Freelancers для найму в Brazil
Показано 94 результатів
Спонсовані фрілансери
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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. менше
Найняти romulonatan
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Hello, and welcome to my portfolio! I’m Edmilson Sousa, an architect and urban planner specializing in building design, landscape architecture, interior design, and 3D rendering. My focus is on creating functional, beautiful spaces that enhance well-being and leave clients delighted with the results. Whether it’s...Hello, and welcome to my portfolio! I’m Edmilson Sousa, an architect and urban planner specializing in building design, landscape architecture, interior design, and 3D rendering. My focus is on creating functional, beautiful spaces that enhance well-being and leave clients delighted with the results. Whether it’s designing a building, a home, a landscaped area, or creating a functional and comfortable interior project, my team and I deliver exceptional quality and attention to detail. Take a look at my portfolio, and let’s bring your vision to life—I’m confident you’ll love the results. Ready to get started? Reach out, and let’s talk about your project. Best regards, Edmilson Sousa менше
Найняти edmilsonsousa
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I am a network administrator with a degree in Information Security, bringing nearly 20 years of experience in computer networks, virtualized environments, and Linux systems. My expertise spans a wide range of technologies, from VPN and security configurations to network virtualization, cloud infrastructure, and IT...I am a network administrator with a degree in Information Security, bringing nearly 20 years of experience in computer networks, virtualized environments, and Linux systems. My expertise spans a wide range of technologies, from VPN and security configurations to network virtualization, cloud infrastructure, and IT service operations. My Specialties: Designing and implementing medium and large-scale enterprise networks to ensure scalability, security, and optimal performance. Expertise in pfSense and OPNsense for firewall, VPN, L2TP, IPSec, DHCP, DNS, NAT, and other network services. Proficient in WireGuard VPN for secure, high-performance connections in diverse environments. In-depth knowledge of XCP-NG and Proxmox VE for virtualization, container management, and cloud infrastructure. Extensive experience with Oracle Linux, ensuring stable and secure enterprise Linux environments. Skilled in FreePBX (VOIP) and IVR (Interactive Voice Response) solutions for scalable voice services. Advanced understanding of switching technologies, including VLANs, TRUNK, LACP, and other essential network protocols. Integration and management of Kimai time tracking system for accurate activity billing and productivity monitoring. Implementation and customization of Zammad helpdesk system for streamlined support and ticketing workflows. Configuration and deployment of Ubiquiti equipment (UniFi, EdgeRouter, airMAX, UISP) for reliable wireless backhauls, point-to-point links, and enterprise-grade Wi-Fi solutions. Skills and Hands-on Experience: Proficient in working with Cisco routers and switches, ensuring high availability and network optimization. Experience with Synology NAS for network storage solutions. Expertise in AWS Lightsail, including cost optimization for EC2, Route53, RDS, VPC, Gateway, Load Balancer, and VPN setup. Oracle Cloud Infrastructure (OCI): Deployment and management of compute instances, VCNs, subnets, Internet Gateways, routing, security lists, and firewall policies, enabling secure, high-performance cloud-based infrastructures. Strong capabilities in network documentation to provide detailed, accurate infrastructure layouts for management and troubleshooting. менше
Найняти itazedo
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I build production-grade software and automations that reduce manual work, improve decision-making, and scale smoothly. From customer-facing web apps to internal dashboards and AI-assisted workflows,, I focus on clean architecture, measurable outcomes, and reliable delivery. What I deliver: - Modern web apps &...I build production-grade software and automations that reduce manual work, improve decision-making, and scale smoothly. From customer-facing web apps to internal dashboards and AI-assisted workflows,, I focus on clean architecture, measurable outcomes, and reliable delivery. What I deliver: - Modern web apps & internal tools your team actually enjoys using - Secure, maintainable NodeJs backends with clean APIs and solid data models - Automation that eliminates busywork (routing, follow-ups, reporting, approvals) - AI-powered expereinces (support assistants, smart intake, content + decision flows) - Documentation + handover so your team can confidently own the system Core Stack: - Frontend: React.js, Next.js, Typescript (plus Vue ; Anular when needed) - Backend: NodeJS (Express / NestJS), C# / .NET core (ASP.NET) - Data: PostgreSQL, SQL Server, MongoDB (Prismar / Entity Framework) - Python: data processing, integrations, orchestration scripts - Automation: n8n, Make.com, Zapier, GoHighLevel - AI: OpenAI API (chat, classification, routing, structured workflows) - Integrations: Slack, Twilio, Notion, Airtable, Google sheets, Discord, Telegram, Landbot Typical wins for clients - Faster support and lead response with 24/7 AI assistance + smart routing - Better visibility with role-based dashboards for ops, billing, and analytics - Fewer errors and smoother ops with event-driven automations across tools - Cleaner scaling with tests, logging/monitoring hooks, and deploy-ready structure How I work - Discover & blueprint: map flows, define metrics, confirm scope - Build in iterations: short milestones, demos, and quick feedback loops - Launch & support: docs, handover, monitoring, and stabilization менше
