
Closed
Posted
I have a new consumer-facing product in mind and I’m ready to move from early sketches to a production-ready prototype. I need an experienced CAD designer who specialises in prototype design for product development. Your task is to create a fully detailed 3D model that captures both the external aesthetics and the internal mechanical fit, making sure every part can be 3D-printed or machined without surprises. Alongside the main model, I’ll need any supporting 2D drawings that manufacturers typically request—dimensions, tolerances, assembly views, and exploded diagrams. I work mainly with STEP and STL files for rapid prototyping, so please plan to deliver those formats as well as the native file from your preferred platform (SolidWorks, Fusion 360, Inventor, etc.). I will provide hand sketches, functional notes, and reference photos the moment we begin. If we find small engineering issues during modelling, I’d appreciate quick iterations so we stay on schedule. Acceptance criteria • Complete 3D model reflecting all functional and aesthetic requirements • Clean, manufacturable geometry suitable for 3D printing and CNC • Exported STEP and STL files plus native CAD file • Brief drawing set covering critical dimensions and materials If this sounds like your wheelhouse, let’s create a prototype that moves my concept one step closer to the store shelf.
Project ID: 40439737
52 proposals
Remote project
Active 21 secs ago
Set your budget and timeframe
Get paid for your work
Outline your proposal
It's free to sign up and bid on jobs
52 freelancers are bidding on average $28 NZD/hour for this job

Welcome I MADE MANY SMART DEVICES THAT MANUFACTURED AND USED IN REAL YOU WILL GET IT DONE PERFECTLY IN LESS TIME CHECK MY LATEST REVIEWS > (http://www.freelancer.com/u/ENG1mga) I have previously worked on, Lifting Set of Drones Mechanism, Robotic Arm, Delivery Robot, Automatic Wiring Machine, Solenoid Engines, Car Rooftent, Boat Lift Mechanism, Shoe Treadmill Mechanism Mechanical Ventilator and many other projects. I use Solidworks, Fusion 360, and ANSYS, COMSOL I have a workshop specializing in all 3D printing and CNC machining work, so I strive to provide the highest quality and precision. What you will receive with me: - 2D drawings - 3D files - Complete Tech. Formats - Finite Element Analysis (FEA) (if needed).
$25 NZD in 40 days
6.8
6.8

Hi, I can help develop your consumer product prototype into a clean, functional, and manufacturing-ready CAD model in SolidWorks/Fusion 360. I have 7+ years of experience in product design, enclosure development, and prototype-ready CAD for consumer products. ✔️ Consumer product CAD modeling ✔️ Prototype-ready design development ✔️ Functional assemblies & manufacturable parts ✔️ STEP, STL, DXF, SLDPRT/SLDASM files Portfolio: https://www.freelancer.in/u/xabhix I can start immediately and deliver accurate, production-focused results with quick revisions. Could you share reference images/sketches and mention if the design is intended for 3D printing, injection molding, or fabrication? Best regards, Abhishek
$30 NZD in 40 days
6.5
6.5

With extensive experience in CAD design, product prototyping, and a comprehensive understanding of leading platforms such as SolidWorks, Inventor, and Fusion 360 - I am the perfect fit for your project. My background allows me to consistently deliver accurate, detailed, manufacturable models that not just meet but exceed industry standards. I'm well-versed with working on drawing sets covering critical dimensions and material descriptions; one less thing for you to worry about! Moreover, my knowledge of STL and STEP formats ensures easy integration for rapid prototyping. Working towards your satisfaction is my primary goal; any hiccups encountered during the process will be resolved with efficient iterations promptly.
$21 NZD in 2 days
6.3
6.3

