modifying 3D models for manufac... Read more

I am a Mechanical Engineering professional with hands-on experience in CAD, STL design, additive manufacturing, and production engineering. I specialize in creating and modifying 3D models for manufacturing and 3D printing, including STL repair, resizing, part modification, engraving, design optimization, and print-ready file preparation. My experience includes working with industrial additive manufacturing technologies such as HP Multi Jet Fusion (MJF) and SAF, giving me a strong understanding of design for additive manufacturing, print orientation, part strength, tolerances, and production requirements. I also develop Python and Excel-based automation tools that improve manufacturing workflows, production reporting, file processing, and repetitive engineering tasks. My focus is on delivering accurate, practical, and manufacturable designs that meet client requirements and are ready for real-world production.

I work primarily with Rhino 3D and deliver clean, production-ready models for manufacturing and 3D printing. Services include: Custom ring and pendant modeling STL file editing Full production... Read more

I work primarily with Rhino 3D and deliver clean, production-ready models for manufacturing and 3D printing. Services include: Custom ring and pendant modeling STL file editing Full production-ready file preparation