Freelancers para contratar en Brazil
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Freelancers patrocinados
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Contratar giuliawo
Hi! Welcome :) I specialize in crafting visually compelling designs that blend creativity, clarity, and purpose. My work focuses on transforming ideas into strong visual communication, whether for digital platforms or printed materials. With experience across a wide range of projects, including branding assets,...Hi! Welcome :) I specialize in crafting visually compelling designs that blend creativity, clarity, and purpose. My work focuses on transforming ideas into strong visual communication, whether for digital platforms or printed materials. With experience across a wide range of projects, including branding assets, social media visuals, marketing materials, posters, and editorial layouts, I ensure each piece maintains a cohesive identity and a professional, polished finish. My approach centers on design that is both beautiful and functional. I pay close attention to detail, consistency, and the overall narrative of each project, creating visuals that connect with your audience and elevate your message. You will receive all editable and high-quality files, guaranteeing the best imagery and versatility for your business. I'm always aiming at the best results for my clients, you can expect work of excellence and a profesional 100% focused on your project. I work mainly with the especifications below, but I'm not limited to them: ✔️ Social Media Graphics ✔️ Brochure & Flyer ✔️ Poster ✔️ Advertising Material ✔️ Logo ✔️ Branding ✔️ Book Covers ✔️ Photo Editing I’m available 24/7 and can easily adapt to your schedule to ensure smooth communication and timely delivery. Please feel free to reach out through chat anytime, I look forward to working with you! menos -
Contratar romulonatan
Graphic Design, Branding, Packaging, Social Media Design. Graduated Media Studies Bachelor at Federal Fluminense University. In all my graphic design & branding work I guarantee you: - .AI or .EPS of essential vector files. - Editable .PSD, if necessary for your project. - .PNG versions applicable to different...Graphic Design, Branding, Packaging, Social Media Design. Graduated Media Studies Bachelor at Federal Fluminense University. In all my graphic design & branding work I guarantee you: - .AI or .EPS of essential vector files. - Editable .PSD, if necessary for your project. - .PNG versions applicable to different formats (black and white, light background, dark background, transparent background, etc.) according to your needs. menos -
Contratar raphael602
I’m a senior software developer with 15+ years of extensive experience in Web/Mobile/Desktop Application and AI Solution Development by using C, C++, C#, Java, Python, Rust, Go, Perl, Ruby, JavaScript Stacks, PHP, Visual Basic, Delphi and so on. - Highly skilled and motivated developer with 15+ years of experience in...I’m a senior software developer with 15+ years of extensive experience in Web/Mobile/Desktop Application and AI Solution Development by using C, C++, C#, Java, Python, Rust, Go, Perl, Ruby, JavaScript Stacks, PHP, Visual Basic, Delphi and so on. - Highly skilled and motivated developer with 15+ years of experience in software development and a strong background in computer science. - Strong problem-solving skills and ability to work in the complex environments. - Proficient in developing and maintaining complex software systems, debugging and troubleshooting, and optimizing code for performance. As a dedicated software engineer with a proven track record of successfully completing diverse projects across various domains, my expertise spans multiple programming languages and tools, enabling me to adapt to different project requirements effectively. I am passionate about leveraging my skills to deliver innovative solutions that meet client needs. I welcome the opportunity to collaborate with you, discussing your project's unique requirements. Together, we can brainstorm creative ideas and methodologies to ensure the successful completion of your project. Let’s transform your vision into reality! menos -
Contratar Mat3usLima