Hello, I understand that you require a CAD designer to create a detailed 3D model for your consumer product prototype. I specialize in prototype design and can ensure that the model captures both external aesthetics and internal mechanical fit, suitable for 3D printing or machining. I will provide the necessary supporting 2D drawings and deliver files in STEP, STL, and your preferred CAD platform format. Please have a look at our Freelancer Portfolio through the links given below. =================================== https://www.freelancer.com/u/CreativeDesign50 =================================== Deliverables: - Complete 3D model meeting all requirements - Clean, manufacturable geometry for 3D printing and CNC - Exported STEP, STL files, and native CAD file - Brief drawing set with critical dimensions With expertise in 3D Modelling and AutoCAD, I am committed to effective communication during New Zealand's time. I look forward to the opportunity to work on this project together. Best regards, Kirandeep K.
$20 NZD in 40 days
6.2
6.2

With a great zeal for design and development of innovative products, backed by a decade of experience, I believe I'm the perfect fit for your prototype CAD modeling project. My expertise extends to various engineering sectors, giving me insights into different aspects of product design from HVAC systems to Automotive bodies, SPM, and more. What sets me apart is not solely my proficiency in leading CAD software tools such as Solidworks (CSWP certified), Creo, Autodesk Inventor but also my hands-on experience diversified across 3D printing technologies encompassing Sheet Metal, Injection Molded Plastic Parts, and Enclosure Design that could be invaluable for your project. Moreover, my proficiency in Ansys for CFD & FEA brings added value by ensuring not only the aesthetic finesse but also functional precision. Your requirement of delivering clean, manufacturable geometry suitable for 3D printing and CNC aligns perfectly with the experience I have garnered over the years. As a successful Design Consultant who has collaborated with international clients from the USA, Germany, and UK on similar projects, I understand timely feedback and iterations are essential to keep us on track - an approach I strictly abide by. In conclusion, with me onboard, you can expect a meticulously detailed 3D model that reflects all functional and aesthetic requirements along with supporting drawings to streamline the manufacturing process and move your concept closer to reality.
$20 NZD in 10 days
6.3
6.3

Hello There Regarding your project ( Prototype CAD Model for Consumer Product), We would like to grab this opportunity and will work till you get 100% satisfied with our work. With over 12 years of expertise in graphic design, logo design, brand identity, Photoshop, Illustrator, and more, our accomplished team has made a significant impact across the UAE, USA, Saudi Arabia, UK, and many other countries. Our extensive international experience and commitment to excellence ensure we deliver exceptional and captivating results every time. will provide fully editable source files in various formats, including AI, EPS, PDF, JPEG, PNG. Our experienced team creates captivating AutoCAD, Product Design with skill and creativity. Please check out my profile: https://www.freelancer.com/u/engmoriadham. If you like what you see, let's connect in chat to discuss how we can bring your vision to life. I will make sure to protect your payments, If you are not happy with the end result, I will fully refund your milestone/s. Regards, Adham
$60 NZD in 40 days
5.8
5.8

Hello I can develop the detailed CAD model and drawings you need for production. I am an experienced CAD/CAM designer specializing in CATIA, SolidWorks, and AutoCAD, with over 10 years of professional freelance and teaching experience. I excel at transforming 2D plans into precise, detailed 3D models, creating accurate assemblies, parts, and visualizations ready for manufacturing or prototyping. With my expertise in Part Design, Generative Shape Design (GSD), Drafting, and Assembly Design, I deliver high-quality, production-ready models in STL, STEP, OBJ, or FBX formats. I am detail-oriented, efficient, and committed to exceeding client expectations. Best regards, Mounir
$30 NZD in 40 days
5.8
5.8

Hey there! This sounds like exactly the kind of product development challenge I specialize in. With over 8 years of industrial engineering experience, I bridge the gap between aesthetic design and physical manufacturing. I regularly translate concept sketches into production-ready CAD, ensuring a flawless transition to 3D printing, CNC machining, and eventually injection molding. Here is how I will tackle your prototype: Parametric Modeling: I use Fusion 360 to build fully parametric, history-based models. This allows for extremely rapid iterations if we need to tweak internal mechanical fits or adjust the external aesthetics based on your feedback. Design for Manufacturing (DFM): I don't just make it look good; I engineer with exact tolerances, wall thicknesses, and machining constraints in mind so there are zero surprises when you send it to the shop. Comprehensive Deliverables: You will receive pristine STEP and STL files, the native Fusion 360 archive, plus clear 2D technical drawings (including critical dimensions, tolerances, assembly, and exploded views) ready for your manufacturer. To ensure we're a perfect fit, before hiring I will design a quick custom demo and send a screenshot to you. If you like the direction, you can hire me and we can kick off the full project! Send over your sketches, functional notes, and reference photos, and let's get started. Best,
$25 NZD in 5 days
5.9
5.9

