Freelancers k zaměstnání v Brazil
Zobrazuje 74 výsledků
Sponzorovaní freelanceři
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I’m a Senior Software Engineer with 7+ years of experience building scalable, high-performance applications across web and mobile platforms. I specialize in JavaScript/TypeScript, React, React Native, Node.js, Laravel, Django, and cloud services (AWS, GCP, Azure). ✅ What I Do Best: - Full-stack development (frontend...I’m a Senior Software Engineer with 7+ years of experience building scalable, high-performance applications across web and mobile platforms. I specialize in JavaScript/TypeScript, React, React Native, Node.js, Laravel, Django, and cloud services (AWS, GCP, Azure). ✅ What I Do Best: - Full-stack development (frontend + backend + database + APIs) - Mobile app development (iOS & Android, React Native / Flutter / Swift / Android Studio) - Scalable backend systems (Node.js, Laravel, Django, Express.js, Next.js) - RESTful & GraphQL API design and integration - Database architecture (MySQL, PostgreSQL, MongoDB) - Cloud deployment & DevOps (AWS, Docker, CI/CD pipelines) - Payment gateway integrations (PayPal, Stripe, Payoneer, crypto) - Third-party API integrations (Firebase, Twilio, Google APIs, etc.) I’ve successfully delivered dozens of projects, from SaaS platforms to fintech solutions, e-commerce systems, and custom business apps. Let’s bring your project idea to life with robust and scalable solutions. méně
Zaměstnejte uživatele shanec35
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✍️ ARCHITECTURE & ENGINEERING - PERMIT COMPLIANCE SPECIALIST PROFESSIONAL OVERVIEW I’m an architectural drafter with over 10 years of experience in designing residential, commercial, and light industrial projects. I deliver creative, efficient, and code-compliant solutions that combine aesthetics, functionality,...✍️ ARCHITECTURE & ENGINEERING - PERMIT COMPLIANCE SPECIALIST PROFESSIONAL OVERVIEW I’m an architectural drafter with over 10 years of experience in designing residential, commercial, and light industrial projects. I deliver creative, efficient, and code-compliant solutions that combine aesthetics, functionality, and regulatory accuracy across multiple countries (Brazil, USA, UK, Australia/NZ). ✍️I work with industry-leading tools including AutoCAD, Revit, SketchUp, Lumion, and SolidWorks, and I specialize in producing full technical documentation for permitting in cities and counties worldwide (compliant with FBC, CBC, AWS, and other local standards). ✍️ SERVICES I OFFER ► Residential & Commercial Architecture Projects ► Construction Drawings for Permitting & Approval (AutoCAD / Revit) ► Home Renovation & Remodeling Plans ► Steel Structure Drafting – AWS Standard Compliant ►3D Modeling and High-Quality Rendering ► Full Construction Documentation (plans, elevations, sections, technical details) ✍️ WHAT SETS ME APART I work with clients across the globe and understand the technical and legal standards required in each region. Clear and responsive communication. Projects focused on space efficiency, visual impact, and cost-effective construction. SKILLS AutoCAD, Revit, SketchUp, Lumion, SolidWorks, Architectural Design, Technical Drafting, Permit Drawings, Rendering, FBC, CBC, Construction Documentation, Interior Layout, 3D Modeling, Residential Architecture, Commercial Architecture ►LANGUAGES Portuguese (native) English (advanced – fluent in client communication) Spanish (intermediate) My goal isbring your work finished and your dream to reality. Don´t heistate to connect me. Let´s make it happen !!! Best, méně
Zaměstnejte uživatele marcellomessias
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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! méně
Zaměstnejte uživatele raphael602
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⭐AI⭐Automation⭐Python⭐Scraping⭐WordPress⭐Mobile⭐Zapier⭐N8N⭐MERN I am a software engineer specializing in AI, automation, and full-stack development, with over 7 years of experience delivering production-grade systems. My focus is on building scalable, reliable solutions where intelligent automation is tightly...⭐AI⭐Automation⭐Python⭐Scraping⭐WordPress⭐Mobile⭐Zapier⭐N8N⭐MERN I am a software engineer specializing in AI, automation, and full-stack development, with over 7 years of experience delivering production-grade systems. My focus is on building scalable, reliable solutions where intelligent automation is tightly integrated with robust application architecture. I design and implement end-to-end systems that combine event-driven backends, clean APIs, and maintainable frontends—ensuring performance, observability, and long-term sustainability in real-world environments. Core Expertise - AI-powered automation and intelligent workflows - Event-driven architectures & orchestration - Backend systems, APIs, and services - Frontend application development - Full-stack system integration - Data processing and automation pipelines - Fault tolerance, retries, and structured error handling - Monitoring, analytics, and technical documentation Professional Highlights - Delivered full-stack applications with deeply integrated automation - Designed scalable APIs supporting real-time and asynchronous workflows - Integrated AI into operational, internal, and customer-facing systems - Built maintainable, production-ready architectures with clear handoff - Emphasized reliability, observability, and clean system design I deliver engineering solutions where automation, intelligence, and application logic operate together seamlessly—designed for scale, clarity, and long-term reliability. méně
Zaměstnejte uživatele mauriciom46
