Hire the Best Technology Freelancers
in Brazil

Hello! Your Portuguese translation project deserves a professional, first-class result: ✔️ 9+ years of experience as a Portuguese translator ✔️ 100% Job Success Score ✔️ 800+ 5-star projects (including Fortune 500 companies) ✔️ Top Rated Plus freelancer 🔹 Language Pairs: English ←→ Portuguese (PTBR) Spanish → Portuguese (PTBR) Spanish → English ✅ Translation, Localization, Post-Editing, and Proofreading Services: As a seasoned Portuguese translator, I offer top-notch Portuguese translation and Brazilian Portuguese services. My expertise extends to websites, apps, games, software, social media copy, blog posts, articles, courses; e-books, books, scientific papers, e-mails, agreements, presentations, user manuals, and more. Whether you need Portuguese proofreading or post-editing, I've got you covered. ✅ Scanned documents / images ✅ Transcription / subtitling services: available in Portuguese only 🔹 Areas of Expertise: My proficiency as a Portuguese translator covers a wide range of fields, including Tech, Software Localization, Finance, Trading, Forex, Cryptocurrencies, Real Estate, Cybersecurity, IT, Gaming, Energy, Engineering, and Design. Additionally, I excel in Portuguese proofreading and post-editing for industries like Accounting, Management, Legal, Psychology, Health, Nutrition, University Research, Education; Agronomy, Winemaking, Tourism, News, Photography, and Sustainability. 🔔 Feel free to contact me to discuss your Portuguese translation project needs. Let's make it a success with professional services.

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.

I worked as a Talent Sourcer for an American Health startup focused in AI technology where my main responsibility is to source and recruit IT Profiles with the following skills and roles: Backend Engineer: Python, Kubernetes, Microservices, AWS, Open API, and Flask. Frontend Engineer: React, Apollo, nodejs, and Open API. Kubernetes, Microservices architect, and Open Tracing. Machine Learning: Python, numpy and scipy, Keras, and other tools. Neural networks and LSTMs. Lead Data Engineer: Python, AWS, Kubernetes, API design, and Postgres. Experience with MLOps, deep learning or model lifecycle, Open Tracing, and Open Telemetry. DevOps Engineer: Kubernetes, Python, AWS, Openshift, or OKD. Other responsibilities include: • Pree-screening resumes; • Contact candidate to check interest in the position and salary expectation; • Technical Interviews; • Tracking candidates performance within the process; • Schedule interviews with the position manager;

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 a Unity Game Developer with 100+ Unity-based games, mobile games, video games, AR/VR applications, and interactive experiences built from scratch for startups, small businesses, and enterprise clients. As a Unity developer, I’ve worked on Game Development, Mobile Game Development, Video Game Software, AR & VR Development, Augmented Reality, Virtual Reality, Photon Unity Networking, and cross-platform projects for iOS, Android, PC, Windows, Steam, and VR devices. 𝙃𝙤𝙬 𝙄 𝘾𝙖𝙣 𝙃𝙚𝙡𝙥 𝙔𝙤𝙪: 1️⃣ Unity Game Development: I build complete Unity games and mobile games with smooth gameplay mechanics, clean scenes, engaging UI, strong performance, and scalable project structure. 2️⃣ Mobile Game Development: I develop mobile games and interactive apps for iOS and Android using Unity and C#, making sure the game runs smoothly across smartphones, tablets, and mobile platforms. 3️⃣ AR/VR Development: I create AR applications, Augmented Reality experiences, Virtual Reality projects, and AR & VR interactive solutions for training, education, entertainment, simulation, and business use. 4️⃣ Online Multiplayer & Photon Unity Networking: I can integrate multiplayer features, real-time gameplay, user systems, matchmaking, and online game functionality using Photon Unity Networking and Unity multiplayer tools. 5️⃣ Bug Fixing, Optimization & Game Improvement: I fix bugs, clean up Unity projects, improve performance, reduce load times, optimize gameplay, and make existing games feel smoother, faster, and more polished. 6️⃣ Game Prototypes & Full Builds: I help turn ideas into playable game prototypes, MVPs, demos, and complete video games ready for testing, pitching, or launch. 𝙆𝙚𝙮 𝘼𝙘𝙝𝙞𝙚𝙫𝙚𝙢𝙚𝙣𝙩𝙨: 🔹 Built 100+ Unity games, mobile games, AR/VR apps, and interactive applications. 🔹 Delivered a Unity mobile game with 50,000+ downloads. 🔹 Improved Unity game performance by up to 40% through debugging and optimization. 🔹 Integrated AR/VR features and Photon Unity Networking multiplayer systems in 20+ projects. 🔹 Built game prototypes that helped startups present their ideas, test gameplay, and attract investor interest. 🔹 Worked with designers, developers, and business teams to deliver polished, scalable Unity projects on time. 𝙀𝙭𝙥𝙚𝙧𝙩𝙞𝙨𝙚: 🔹 Game Engines: Unity, Unity3D, Game Engine, Video Game Software 🔹 Game Development: Game Development, Mobile Game Development, Video Game, Game, Mobile Game 🔹 AR/VR: AR & VR, AR/VR Development, Augmented Reality, Virtual Reality, AR Applications, AR/VR Devices & Platforms 🔹 Multiplayer: Photon Unity Networking, online multiplayer, real-time gameplay systems 🔹 Platforms: iOS, Android, PC, Microsoft Windows, Steam, VR devices, smartphones, tablets 🔹 Tools & Languages: C#, Unity Editor, Visual Studio, Git, debugging tools, asset management 🔹 Services: Bug fixing, performance optimization, game prototypes, gameplay systems, UI, animations, project cleanup, and full Unity development The best way to start is with a free call and a quick review of your Unity game, mobile game, or AR/VR project needs. Send me a message, and I’ll help you figure out the best next step.

3D Artist focused on Character Art for games, with professional experience in Art QA, asset validation, and real-time production pipelines. Experience with production standards for topology, UVs, baking, texel density, optimization, and asset quality evaluation in AA/AAA environments. Core Skills: • Character Art & Digital Sculpting • Realistic and Stylized Texturing • Game-Ready Asset Creation • Topology, UV Mapping & Baking • High-to-Low | Low-to-High Poly Workflows • Asset Optimization & Quality Validation • Anatomy for Character Production Additional Skills: • Strong understanding of real-time art pipelines and production workflows • Graphic Design & Visual Communication • Composition, color, and presentation Software: • ZBrush, Blender, Maya • Substance 3D Painter • Marvelous Designer • FiberShop • Photoshop, Illustrator, After Effects Experience • Art QA - Kokku • Freelance Generalist Artist for real-time projects since 2023 Education • B.Tech Degree in Digital Games - Meliès College