Hire the Best Product Professionals

End-to-End Product Design, Engineering, Simulation (FEA CFD CAE) & Electronics: From Concept to Production I am a Mechanical & Mechatronics Engineer with 7+ years of professional experience delivering complete product development solutions covering industrial/product design, mechanical engineering, FEA/CFD simulation, PCB design, and embedded firmware. I help startups, R&D teams, and global companies transform ideas into fully functional, manufacturable, and production-ready products by handling both mechanical and electronic systems under one roof. I have successfully completed 100+ projects for 40+ recurring clients worldwide, working with companies such as Google, Panasonic, Shimadzu, Uflex, and others. Most freelancers offer only CAD, only simulation, or only PCB design. I bridge mechanics, electronics, and firmware to ensure no design mismatches between enclosure, PCB, and software, resulting in faster prototyping, reduced production risk, and optimized costs. This multidisciplinary approach is especially valuable for IoT devices, electromechanical products, smart hardware, automotive systems, and production-grade electronics. Product Design & Mechanical Engineering: • Product design and concept development • Industrial and mechanical CAD (SOLIDWORKS, Inventor, Fusion 360) • Complex part and assembly design • Vehicle dynamics–driven mechanical design • GD&T, technical and manufacturing drawings • Design for Manufacturing and Assembly (DFM/DFA) Simulation & Engineering Analysis: • FEA (structural, thermal, modal) • CFD (internal and external flow analysis) • Design optimization and weight reduction • Failure analysis and feasibility studies • Engineering validation before prototyping Tools: ANSYS, ABAQUS, MATLAB, Python PCB Design, Electronics & Firmware: • Schematic and multi-layer PCB design • Component selection and cost optimization • BOM creation and JLCPCB-compatible PCBA support • Prototyping, testing, and validation • Small-batch to large-scale production support Embedded firmware development with complete source code and testing for: • nRF52 series • STM32 • ESP8266 and ESP32 (S2/S3/C3) • Arduino family • Raspberry Pi / Pico Manufacturing & Prototyping: • 3D printing (FDM, SLA) • CNC machining • Sheet metal and laser cutting • EDM and precision fabrication • Prototype-to-production transition support Why clients choose me: • True end-to-end product ownership • Engineering decisions backed by simulation and testing • Seamless mechanical–electronics–firmware integration • Experience with enterprise-grade clients • Clear communication and reliable delivery Services offered: • Product Design & Development • Mechanical CAD & Assemblies • FEA & CFD Simulation • PCB Design & Electronics Development • Embedded Firmware (source code + testing) • Manufacturing drawings and production support

Most 3D product designers can make something look good. I design products that are actually ready to be manufactured. My name is Victor. I specialize in 3D Industrial Product Design, CAD Design, DFM (Design for Manufacturing), Mechanical Engineering, Product Development, and Industrial CAD Modeling for startups, inventors, manufacturers, and engineering companies that need professional, production-ready product designs. Whether you need a 3D Industrial Product Designer for a new invention, mechanical component, enclosure, consumer product, industrial product, or manufacturing-ready prototype, I bring a practical engineering-first approach that balances aesthetics, functionality, manufacturability, and cost efficiency. I don’t just create pretty renders. I create products that engineers, manufacturers, CNC machinists, injection molding factories, and prototype suppliers can actually build. My Core Services 1. 3D Industrial Product Design I provide professional 3D Industrial Product Design services for: Consumer products Mechanical products Industrial equipment Product enclosures Electronic housings Plastic products Metal products Custom product concepts Functional prototypes Manufacturing-ready products My 3D Industrial Product Design workflow focuses on usability, manufacturability, assembly efficiency, and real-world production requirements. If you need a skilled 3D Industrial Product Designer, I can help transform your concept into a professional CAD-ready product. 2. CAD Design & 3D CAD Modeling I specialize in: CAD Design 3D CAD Modeling Mechanical CAD Industrial CAD Product CAD Design CAD Product Development CAD Assembly Design CAD Engineering Drawings I create precise 3D CAD models suitable for: 3D printing CNC machining Injection molding Manufacturing Prototyping Product visualization Engineering review My CAD workflow ensures your 3D CAD Model is clean, accurate, and optimized for production. If you need CAD Design services or a professional CAD Designer, I can assist with both conceptual and manufacturing-ready CAD projects. 