Hire the Best Product Developers
in Brazil

I’m Eduardo, a Mechatronics Engineer with over six years of experience in 3D modeling, mechanical design, and real-world product development. I help businesses and startups turn ideas into functional, manufacturable parts. My work focuses on creating designs that are not just detailed, but truly ready for production, whether it's for 3D printing, CNC machining, or sheet metal bending. I use tools like SolidWorks, Fusion 360, and Onshape to deliver clean, efficient, and reliable CAD solutions. This is my full-time work, so I’m always available to support my clients with fast communication, consistent follow-up, and professional results. I take pride in building long-term relationships based on trust and quality. Currently offering reduced rates while growing my client base here on Upwork without compromising on standards. Let’s build something that works. ✅ What I can help you with: 3D modeling and mechanical design for enclosures, frames, and assemblies CAD for manufacturing: 3D printing, CNC machining, and sheet metal folding Design of waterproof housings and protective enclosures for industrial use Structural design of support brackets and internal hardware components Mechanical prototyping for refrigeration, automation, and heavy-duty systems Mounting and integration of electronics into mechanical assemblies Custom testing fixtures and product validation structures PCB mechanical layout integration (fitment, heat management, mounting) Functional jigs and guides for laser engraving and equipment alignment Development of early-stage hardware from concept to working prototype Full support for physical product development, from mechanical CAD to hands-on iteration

***PLEASE SEND ME A DIRECT MESSAGE - I REPLY QUICKLY*** Experiences in the USA, UK, and Brazil. Worked with Michelan-Star Chefs. Food Scientist and Professional Chef. I have a degree in Culinary arts and a master's in Food Science. I'm currently a doctoral student in Food Science and Technology. I'm very experienced in the following: - Food Science and technology -Food Formulations -Product Development -Foods for special diets -Recipe Development -Restaurant concept creation -Restaurant management -Food consultancy -Cookbook creation -Marketing Strategies -Food Photography -Ghost Kitchens/ Cloud Kitchens Anything you need related to food, I'm here to help! Schedule a free call with me!

With eight years of experience as a R&D engineer in a high-standard industry, I bring expertise in product engineering. From napkin sketches to the complete project fully specified down to the last screw, I can design your one-off product or optimize it for large-scale production. Additionally, I conduct FEA simulations, create complete material lists, and meticulously check every detail of the design. My skills cover a wide spectrum in industrial manufacturing, including proficiency in sheet metal work, machining, injection molding, casting, 3D printing, and more. From grid automation hardware to springs and robot arms, I've tackled a multitude of problems. Bring me your most vague and rough ideas, and I'll provide you with a full blueprint of your product.

I am a Food Engineer with experience in Research & Development and food product innovation, currently working with ice cream and frozen desserts in LATAM markets. I support companies in developing food products that are technically solid and aligned with consumer expectations. I can help you with: • Food product formulation • Ice cream and frozen dessert development • Product optimization and improvement • Ingredient research and selection • New product development (NPD) I have hands-on experience working with cross-functional teams and adapting products to different markets. If you are developing a new food product or improving an existing one, I would be happy to support your project.

I'm a developer working with Android in a big financial company with more than 20 millions of users. I have more than 5 years of experience working from the concept to the release stage of apps.

🚀 Industrial designer with 11+ years of experience turning ideas into production-ready products. From concept to technical files — I deliver functional, precise and manufacturable solutions. I’m Christoph, a Mechanical Engineer and Industrial Designer with over 11 years of experience developing real-world products for manufacturing and 3D printing. I help companies turn ideas into functional, ready-to-produce solutions — whether it’s a home appliance, a custom mechanical part, or an entire industrial platform. My work blends creative design with deep technical knowledge, covering every step from concept to production. 🔧 Services I provide: ✅ Product Design & Mechanical Engineering • Concept development and 3D mechanical design • Focused on functionality, durability, and manufacturability • Support from early ideas to real-world-ready solutions ✅ 3D Modeling & Rendering • High-quality CAD models • Photorealistic renderings for marketing or validation ✅ Finite Element Analysis (FEA) • Mechanical/structural simulations • Validation under stress and real-world forces ✅ Materials, Assembly & Cost Optimization • Smart material selection • Assembly planning and production cost consulting ✅ Manufacturing Documentation • 2D/3D drawings, BOMs, exploded views, instructions • All files ready for manufacturing, suppliers, or prototyping 🎓 I hold degrees in Mechanical Engineering and Industrial Automation, with an MBA in Project Management. This background allows me to deliver practical, efficient and technically sound results. 🔄 Unlimited revisions — I only stop when the design fits exactly what you need. 💬 Ready to talk about your idea? Let’s build something great — with purpose, precision, and engineering expertise.