Hire the Best Electronic Designers
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

🚀 Helping businesses build better products, websites, and brands. I'm a Top Rated Plus Web, UI/UX & Brand Designer from Brazil with 10+ years of experience. I've worked with startups, SaaS companies, agencies, and global brands, including YouTube Music, TikTok, Sennheiser, Absolut, Beefeater, and Pernod Ricard, creating websites, landing pages, Shopify stores, SaaS platforms, dashboards, and digital experiences that drive business growth. My expertise includes UI/UX Design, Web Design, SaaS Product Design, Landing Page Design, Shopify Design, Dashboard Design, Mobile App Design, Design Systems, Wireframing, Interactive Prototyping, Branding, and Figma. I create modern websites, SaaS platforms, dashboards, mobile apps, landing pages, and scalable design systems that combine great user experiences with clean visual design and developer-ready execution. Whether you're launching a new product, redesigning an existing platform, improving conversions, or refreshing your brand, I deliver strategic, user-focused designs built for real business goals. What I Can Help You With ✔️ UI/UX Design for SaaS Platforms & B2B Products ✔️ Website Design & Responsive Web Design ✔️ Landing Page Design & Conversion Optimization ✔️ Shopify Store Design & E-commerce Experiences ✔️ Dashboard Design, CRM & ERP Interfaces ✔️ Mobile App Design (iOS & Android) ✔️ Figma Design Systems & Component Libraries ✔️ Wireframes, User Flows & Interactive Prototypes ✔️ UX Audits & Product Redesign ✔️ Branding, Visual Identity & Logo Design ✔️ Marketing Design, Social Media Assets & Campaign Graphics ✔️ Investor Pitch Decks & Product Presentations My Design Process Every project follows a structured workflow focused on creating intuitive user experiences while making development faster and more efficient. • Product Discovery & Strategy • UX Research & User Flows • Wireframing & Interactive Prototyping • High-Fidelity UI Design • Responsive Web & Mobile Design • Figma Design Systems & Components • Developer-Ready Figma Files • Design QA & Developer Collaboration Industries I've Worked With • SaaS • AI & Automation • Healthcare • FinTech • Cybersecurity • B2B Software • E-commerce & Shopify • Education • Real Estate I've collaborated with founders, startups, agencies, marketing teams, developers, and in-house product teams on projects ranging from marketing websites and landing pages to SaaS products, dashboards, mobile applications, branding, and growth campaigns. Tools Figma • Framer • Adobe Creative Suite • Cursor • Claude • ChatGPT • Midjourney I also use AI-assisted workflows to accelerate ideation, wireframing, prototyping, documentation, and developer collaboration while maintaining high-quality design standards. Why Clients Hire Me ✔️ 10+ years of professional design experience ✔️ Top Rated Plus with 100% Job Success ✔️ Expertise across Web Design, UI/UX, SaaS, Shopify, Branding & Marketing Design ✔️ Developer-ready Figma files and scalable Design Systems ✔️ Modern, conversion-focused interfaces built around usability ✔️ Strong collaboration with founders, developers, and product teams ✔️ Fast communication, reliability, and attention to detail ✔️ Strategic thinking combined with polished visual execution If you're looking for a Web Designer, UI/UX Designer, SaaS Designer, Shopify Designer, Figma Designer, Landing Page Designer, Dashboard Designer, Product Designer, Brand Designer, or Graphic Designer who can transform ideas into polished digital experiences, I'd love to discuss your project.

Hi, I’m Saimon. I design systems and products that must work in the real world, under load, vibration, corrosion, pressure, heat, and continuous operation. Not just clean CAD models, but solutions that can be built, tested, and used in production. I’m new to Upwork, but I bring 20+ years of experience in R&D from industrial solutions and product design. 🔹 What I do • Mechanical design, from concept to CAD to production-ready • Product development and design improvement • Design for Manufacturing, DFM, and cost optimization • Structural, thermal, and vibration analysis, FEA • Engineering calculations and validation • Prototyping and real-world testing support • Electromechanical integration, mechanical + PCB + sensors Tools: SolidWorks | Fusion 360 | AutoCAD | Abaqus 🔹 What I deliver • Enclosures for electronics, 3D printed or injection-molded • Structural and sheet metal designs, fabrication-ready • Industrial machinery components and assemblies • Internal mechanisms, motion, guidance, interaction • Production-ready CAD + 2D drawings, GD&T and tolerances • DFM-optimized parts and assemblies • Thermal-aware designs, heat dissipation and airflow • Sealing systems, IP-rated and outdoor applications 🔹 Additional capability • Engineering data analysis using Excel and Python • Performance evaluation and system optimization • Basic predictive models for engineering applications • Design automation, CAD workflows and repetitive task reduction 🔹 How I approach projects I don’t start with CAD. I start with: • How the system will actually be used • Where it can fail • How loads and forces move through the design Then I build the solution around that. 🔹 Getting started Since I’m building my presence on Upwork, I’m open to starting with a small initial phase. This allows you to evaluate my work, speed, communication, and quality, before moving forward with a larger scope. 🔹 If you need to • Fix a design that isn’t working • Turn an idea into something manufacturable • Develop a prototype that performs in real conditions Let’s talk. ✉️ Send me a message, I’ll review your project and suggest the best way forward.