3D Visualisation & VFX Specialist | Blender | Realistic CGI for Marketing & Infrastructure I help companies visualize projects before they exist through high-quality 3D and VFX content. Using Blender, I create realistic CGI videos and renders for marketing, presentations, sales proposals, and technical approvals —...3D Visualisation & VFX Specialist | Blender | Realistic CGI for Marketing & Infrastructure I help companies visualize projects before they exist through high-quality 3D and VFX content. Using Blender, I create realistic CGI videos and renders for marketing, presentations, sales proposals, and technical approvals — turning ideas, plans, and concepts into compelling visual experiences. What I do best: • Realistic 3D videos integrated into real environments • Infrastructure & energy visualisation (wind, solar, urban structures) • Architectural exteriors, façades, kiosks, and commercial spaces • Product and concept visualisation for marketing • High-impact short videos for social media and presentations Why work with me: • Focus on business results, not just visuals • Clear communication and structured workflow • Feasible designs aligned with real-world construction • Professional delivery with defined scope and revisions Tools: Blender, CGI, VFX, compositing, realistic lighting & rendering If you need visuals that sell ideas, secure approvals, or elevate your brand, I’m ready to help. menos -
Contratar blasto2
Traductor de Portugués, Traductor de Portugués (Brasil), Traducción, Traductor de Inglés (EE.UU.), Traductor de españolHi! I'm Brazilian and I have been working as English-Portuguese and Spanish-Portuguese translator since 2006. Over the years, I have worked with individual clients and agencies around the world in several areas of knowledge and different medias, such as websites, mobile apps, manuals, technical material, financial...Hi! I'm Brazilian and I have been working as English-Portuguese and Spanish-Portuguese translator since 2006. Over the years, I have worked with individual clients and agencies around the world in several areas of knowledge and different medias, such as websites, mobile apps, manuals, technical material, financial markets, Forex, cryptocurrencies, legal documents, contracts, marketing material, etc. I also have a Bachelor's Degree in Information Systems / Translation and a great experience with mobile apps, web development and technology content in general, so I can handle coding, HTML tags and any IT-related material. I can work with strict deadlines and I'm constantly available to chat and discuss any details with my clients. I'm a Top Rated freelancer with a lot of long term clients, so I can guarantee full commitment and a high quality job at all times. menos -
Contratar rafaelfozzy
I create AV projects, program AV systems (crestron, qsc, extron, biamp...). Local and remote support for AV installationsI create AV projects, program AV systems (crestron, qsc, extron, biamp...). Local and remote support for AV installations menos -
Contratar AnjosGustavo
I collaborate with startups and enterprises to build robust, scalable web applications that deliver measurable business outcomes—from concept to production. I don’t just build features; I deliver production-ready software that stands up to real users, real traffic, and real complexity. As a Full-Stack Developer and...I collaborate with startups and enterprises to build robust, scalable web applications that deliver measurable business outcomes—from concept to production. I don’t just build features; I deliver production-ready software that stands up to real users, real traffic, and real complexity. As a Full-Stack Developer and AI Specialist, I bring a unique advantage: I design and build the complete product end-to-end—clean UX, reliable APIs, secure infrastructure—then layer in AI where it genuinely drives ROI (automation, intelligence, personalization, and speed). From full SaaS platforms and marketplaces to internal tools and admin dashboards, I handle the full engineering lifecycle: architecture, implementation, deployment, monitoring, and iteration. And when AI is part of the product, I make sure it’s not just a prototype—it’s stable, scalable, and integrated into real workflows. 🚀 My Core Expertise & Services 1) End-to-End Full-Stack & SaaS Development (Primary) - Building modern web apps with Next.js, MERN, and Ruby on Rails, Fastapi, Django - SaaS platforms, marketplaces, multi-tenant apps, and admin dashboards - Secure backends with JWT, RBAC, scalable API design (REST/GraphQL), and clean architecture - Production deployment, performance optimization, logging/monitoring, and long-term maintainability 2) AI Systems & Automation (Secondary) - AI Agents & Multi-Agent Systems with LangChain, LangGraph, AutoGen, and CrewAI - RAG Systems using Pinecone, ChromaDB, FAISS, and Qdrant for real-time knowledge retrieval - LLM integration (GPT-5, Claude, Gemini, Llama, Mistral) for customer support, ops, analytics, and internal tools - AI chatbots & voice agents with Twilio, Vapi, Livekit, VoiceFlow, ElevenLabs, and WebSockets 3) Workflow Automation & Integrations - No-code/low-code automation with n8n, Make.com, Zapier - CRM integrations (HubSpot, Salesforce, GoHighLevel) for onboarding, lead scoring, and sales automation - Connecting tools like Slack, Notion, Airtable, DocuSign, and more ✅ Why Clients Hire Me - Full-Cycle Ownership: From planning and architecture to deployment and optimization - Speed to Market: I can deliver an investor-ready MVP in as little as 10 days - Business-First Engineering: I build what moves metrics—revenue, conversion, automation, cost reduction, and retention 📩 Let’s Build Together If you need a developer who can build the full product end-to-end—and bring AI when it meaningfully improves outcomes—click “Invite” or “Send Message” and let’s talk. menos -