3. DFM — Design for Manufacturing A product that cannot be manufactured properly is a failed design. That’s why I integrate DFM (Design for Manufacturing) principles directly into every project. My DFM services include: Injection molding optimization Part thickness optimization Manufacturing feasibility Cost reduction Assembly simplification Material selection guidance Tolerance optimization Production-ready CAD preparation My DFM approach helps reduce manufacturing problems before production begins. This is especially important for startups and inventors preparing products for factories or suppliers. 4. Mechanical Engineering Design I also provide Mechanical Engineering support for products requiring: Mechanical assemblies Functional part design Moving components Structural design Mechanical fitment Engineering optimization Functional prototyping Mechanical CAD Design My Mechanical Engineering Design process focuses on durability, functionality, reliability, and production practicality. 5. Product Development & Prototype Design I help clients through the full Product Development process: Product concept development CAD modeling Industrial design Mechanical engineering Prototype preparation Manufacturing preparation Technical drawings Production-ready files Whether you are creating a new invention or improving an existing product, I can help streamline the entire development process. Why Clients Hire Me Most freelancers focus only on visuals. I focus on real-world production. That means every 3D Industrial Product Design project is created with: CAD accuracy Manufacturing practicality DFM optimization Mechanical functionality Assembly logic Engineering precision Prototype readiness I understand how factories think. I understand how engineers think. And I understand how products move from concept to production. Industries I Work With I provide 3D Industrial Product Design, CAD Design, and Mechanical Engineering services for: Consumer electronics Industrial equipment Automotive products Medical products Startups & inventors Manufacturing companies Product development teams Mechanical engineering firms Industrial automation products CAD & Product Design Deliverables You can receive: 3D CAD files STEP files STL files Manufacturing drawings Technical drawings Assembly drawings Product renders Exploded views Prototype-ready files CNC-ready files Injection molding CAD files Good product design is not just about appearance. A successful 3D Industrial Product Design must balance: Industrial design Mechanical engineering DFM Manufacturing efficiency Product usability Cost optimization Production scalability If you need a reliable 3D Industrial Product Designer, CAD Designer, Mechanical Engineer, or DFM Specialist who understands real manufacturing and professional product development, send me a message.

✨ Stuck Between "Genius Idea" and "How Do I Manufacture This?" I Can Help. ✨ Product development is confusing. Patents ARE overwhelming. And new freelancers will ghost you mid-project with a nonfunctional prototype that's not manufacturable. My Stats: Senior Industrial Designer | 14+ Years | $50M+ in Client Revenue | $756K+ Raised on Kickstarter $1.5 Million ecomerce brand co-founder. Got a brilliant idea? I turn your napkin sketches into money-making products fast while you avoid the $100K+ mistakes I've already seen (and fixed) a hundred times. Not happy with the first draft? I'll keep designing until you love it. 🚀 Real Results That Speak for Themselves ✦ 1 Billion social views — I'll share my "Viral Product Formula" when we work together ✦ 137+ products designed, developed, and launched to market ✦ $50M+ in total revenue generated for product-based businesses ✦ $756K+ raised across 2 Kickstarter campaigns in just 11 months ⭐⭐⭐⭐⭐ 47+ 5-star reviews from founders who've successfully launched "Jake's a FORCE. He's helped us raise over $756K+ on Kickstarter, developed all the SeatMate products, Kickstarter funnels, Facebook Ads and handled supplier sourcing and negotiations." —Andrew Mueller, CEO SeatMate Here's what you get ✦ End-to-end product design & development – from concept to factory-ready files ✦ Industrial design & sketching – multiple concepts refined ✦ CAD modeling & photorealistic 3D rendering ✦ Rapid prototyping & 3D printing ✦ Functional prototype development ✦ Material selection – not sure what material to use? No problem ✦ Ergonomics and user experience ✦ Design for manufacturing (DFM) ✦ Packaging graphic design – shelf-ready solutions ✦ Package