As an entrepreneur with a great idea, it's crucial to have the right team help you bring it to life! At MHTechFusion, we specialize in translating concepts into tangible, functional designs that are readily manufactured. Our multidisciplinary team excels in all areas relevant to your project, including 3D CAD modeling, engineering drawings, design for manufacturing, and tolerance analysis. Suffice to say, we've got every base covered! A central aspect of our work lies in delivering clean and manufacturable geometries fit for 3D printing and CNC. Given your preference for STEP and STL files for rapid prototyping, you can expect precise and accurate files that make the most of modern technology. Furthermore, our solid expertise in mechanical seals, mounting systems, connectors and interface design will ensure a comprehensive solution that not just looks good but works reliably too. Importantly, at MHTechFusion we adhere stringently to timelines without compromising quality. We understand the importance of quick iterations to address any minor engineering issues that may arise during the modeling phase. Given this approach combined with our skillset and experience, we can confidently commit to creating a full-fledged prototype, fully comprehending every functional requirement and aesthetic nuance of your product. I'm excited to help bring your product one step closer to store shelves!
$40 NZD in 40 days
5.6
5.6

Hello, I've seen your project and would like to discuss it with you. I can do the job to a high level of quality. I'm a mechanical design engineer with 10 years' experience using SolidWorks and Creo. You can view my profile and portfolio at https://www.freelancer.com/hireme/GaithHamouda. I would be pleased to work with you and will be happy to answer any questions you may have.
$25 NZD in 40 days
5.1
5.1

Hi, I reviewed your brief and this is a product engineering CAD task focused on taking a concept from sketch stage into a manufacturable prototype, not just visual modeling. I can develop a fully parametric 3D model that balances external design intent with internal fit and function, ensuring the geometry is clean for both 3D printing and CNC without downstream fabrication issues. Alongside the model, I’ll prepare production-ready STEP and STL exports plus essential 2D drawings covering dimensions, tolerances, and assembly clarity so a manufacturer can proceed without ambiguity. Once we connect, I’ll share similar prototype-to-production CAD work so you can assess accuracy, iteration speed, and manufacturability focus before starting. Quick question: is this product more focused on consumer ergonomics or internal mechanical performance as the priority Best Regards, Muskan
$25 NZD in 36 days
4.9
4.9

Hello, With a focus on quality and efficiency, I bring over half of a decade's experience as a 3D Modeler mastering game-changers such as Blender, Zbrush and most pertinently SolidWorks. This experience has equipped me to promptly iterates on any engineering bugs that might arise, ensuring your project consistently stays on schedule. To append to this strength, my proficiencies in optimizing models for print usage ensures that I am adept at designing clean, manufacturable geometry. My history with Slicing Software guarantees that the exported files to manufacturers are in STEP and STL formats for swift 3D printing / machining, which perfectly aligns with your mentioned criteria. Above all else, I am an attentive collaborator seeking not only to actualize your prototype but to fully grasp the essence of your design need. My aim is to fabricate 3D models that go beyond visualization; rather they bring innovation into life and assist you in propelling your product towards the manufacturing stage. Let’s shape your vision together! Thanks!
$84 NZD in 17 days
4.6
4.6

