I am a passionate Mechanical Engineer with extensive experience in SolidWorks and Keyshot. I've worked on everything from single parts to complex assemblies, creating detailed manufacturing and assemb... Read more

I am a passionate Mechanical Engineer with extensive experience in SolidWorks and Keyshot. I've worked on everything from single parts to complex assemblies, creating detailed manufacturing and assembly drawings, realistic renderings, and even motion studies. I love turning concepts into practical, precise, and visually clear designs that are ready for the real world. My goal is always to make engineering work look effortless while meeting the needs of clients and manufactures alike.

I’m a hardware design consultant helping early-stage physical products move into stable, repeatable production. By early-stage, I mean products with some technical foundation already in place: a defi... Read more

I’m a hardware design consultant helping early-stage physical products move into stable, repeatable production. By early-stage, I mean products with some technical foundation already in place: a defined product direction, working prototype, MVP, pilot build, field-trial unit, or first production version. I’m most useful when the next challenge is clarifying what the product must do, how it should behave, how it will be validated, and what needs to change before manufacture. Many teams can build a prototype that works once. Fewer can prepare that product for manufacturability, reliability, supplier handover, and scale. That’s where I focus. I support founders, startups, and engineering teams with: • Product specification and requirements definition • MVP development, prototyping, and validation • Hardware system behaviour and design validation • Cross-functional development with mechanical, electronics, firmware, software, and supplier teams • Prototype-to-production transition • Design for Manufacture (DFM) • Manufacturing readiness reviews • Supplier coordination and tooling review • Reliability troubleshooting and failure analysis • Production ramp preparation I’ve developed products from concept through MVP, validation, production, and post-production support, including products that moved from early deployed units to thousands in the field and were improved through real-world reliability feedback. If you need senior hardware/product development judgement before committing more development time, tooling spend, supplier decisions, or production effort, I can help reduce costly redesigns, reliability issues, supplier delays, and avoidable production mistakes.

I make hardware happen in China. You have a product idea. You need someone who can actually build it – not just draw it, but mold it, assemble it, and ship it. That's what I do. Here's what makes me... Read more

I make hardware happen in China. You have a product idea. You need someone who can actually build it – not just draw it, but mold it, assemble it, and ship it. That's what I do. Here's what makes me different: 🏭 FACTORY ACCESS My family runs an injection molding factory + tooling shop in Zhejiang, China. When you work with me, you're not hiring a freelancer – you're getting direct access to a production line. 📦 SMALL BATCHES WELCOME Need 500 units? Most factories won't even reply. I will. I handle prototyping ➔ mold making ➔ production ➔ shipping, all in one seamless workflow. 🔧 13 YEARS, 4 INDUSTRIES Over 13 years of heavy engineering experience across personal care (hair dryers, beauty devices), outdoor power equipment (lawn mowers), and children's ride-ons. If it has plastic parts and electronics, I've built it. WHAT I CAN DO FOR YOU: ✅ Full product development: sketch ➔ 3D design ➔ prototype ➔ tooling ➔ production ➔ delivery ✅ DFM analysis + mold design + competitive supplier quotes ✅ Small batch pilot production (500–5,000 units) with water resistance & fatigue testing ✅ Competitor teardown + cost analysis reports ✅ Factory audits and quality control in China ✅ Payment in USDT accepted HOW IT WORKS: 1. You share your idea (sketch, reference, STL – anything works). 2. I design for manufacturing + quote you the full cost. 3. You approve ➔ I make the mold ➔ run the production. 4. You receive finished products at your door. Let's talk about your project. Click the button and tell me what you're building. I'll respond within 24 hours.

I am a Mechanical Design Engineer with hands-on experience in CAD modeling, product development, and R&D, currently working in the aerospace and drone systems domain. I specialize in SOLIDWORKS, CATIA... Read more

I am a Mechanical Design Engineer with hands-on experience in CAD modeling, product development, and R&D, currently working in the aerospace and drone systems domain. I specialize in SOLIDWORKS, CATIA, Fusion 360, AutoCAD, and assembly-level design with a strong focus on manufacturability, cost optimization, and real-world implementation. I’ve delivered production-ready designs for industrial, structural, and aerospace applications, including mechanisms, enclosures, and docking systems. I value clear communication, accuracy, and on-time delivery for every project.

Worked as a Packaging Design Engineer for an automotive company for over 8 years designing car instrument clusters. My specialty is part design and modelling using UG Nx software. Creation of manufact... Read more

Worked as a Packaging Design Engineer for an automotive company for over 8 years designing car instrument clusters. My specialty is part design and modelling using UG Nx software. Creation of manufacturing drawings for those designs also included. A brief overview of my work: - Receive and discuss product design request from customer. - Provide initial quotations and design proposals. - Proceed with 3D design until customer requirements are met. - Create production drawings for suppliers and quality control. As needed: - Structural strength simulation. - Injection molding design considerations. - Appearance and overall quality improvement. - Project management and coordination. Languages: - English (Fluent) - Japanese (JLPT N2, Conversational, Expatriated for 3 years)

I am a junior engineer focusing on gear design and variable speed transmission systems. I have hands‑on experience in spur gear, helical gear design, gearbox selection and basic mechanical strength ve... Read more

I am a junior engineer focusing on gear design and variable speed transmission systems. I have hands‑on experience in spur gear, helical gear design, gearbox selection and basic mechanical strength verification. Skilled in Creo for 3D modeling, Kisssoft and Romax for gear strength and contact simulation. I can deliver standard 2D engineering drawings and 3D solid models per client requirements, specialized in simple gear structure design for small mechanical equipment. I pay attention to drawing details and maintain timely communication to fully satisfy project demands.

Five years of experience in industrial product design, proficient in CAD SW and other software, skilled in structural design and appearance design

Five years of experience in industrial product design, proficient in CAD SW and other software, skilled in structural design and appearance design