Visual Designer & Art Director with over 15 years of experience crafting visual identities and campaigns across multiple industries. Specialized in social media designer, branding, packaging, and marketing design for sectors such as fashion, beauty, real estate, retail, wellness, and food. Creates strategic and aesthetic visual systems that strengthen brand positioning and connect with the audience. Expert in Adobe Creative Suite (Illustrator, Photoshop, InDesign), Figma, and AI tools like Midjourney and DALL·E, integrating artificial intelligence into the creative process to enhance efficiency and explore new visual possibilities. Works exclusively as a freelancer, collaborating with clients in a focused and agile way. Experienced in managing full creative workflows, from concept development to final delivery, always adapting the visual language to the goals, tone, and context of each brand. Recognized for a strategic mindset, attention to detail, and the ability to translate ideas into visually compelling and cohesive designs. Capable of leading projects independently or working closely with multidisciplinary teams to deliver high-quality results under tight deadlines. Committed to visual consistency, creative excellence, and building strong relationships that generate real value for every project.

With 10 years of experience in the field of architecture and interior design, I have had the opportunity to work on a wide range of residential and commercial projects, specializing in 3D modeling, rendering, and technical drawings. My expertise spans AutoCAD, SketchUp, V-Ray, Photoshop, and other design tools, allowing me to create immersive and functional spaces that reflect both my clients' needs and my design vision. I do moodboards, 2D, space planning, 3D, realistic rendering, and shopping lists with lamps, furniture, and decor. I work in almost all styles. Spaces We Design: ✨ Living Rooms ✨ Office Spaces (Residential & Commercial) ✨ Dining Areas ✨ Bedrooms & Bathrooms ✨ Kitchens ✨Airbnb Properties ✨ And More!

💡 Behind every successful business, there’s a reliable assistant making things happen. That's where I can help. I'm a bilingual Virtual Assistant (English & Portuguese) specializing in Social Media Support. I help entrepreneurs, agencies, coaches, and small businesses stay organized and consistent online by handling the daily operational tasks behind their social media. Rather than creating marketing strategies, I focus on making your workflow easier. I take care of the execution so you can focus on growing your business. Here's how I can support you: ✅ Content Scheduling (Instagram, Facebook, LinkedIn & TikTok) ✅ Short-Form Video Editing (Reels, Shorts & TikTok) ✅ Canva Design for Posts, Stories & Carousels ✅ Social Media Task Support ✅ Content Calendar Organization ✅ Content Upload & Organization ✅ Administrative Support ✅ Email & Calendar Management My experience combines both administrative support and social media assistance. At a Technology Association, I managed schedules, prepared documents, organized spreadsheets, coordinated communications, and supported different teams with daily tasks. I’ve also worked with a U.S.-based company, helping with social media execution by editing short-form videos, creating Canva posts and Stories, scheduling and keeping their online presence active and professional. 💬 "Sarah is proactive, reliable, and always keeps projects organized. She's someone you can trust to keep everything moving behind the scenes." My goal is simple: help your business stay organized, maintain a consistent online presence, and free up your time by taking care of the daily tasks that keep your social media running smoothly. 📩 Let's work together and make your business more productive! 🔎FIND ME FOR: Virtual Assistant, Social Media Virtual Assistant, Social Media Support, Administrative Support, Content Scheduling, Video Editing, Canva, Instagram Assistant, Facebook Management, LinkedIn Support, TikTok Support, Community Management, Content Calendar, Content Creation, Marketing Assistant, Google Workspace, Microsoft Office, Email Management, Calendar Management, Bilingual Virtual Assistant, English & Portuguese.