Your concept is at exactly the right stage for a structured CAD development process. The critical part is translating early sketches into a manufacturable model that preserves both the external appearance and the internal mechanical fit for prototyping. My approach is straightforward: 1. Review your sketches, reference images, and functional notes. 2. Build a detailed 3D CAD model with manufacturable geometry suitable for 3D printing and CNC. 3. Verify internal clearances, part interfaces, and assembly fit. 4. Prepare a concise drawing package with critical dimensions, tolerances, and exploded views. I hold a Ph.D. in Mechanical Engineering and have over 10 years of experience in product development, prototype design, and DFM using SolidWorks and Fusion 360. Deliverables include: - Native CAD files - STEP and STL exports - 2D manufacturing drawings (PDF) - Exploded assembly views Scope is based on the current description and includes up to two revision rounds. Additional features or design changes can be quoted separately. No physical fabrication or testing is included unless explicitly agreed. The quoted hourly rate and timeline are preliminary and will be confirmed after reviewing your sketches. What type of internal features should be accommodated—snap fits, threaded inserts, moving parts, or electronic components?
$24 NZD in 26 days
5.0
5.0

have a new consumer-facing product in mind and I’m ready to move from early sketches to a production-ready prototype. I need an experienced CAD designer who specialises in prototype design for product development. Your task is to create a fully detailed 3D model that captures both the external aesthetics and the internal mechanical fit, making sure every part can be 3D-printed or machined without surprises. Alongside the main model, I’ll need any supporting 2D drawings that manufacturers typically request—dimensions, tolerances, assembly views, and exploded diagrams. I work mainly with STEP and STL files for rapid prototyping, so please plan to deliver those formats as well as the native file from your preferred platform (SolidWorks, Fusion 360, Inventor, etc.). I will provide hand sketches, functional notes, and reference photos the moment we begin. If we find small engineering issues during modelling, I’d appreciate quick iterations so we stay on schedule. Acceptance criteria • Complete 3D model reflecting all functional and aesthetic requirements • Clean, manufacturable geometry suitable for 3D printing and CNC • Exported STEP and STL files plus native CAD file • Brief drawing set covering critical dimensions and materials If this sounds like your wheelhouse, let’s create a prototype that moves my concept one step closer to the store shelf.
$25 NZD in 40 days
4.7
4.7

Hello, I understand that you require a CAD designer to develop a detailed 3D model for your consumer product prototype. I am well-equipped to handle this task efficiently, ensuring that the model captures both the external aesthetics and internal mechanical fit accurately for seamless production. With expertise in Product Design, 3D Modelling, AutoCAD, and 3D CAD, I am confident in delivering high-quality work that meets your specifications. You can view examples of my previous projects in my portfolio: https://www.freelancer.com/u/Neelamr1991 Effective communication will be maintained throughout the project to address any concerns promptly. I am excited about the opportunity to work on this project and bring your product concept to life. Best regards, Neelam R.
$25 NZD in 40 days
4.3
4.3

Hi, I can develop your product from early concept sketches into a fully detailed and manufacturable CAD prototype with accurate external styling, internal component fitment, and production conscious engineering suitable for both rapid prototyping and future manufacturing workflows. The modeling process will focus on clean geometry, assembly practicality, tolerance awareness, and real world manufacturability so the final design translates smoothly into 3D printing, CNC machining, and prototype iteration without unexpected issues. You’ll receive: • Fully detailed 3D CAD model • STEP, STL, and native CAD files • Manufacturing ready geometry • Assembly and exploded views • Dimensioned 2D drawing set • Critical tolerances and production detailing I can work directly from your sketches, notes, and reference material while iterating quickly through functional improvements to keep development efficient and production focused from the start. Atik
$23 NZD in 48 days
3.3
3.3

Dear Client I hope this message finds you well. I am writing to express my interest in the job you posted. With 14 years of experience in mechanical design and a strong background in CAD software and product development, I am confident in my ability to contribute effectively to your project and deliver high-quality solutions. I specialize in mention specific areas like 3D modeling, product design, stress analysis, etc.], and have extensive experience working with tools such as SolidWorks, AutoCAD, CATIA, and Fusion 360. My focus is on creating efficient, reliable, and cost-effective designs while maintaining the highest standards of quality. A few key highlights of my qualifications include: • Expertise in 3D CAD modeling and mechanical assemblies. • Experience with finite element analysis (FEA) and stress analysis for optimal product performance. • A strong understanding of materials selection, manufacturing processes, and prototyping. • Excellent communication skills, ensuring that your requirements are fully understood and incorporated into the design. I am passionate about collaborating with clients to bring their ideas to life, and I take pride in my ability to deliver within deadlines while exceeding expectations. I would love the opportunity to discuss how my skills can contribute to your project’s success. Thank you for considering my application. I look forward to the possibility of working together! Best regards, Dheeraj kumar
$20 NZD in 40 days
2.5
2.5

