Hire the Best Engineering Freelancers
in Brazil

Looking to grow your sales, enter new markets, or build a stronger outbound sales process? I combine engineering knowledge with over 10 years of sales and business development experience, helping companies generate opportunities, build partnerships, and close business across multiple industries and international markets. Before earning my Mechanical Engineering degree, I worked in technical sales for Parker and Bosch Rexroth distributors in Brazil, helping industrial clients select hydraulic and pneumatic solutions, analyze competitor products, identify technical equivalents, and develop hydraulic power unit projects. This experience taught me how to combine technical expertise with commercial strategy. For the past several years, I've worked with international companies from China, North America, Europe, and Latin America, supporting business development, market expansion, lead generation, appointment setting, technical sales, and client acquisition efforts. My experience includes: ✔ Cold Calling & Appointment Setting ✔ SDR / BDR Activities ✔ Business Development ✔ Technical Sales ✔ Lead Generation & Prospecting ✔ CRM Management & Pipeline Development ✔ Sales Presentations & Discovery Calls ✔ Partnership Development ✔ Market Research & Market Validation ✔ Outreach Campaigns (Phone, Email & Social Selling) One of my most interesting projects involved helping importers understand and adopt trade credit solutions backed by Sinosure, a Chinese state-owned insurance company. Through this structure, Sinosure can approve a credit limit for an importer, allowing Chinese suppliers to offer deferred payment terms on part of the shipment value, often extending payment up to 120 days after shipment. This creates a significant cash flow advantage for importers, allowing them to preserve working capital, increase purchasing volume, and expand their business without tying up as much capital upfront. Most companies had never heard of this solution before, so my role involved educating prospects, building trust, explaining how the structure worked, handling objections, and helping them understand how it could support the growth of their business while also benefiting their Chinese suppliers through larger and more frequent orders. Industries I've worked with include: • Industrial Equipment • Hydraulics & Pneumatics • Manufacturing • Valves & Industrial Components • PCB / PCBA Manufacturing • International Trade • Consulting Services • SaaS & Technology • Logistics & Supply Chain • Market Expansion Projects Why clients hire me: ✔ Mechanical Engineer with active professional registration ✔ Electromechanical Technician background ✔ Technical and commercial experience ✔ Fluent English ✔ Fluent Spanish ✔ Native Portuguese ✔ Comfortable speaking with business owners, executives, engineers, buyers, and procurement teams ✔ Proven ability to explain and sell complex solutions ✔ Strong experience in outbound sales and relationship building ✔ Ability to learn new products and industries quickly Additional expertise: ✔ Brazil & LATAM Market Entry ✔ International Supplier & Partner Development ✔ Chinese Supplier Communication ✔ Cross-border Business Development ✔ Local support for international companies expanding into Brazil Whether you need a sales representative, SDR, business development specialist, technical sales professional, appointment setter, or a trusted partner to help grow your business, I'd be happy to discuss how I can contribute to your sales and expansion goals. Let's connect.

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'm Bruna, a Top Rated freelancer on Upwork since 2022, with 60+ successful projects completed. I'm also the founder of DONA, a creative and AI innovation studio that helps businesses worldwide streamline operations and stand out through smart design and automation. 📈 Results I've Delivered: - Produced a full campaign of 9 designs in 3 shirt colors (27 total looks) without any physical production, reducing cost and accelerating launch time - Designed and implemented the entire operation of an AI Certification Ecosystem, including sales pages, course areas, branded materials, and automated workflows - Built custom GPTs that automate repetitive tasks, boosting productivity, improving accuracy, and ensuring consistent output across teams ✅ What I Offer Design – Information design, and Video Editing AI – AI-generated images and videos, custom GPTs, automation systems, Kartra specialist 🛠️ Main Skills Creative work with Adobe Suite and Canva AI Tools & Platforms: ChatGPT, Claude, Visual Electric, Runway, Fal.ai, NanoBanan, Flux Funnel management and automation using Kartra 🎓 Education B.A. in Design (2022) B.S. in Control and Automation Engineering (expected 2024) B.A. in Business Administration (expected 2025) Let’s work together to turn your ideas into results — efficiently and beautifully.