dielines & structural design ✦ Product inserts & instruction manuals ✦ Supplier negotiations ✦ Trusted vendor connections ✦ Kickstarter launch coaching ✦ Crowdfunding campaign assets ✦ "How to launch a product" guidance – step-by-step roadmap so you never feel lost ✦ Patent & IP guidance – connections to trusted affordable IP lawyers ✦ Someone that deeply cares about your success and provides ongoing support I Keep You Aligned Every Step of the Way I'll ask the questions others miss, propose alternative concepts that actually work, and make sure we're 100% locked in on your vision while keeping it cost-effective and wildly profitable for your business. ✅ Ready to Launch Your Product? Whether you're an aspiring entrepreneur with a napkin sketch or a brand ready to scale, I've got the experience and resources to make it happen. Send me a message or invite me to your project. Let's build something incredible together. Keywords: Industrial Design, Product Development, CAD Modeling, 3D Rendering, Prototyping, Manufacturing Strategy, Packaging Design, Kickstarter, Product Launch, Consumer Products, Vendor Sourcing, SolidWorks, Product Visualization

Hello, my name is Ann Fo. One of the 3% TOP RATE PLUS freelancers on Upwork. 100% job successful rate for the last 11 years. I have 18+ years work experiences in the international trading business. I became a full-time sourcing agent on Upwork since the beginning of 2014. I helped many US, CA, EU and AU clients to find their suppliers from China. ☀ Prototyping orders, small trail orders, large quantity orders valued over 1 million dollars. ☀ Bulk, simple Opp bag packed product, custom packaging solutions ☀ Air/railway/truck freight/, LCL/FCL sea freight, Drop-shipping, etc I can help you with - Product research and sourcing - Product development (from prototype, proved samples, to mass product launch) - Supply Chain Management - Procurement and replenishment Plan - Manufacturing Cost Analysis - General business consulting - Dispute Coordination - Payment and Financial solution - Conduct supplier assessment - Packaging and private labeling - Business negotiation - Document verification for certifications - Oversee Production Process & Follow-up - Warehouse storage and logistics support solution As a senior purchasing manager at a state-owned import & export company before I start freelancing on Upwork. Here are some experiences that make me stand out from the others. ★ Rich and professional import and export knowledge. ★ Negotiate price based on an in-depth understanding of product and components. ★Supply Chain optimization. ★ Execute buying trip from A-Z including pre-trip, itinerary set up, cost negotiation to finalization to ensure the trip objectives are fully achieved. Provide consultation on sourcing activities. ★ Manage order execution and resolve product and production issues on a timely and proactive manner. ★ Identify testing and production issues UPFRONT. ★ Resolve issues with merchandise quality engineers such as problems with product specifications, purchase orders, safety failures, and supplier execution. ★ Coordinate and execute cross functional projects such as process improvement, system enhancement. ★ Assume additional responsibilities and performs special projects as needed or directed. ★ Provide a one-stop solution for drop-shipping and Amazon FBA business. $ Most importantly, I am loyal to my clients. Always give me honest opinions and strive for the best interests of customers! $$ Hire Ann, she brings you good luck and opportunities! (Sounds like an ad but true! A good SA can save you energies to deal with suppliers and shipping but to focus on your marketing and sales!) Successful Examples (no ranking) 1. Electronical components for a US brand; (sourcing & shipping) 2. Pet Supplies for 2 US brands on Amazon; (sourcing, PD, purchasing & shipping) 3. Oral and beauty supplies for a US brand; (sourcing, purchasing & shipping) 4. Yoga/fitness garments for a US brand; (sourcing, product development, purchasing & shipping) 5. Underwear for a FR brand; (sourcing & shipping) 6. Textile/wool top for a US brand; (sourcing, purchasing & shipping) 7. Office stationery for a CA brand; (sourcing, product development, purchasing & shipping) 8. Sports/boxing products for a US brand on Amazon; (sourcing, product development, purchasing & shipping) 9. Kitchen supplies for US/DE brands; (sourcing, PD, purchasing & shipping) 10. Household products for a AU brand. (sourcing, product development, purchasing & shipping) I have great advantages in the products as below. Wooden products, smart clothes, kitchen supplies (metal/silicone/plastics products), garments/textiles, medical/bio supplies, special product shipping, etc.