I have a new consumer-facing product in mind and I’m ready to move from early sketches to a production-ready prototype. I need an experienced CAD designer who specialises in prototype design for product development. Your task is to create a fully detailed 3D model that captures both the external aesthetics and the internal mechanical fit, making sure every part can be 3D-printed or machined without surprises. Alongside the main model, I’ll need any supporting 2D drawings that manufacturers typically request—dimensions, tolerances, assembly views, and exploded diagrams. I work mainly with STEP and STL files for rapid prototyping, so please plan to deliver those formats as well as the native file from your preferred platform (SolidWorks, Fusion 360, Inventor, etc.). I will provide hand sketches, functional notes, and reference photos the moment we begin. If we find small engineering issues during modelling, I’d appreciate quick iterations so we stay on schedule. Acceptance criteria • Complete 3D model reflecting all functional and aesthetic requirements • Clean, manufacturable geometry suitable for 3D printing and CNC • Exported STEP and STL files plus native CAD file • Brief drawing set covering critical dimensions and materials If this sounds like your wheelhouse, let’s create a prototype that moves my concept one step closer to the store shelf.
$20 NZD in 40 days
2.3
2.3

I have carefully read and understood your project requirements, and this is exactly the type of product development work I specialize in. With strong experience in SolidWorks and production-focused CAD modeling, I can transform your sketches, reference photos, and functional notes into a clean, fully detailed, and manufacturable prototype ready for 3D printing or CNC machining. I will create a precise 3D model covering both external aesthetics and internal mechanical fit, ensuring every component is engineered for smooth assembly and real-world manufacturability. Along with the complete model, I will provide STEP, STL, and native CAD files, plus professional 2D manufacturing drawings including dimensions, tolerances, assembly views, and exploded diagrams. I understand that prototype development often requires quick refinements during the design phase, and I am fully prepared to provide fast iterations and unlimited revisions until the final result meets your expectations perfectly. Why choose me: • Production-ready CAD modeling expertise • Clean geometry optimized for prototyping and manufacturing • Unlimited revisions for complete satisfaction • Competitive pricing without compromising quality • On-time delivery with full commitment to deadlines • Full availability and smooth communication throughout the project I am confident my skills and attention to detail make me the right fit to move your concept closer to a market-ready product.
$25 NZD in 32 days
2.4
2.4

Your biggest risk here probably isn’t the CAD modeling itself—it’s anticipating the subtle clashes between design intent and manufacturing realities before they stall production. Translating rough sketches into a fully detailed 3D model requires more than surface-level drafting; it demands iterative validation of mechanical fit and printability from the start. I focus on proactive design-for-manufacturing checks, streamlining early iterations to catch fit or tolerance issues well ahead of tooling. Expect clean, error-free geometry in STEP and STL formats, with native files in Fusion 360 for flexibility. Supporting 2D drawings will highlight critical interfaces and assembly steps without overwhelming detail. If you want to discuss the nuances that make prototypes efficient to produce, let’s talk.
$26 NZD in 30 days
2.0
2.0

Lower Hutt, New Zealand
Member since May 12, 2026
$25-50 USD / hour
$750-1500 USD
€8-30 EUR
$250-750 USD
₹1500-12500 INR
min $50 USD / hour
$30-250 USD
£750-1500 GBP
$240-2000 HKD
₹1500-12500 INR
₹600-1500 INR
₹12500-37500 INR
$10-30 USD
$10-30 USD
$30-250 USD
$30-250 USD
$10-30 USD
₹600-1500 INR
$750-1500 USD
$250-750 AUD