I’m William Ghayth Tintawi, founder of Imagine Studios, licensed architect, environmental designer, and one of Upwork’s Top Rated Plus professionals, trusted by architects, real estate developers, interior designers, and creative agencies worldwide. With 16+ years of experience and 440+ successful projects on Upwork, I lead a specialized visualization team that blends creativity, precision, and advanced technology. We transform concepts into photorealistic 3D renderings, immersive VR experiences, and high-impact animations that help clients win approvals, secure investors, and elevate their presentations. What I Deliver: ============ Exterior & Interior CGI Visualization 3D Product Rendering for marketing and e-commerce 2D Color Floor Plans & Architectural Drafting: layouts, elevations, material lists, furniture sourcing Walkthrough & Flythrough Animations 360° VR Tours for interactive presentations I hold a Bachelor’s in Architecture and three master’s degrees, in Architecture & Urban Culture (UPC), Environmental Design & Energy Efficiency, and Project Management (RIT MicroMasters). This unique combination ensures every project receives both artistic excellence and methodical, high-performance execution. Why Clients Work With Me? ======================== I communicate clearly, deliver consistently, and bring a deep understanding of design, environmental performance, and visualization. Whether you’re launching a development, refining a design for stakeholders, or preparing a winning pitch deck, I help you present your ideas with clarity, accuracy, and impact. Let’s collaborate. Share your vision, and let’s create visuals that move your project forward.

Fractional Growth Lead for SaaS and startups. 15+ years turning content and SEO into pipeline, not vanity metrics. Most founders don't need another freelancer running isolated tasks. They need someone who owns the growth function end to end. That's the role I step into. What I run as your fractional lead: ✅ Content-led SEO: an editorial engine that ranks and converts, built on keyword data. ✅ Go-to-market: positioning, messaging, and the first 90 days of demand. ✅ Sales and marketing alignment: CRM and automation (Pipedrive, Mautic, Snov) wired to the funnel. ✅ Reporting: the analytics that show what's working, so budget follows results. Proof: - 100% Job Success and Top Rated on Upwork. 15+ years across SaaS, fintech, and professional services. - Clients: Skiplagged, SaaSholic, DBM Sistemas, Investidores, Airfree. - Built and ran SaaSholic's newsletter for 2,500+ founders and grew it into the US market. - Creator of the Growth Diaries podcast (40+ episodes) and a 2,500-subscriber YouTube channel. What clients say: "Highly skilled and reliable, with excellent communication and a strong work ethic. Great value for companies looking for localization in Brazil." Augusto S., Business Developer at Skiplagged "Consistently brings new ideas and ways to add value. Helpful, attentive, delivers results." Guilherme D., Operations Manager at DBM Sistemas The real deal is this: I take on select projects to go deep, not wide. If you want a growth partner who owns SEO and content like an in-house lead, send the invite and let's map your first 90 days.

Hello! I'm Rômulo, an Electrical Engineering student from Espírito Santo, Brazil, eager to embark on exciting freelance experiences. With up-to-date knowledge and enthusiasm for the field, I'm ready to apply my skills to challenging projects. As an Electrical Engineering student, I have access to a wide range of knowledge and stay updated with the latest technological trends. Additionally, I am also studying full-stack web development, expanding my skill set to include programming. Although my background is in Electrical Engineering, I'm open to exploring other areas as a freelancer. I'm resilient, capable of working independently, and delivering quality results within established deadlines. In addition to my academic pursuits, I possess skills in effective communication, analytical thinking, and problem-solving. I'm confident that these abilities, combined with my drive for growth, make me a valuable candidate for a variety of freelance projects. I'm excited to engage in interesting projects, assisting companies and entrepreneurs in achieving their goals. If you're seeking a motivated and dedicated freelancer, I'm ready to collaborate. Please feel free to reach out to discuss your needs and how I can contribute to the success of your project. I appreciate the opportunity and look forward to hearing from you!