👋 Hi there! I'm Asad, a Top Rated Freelancer on Upwork. ↬ Proudly serving clients globally, I ranked among the top 3% of freelancers on Upwork. ↬ I am a Chemical Engineer specializing in Materials, Reverse Engineering, Product Development, etc. ↬ Affiliated with the Washington Accord, ensuring top-tier professional standards. ↬ Boasting over five years of extensive experience in the field. ↬ Currently working in Research and Development (R&D) for Chemicals and Materials. ↬ Committed to exceeding expectations and achieving your project goals precisely and excellently. As a multidisciplinary Chemical and Polymer Engineer, I bring deep expertise in Process Engineering, Material Selection, Formulation Development, Process Design & Optimization, Product Design & Optimization, Reverse Engineering, FEA, and Simulation Analysis. I provide tailored solutions across diverse sectors including Chemicals, Plastics, Rubbers, Coatings, Adhesives, Packaging, Consumer Products, and Chemical Process Industries. My proficiency extends to the in-depth understanding of material behavior and utilizing diverse techniques and software tools to develop prototypes before the actual process is set into motion. Software Expertise Includes: Ansys Polyflow, Aspen Plus V11, Aspen Hysys, Moldex 3D, MINITAB, SOLID-WORKS, PowerShape, Auto CAD, MOLD FLOW, MATLAB, ORIGIN. Materials Expertise: ↬ Elastomers & Rubber Compounding (SBR, NBR, FKM, Silicone, etc.) ↬ Composites (Nano, Bio, MMC, FMC, CMC) ↬ Epoxy Systems & High-Performance Resins ↬ Foam Materials (PU, EVA, Styrene, Rebonded Foam) ↬ Polymer & Plastic Processing Technologies ↬ Biodegradable and Eco-friendly Materials Chemical Process Engineering: ↬ Design & Simulation of Process Plants ↬ Reactor Design & Scale-Up ↬ Distillation Columns, Absorbers, Evaporators ↬ Energy and Mass Balance Calculations ↬ Plant Cost Estimation and Economic Optimization Process & Manufacturing Capabilities: ↬ Injection Molding (commodity to high-end engineering applications) ↬ Extrusion (profiles, pipes, films, packaging sheets) ↬ Stretch Blow Molding & Extrusion Blow Molding ↬ Compression Molding & Thermoforming ↬ PLA 3D Printing ↬ Sintering & Casting Processes ↬ Superabsorbent Materials (e.g., diapers, hygiene products) ↬ Plastic Pellet Manufacturing ↬ Non-Woven & Woven Fabric Applications ↬ Plastic Bags & Containers (PP, PE, Woven, Oxo-biodegradable) Product & Material Development: ↬ Sustainable Products ↬ Adhesives & Sealants (custom base resins and specialty applications) ↬ Dyes, Pigments, and Additives ↬ Masterbatch Formulation and Processing ↬ Nano-Coatings, Ceramic & Powder Coatings ↬ Scented Plastic Product Development ↬ High-Strength & Engineering Grade Materials for Structural Use ↬ Reverse Engineering of Market Products ↬ Product Formulation & Troubleshooting Analysis & Characterization: ↬ Material Property Testing & Characterization ↬ Product Simulation & Design ↬ Failure Analysis & Process Optimization ↬ Material Selection for Target Applications ↬ Complete Plant Simulation (including reactors, unit operations) Whether you're developing a new product, optimizing a manufacturing process, or seeking innovative material solutions, I offer comprehensive support from concept to commercialization. I assure my clients of receiving authentic, precisely organized, and well-formatted work. All my formulation, material development, and product design skills are backed by substantial industrial experience. With full accountability and confidence, I am a resourceful creator who can embark on projects with minimal input and deliver precision. I prioritize fast project completion and firmly believe in providing complete solutions. Even after completing a project, I remain open to continued communication, welcoming your input and addressing any concerns. Your confidentiality and privacy are of utmost importance to me. Let's chat and discuss what you have in mind to realize. Cheers!

My focus is to define client needs, clarify requirements, provide solutions, visualize and document them. This narrow list of services allows my clients to feel confident about receiving what they expect as a result of software development. 🚀My expertise includes:🚀 🔥 Translate product strategy into product requirements 🔥 Defined product key selling features 🔥 Identified and described in detail all the necessary features of your product 🔥 Write user stories, SRS and BRD 🔥 Build project roadmap and backlog 👨🏻‍💻Problems I help to solve: ✅ Endless scope (features) ✅ Meet the cost you didn't expect ✅ Not defined and measurable project expectations ✅ Missed market launch Deliverables you could expect from me: 👉 SRS 👉 BRD and FRD 👉 Use Case and Process Flow Diagrams 👉 User Stories Sound like exactly what you need? Feel free to get in touch about your project and see how I can help you 👍🏻 🧰 Tools: Figma, Notion, Miro, Draw.io, Jira, Confluence, Whimsical, Clickup, LucidChart, MS Visio, Asana, XMind, Trello. 🧰 Domains: E-Commerce, FinTech, Logistics, Warehouse, Supply Chain, Trucking, Transportation, Healthcare, E-learning, Wellness and Beauty, AdTech, Retail, Real Estate, CRM, SaaS, ERP. 🧰 Skills: Requirements Gathering, User Story, Scope Management, Product Roadmap, Product Backlog, Change Management, Competitor Analysis, Feature Definition, Stakeholder Analysis, Functional Requirements, Non-Functional Requirements, Business Requirements, Market Research. 🧰 Tech: MVP, Prototype, Agile, Scrum, Kanban, SDLC, SWOT.