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I'm a Brazilian technician living in Curitiba state of Paraná in Brazil. I have 10+ years of experience working as a Level-2/NOC support agent for a US voip company, I'm specialized on VoIP/SIP solutions, and as a developer building web-sites , web-apps, and automation scripts, to integrate processes and optimize...I'm a Brazilian technician living in Curitiba state of Paraná in Brazil. I have 10+ years of experience working as a Level-2/NOC support agent for a US voip company, I'm specialized on VoIP/SIP solutions, and as a developer building web-sites , web-apps, and automation scripts, to integrate processes and optimize tasks. website: https://www.logikanet.com whatsApp : whatsapp.logikanet.com méně
Zaměstnejte uživatele otrzemvoup
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Překladatel portugalštiny, Překladatel portugalštiny (Brazílie), Překlady, Překladatel angličtiny (US), Překladatel španělštinyHi! 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. méně
Zaměstnejte uživatele blasto2
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I have delivered a wide range of web solutions, from e-commerce platforms and custom dashboards to real-time applications and API integrations. I prioritize collaboration, agile development, and continuous learning to stay ahead in an ever-evolving tech landscape. Core Skills: 🔹Frontend: React.js, Next.js,...I have delivered a wide range of web solutions, from e-commerce platforms and custom dashboards to real-time applications and API integrations. I prioritize collaboration, agile development, and continuous learning to stay ahead in an ever-evolving tech landscape. Core Skills: 🔹Frontend: React.js, Next.js, Angular.js, Vue.js, Nuxt.js, Tailwind CSS, SCSS, Webpack 🔹Backend: Laravel, Node.js, Express.js, Python, RESTful APIs, Microservices 🔹Databases: MySQL, PostgreSQL, MongoDB 🔹DevOps: Docker, Git, CI/CD 🔹Testing: PHPUnit, Jest, Cypress Proficient in machine learning, NLP, and AI integrations, with practical experience in platforms like OpenAI GPT, LangChain, n8n, Zapier, Make (Integromat), and custom Python automation. From lead enrichment and chatbots to automated content generation and intelligent scraping, I deliver automation that saves time and drives results. 🔹LLM APIs: OpenAI, Google PaLM, Cohere, Hugging Face 🔹Automation: n8n, Zapier, Make, Python scripting 🔹Data: Web scraping, ETL pipelines, data parsing,PowerBI 🔹AI Tools: LangChain, Pinecone, Vector Search, RAG 🔹Custom Solutions: Chatbots, document automation, AI assistants 🔹Frameworks: TensorFlow, PyTorch, Scikit-learn, XGBoost, Keras, spaCy, Hugging Face Transformers, OpenAI GPT-4, BERT, LLaMA, Claude, Gemini méně
Zaměstnejte uživatele melopgabriel
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I’m an AI and blockchain specialist with 8 years of experience developing innovative solutions in Web3, DeFi, smart contracts, and AI-driven applications. I have good experience in JS/TS base UI Frameworks like React and Vue as well as NodeJS, Application development. I have been involved in a bunch of web &...I’m an AI and blockchain specialist with 8 years of experience developing innovative solutions in Web3, DeFi, smart contracts, and AI-driven applications. I have good experience in JS/TS base UI Frameworks like React and Vue as well as NodeJS, Application development. I have been involved in a bunch of web & blockchain projects and developed several SaaS Products and deployed to AWS, Heroku and Digital Ocean successfully. My expertise includes: Blockchain: Smart contract development (Solidity, Rust), DeFi protocols, NFT marketplaces AI & ML: Predictive analytics, NLP, deep learning models Tech Stack: Python, TensorFlow, Solidity, Ethereum, Solana, Hyperledger My strengths as a developer include: - Worked on front-end modules React, React-Native, Vue, Angular, Javascript, Typescript and Next.js with the latest technologies and experience - Hands-on experience in micro-service architecture (Node.Js, GraphQL, Laravel, Django, .NET, Python). - Built many kinds of web3 projects like DeFi, NFT, DAO using Solidity and Rust. - A deep understanding of microservice architecture, which has allowed me to design scalable and efficient systems. - Expertise in cloud platforms, including AWS, GCP, and Azure, for deploying and managing cloud-based applications. - Strong familiarity with containerization and orchestration tools like Docker and Kubernetes. - A commitment to best practices, clean code, and efficient testing to ensure the reliability and maintainability of my solutions. I’ve worked with startups and enterprises to build cutting-edge AI and blockchain solutions that drive efficiency and innovation. Let’s collaborate to turn your vision into reality! méně
Zaměstnejte uživatele Nilosiqueiratj
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Hi, I’m Gabe! I’ve spent the last decade helping businesses turn ideas into visual identities they’re proud of. I specialize in clean, timeless logos that are built to last. My goal is simple: designs that are beautiful, meaningful, and make people remember your brand. Let’s create yours together!Hi, I’m Gabe! I’ve spent the last decade helping businesses turn ideas into visual identities they’re proud of. I specialize in clean, timeless logos that are built to last. My goal is simple: designs that are beautiful, meaningful, and make people remember your brand. Let’s create yours together! méně
Zaměstnejte uživatele Gabevilanova
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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. méně
Zaměstnejte uživatele AnjosGustavo