Найняти natanr28
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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. менше
Найняти marcioazambujo
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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 менше
Найняти melopgabriel
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I'm Elber, a music producer, video editor, and creative editor since 2020. I'm 26 years old and have been working full-time in the creative field for the past two years. My strongest skills lie in mixing and mastering — areas that demand a keen ear, precision, and attention to detail. This same mindset extends to...I'm Elber, a music producer, video editor, and creative editor since 2020. I'm 26 years old and have been working full-time in the creative field for the past two years. My strongest skills lie in mixing and mastering — areas that demand a keen ear, precision, and attention to detail. This same mindset extends to video editing: shaping raw material into a final product that tells a story, moves people, and delivers a clear message. I'm experienced in beat production, vocal editing, arrangement, release consulting, and video editing — all of which taught me how to think in terms of rhythm, flow, structure, and emotion. I’m used to taking projects from the initial idea to a polished, professional result. I love working with original creators, helping transform their vision into impactful and emotionally engaging content — whether it’s a song or a story told through visuals. менше
Найняти elbr
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Hello and welcome to my freelancer profile! I am an experienced and versatile professional skilled in filmmaking, film editing, photography and art direction. With a keen eye for visual storytelling and a deep understanding of brand communication, I deliver creative, precise, and impactful narratives to every...Hello and welcome to my freelancer profile! I am an experienced and versatile professional skilled in filmmaking, film editing, photography and art direction. With a keen eye for visual storytelling and a deep understanding of brand communication, I deliver creative, precise, and impactful narratives to every project. My background as a copywriter in advertising agencies adds to my skill set, allowing me to create persuasive and captivating content that effectively communicates brand messages. Let's collaborate on your next project and create exceptional content together. менше
Найняти BrazilVisualArts
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Headline: AI Developer | Intelligent Agents Specialist | LangChain & Python Expert Summary: I specialize in building the "brain" of modern applications. As an AI Developer and Machine Learning student, I don't just use AI—I build autonomous systems that solve real-world problems. My focus is on creating Intelligent...Headline: AI Developer | Intelligent Agents Specialist | LangChain & Python Expert Summary: I specialize in building the "brain" of modern applications. As an AI Developer and Machine Learning student, I don't just use AI—I build autonomous systems that solve real-world problems. My focus is on creating Intelligent Agents (CrewAI, LangChain) that go beyond simple chat. I developed the Brainfeed CLI, a tool specifically designed to eliminate AI hallucinations by providing real-time web documentation and project context to LLMs. If you need an automation that actually understands your project’s architecture, I am the right person. Key Expertise: AI Agents: Designing autonomous workflows with CrewAI and LangChain. Prompt Engineering: High-performance prompting for GPT-4, Claude 3.5, and Gemini. Full-Stack AI: Integrating AI backends with modern frontends (Next.js/TypeScript). Problem Solver: Self-taught, resilient, and focused on delivering immediate ROI through automation. Let’s transform your manual processes into intelligent, automated workflows. менше
Найняти DiorIA26
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I’m a results-driven full-stack developer with strong expertise in modern front-end frameworks and backend technologies. I specialize in building elegant, scalable web applications using React, Next.js, Vue, Nuxt, and Tailwind CSS, while delivering robust server-side solutions with Laravel, NestJS, Django, FastAPI and...I’m a results-driven full-stack developer with strong expertise in modern front-end frameworks and backend technologies. I specialize in building elegant, scalable web applications using React, Next.js, Vue, Nuxt, and Tailwind CSS, while delivering robust server-side solutions with Laravel, NestJS, Django, FastAPI and Node.js. My experience includes creating interactive 3D experiences with Three.js and developing decentralized applications powered by Web3 and smart contracts. I enjoy translating complex requirements into clean, efficient code and intuitive user experiences. With a focus on performance, maintainability, and best practices, I help businesses launch high-impact digital products, from responsive websites to blockchain-based platforms, on time and at scale. менше
Найняти carlosd178