Contratar marcioazambujo
I’m a Software Engineer with 11+ years of experience building scalable, production-grade applications end-to-end. I combine modern front-end development (TypeScript, React, Next.js) with robust back-end systems in Python (FastAPI/Django) and C#/.NET (ASP.NET Core), delivering clean architecture, well-documented APIs,...I’m a Software Engineer with 11+ years of experience building scalable, production-grade applications end-to-end. I combine modern front-end development (TypeScript, React, Next.js) with robust back-end systems in Python (FastAPI/Django) and C#/.NET (ASP.NET Core), delivering clean architecture, well-documented APIs, and reliable deployments. I specialize in bringing AI into real products not demos. I build and integrate LLM features such as RAG (retrieval-augmented generation), agents and tool-calling workflows, vector search, and AI chatbots, with a strong focus on security, accuracy, evaluation, monitoring, and cost/latency optimization. I’m also comfortable across data and infrastructure: PostgreSQL/SQL Server, MongoDB, Redis, Docker, CI/CD, and cloud deployments on AWS/Azure. If you need someone who can design, build, and ship software with strong engineering fundamentals and practical AI communicating clearly and delivering on time, I can help. menos -
Contratar albertoprata
Python Expert With extensive experience building scalable, intelligent applications. My core strengths include: - Python & AI: Advanced skills in AI/ML development, deep learning, NLP, and data-driven solutions. - Web Scraping: Efficient and reliable data extraction using Python tools like BeautifulSoup, Scrapy,...Python Expert With extensive experience building scalable, intelligent applications. My core strengths include: - Python & AI: Advanced skills in AI/ML development, deep learning, NLP, and data-driven solutions. - Web Scraping: Efficient and reliable data extraction using Python tools like BeautifulSoup, Scrapy, and Selenium. - Full Stack Development: Proficient with React.js for building dynamic, responsive user interfaces. - Cloud & DevOps: Hands-on experience with AWS services such as Lambda, S3, EC2, and serverless architecture. - Backend Development: Skilled in Python frameworks like Django and Flask for creating APIs and backend logic. - Database Management: Expertise in both SQL and NoSQL databases. Let’s collaborate to bring intelligent software solutions to life! menos -
Contratar natanr28
How can I help you? - I can help you build scalable web applications for startups and businesses. - I can help you create modern dashboards, SaaS platforms, and custom internal tools. - I can help you automate repetitive processes using AI and smart workflows. - I can help you improve user experience with clean,...How can I help you? - I can help you build scalable web applications for startups and businesses. - I can help you create modern dashboards, SaaS platforms, and custom internal tools. - I can help you automate repetitive processes using AI and smart workflows. - I can help you improve user experience with clean, modern UX/UI design. - I can help you design software architecture that is secure, scalable, and maintainable. - I can help you integrate APIs, automation tools, and business systems into one workflow. - I can help you build AI-powered assistants, routing systems, and intelligent automations. - I can help you create branding pages and websites for startup companies. - I can help you improve interior spaces with modern, smart design concepts. - I can help you create 3D architectural models and visualizations using SketchUp. Why work with me? - I focus on solutions that support your business goals, not just writing code. - I combine development, automation, UX/UI, and design in one workflow. - I build systems that are scalable, maintainable, and ready for growth. - I communicate clearly and keep projects organized from planning to delivery. - I work in milestones, provide updates, and incorporate feedback quickly. - I care about clean architecture, user experience, and long-term reliability. - I can contribute both technical execution and creative problem solving. - I provide documentation and handover so your team can confidently manage the project. How do I work? - I start by understanding your goals, requirements, and project scope. - I plan the architecture, workflow, and user experience before development. - I build in iterations with demos and feedback during each stage. - I test, refine, and optimize before launch. - I provide support, documentation, and stabilization after delivery. menos
