Shopify Developers for hire in Brazil
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Hire matheussilva114
As a Senior full stack software dev, Data Scientist and AI/ML Engineer, I specialize in developing, and deploying Software Products with good machine learning solutions. I operate as a deeply full stack engineer across the entire technology spectrum building and integrating web platforms, game engines, blockchain...As a Senior full stack software dev, Data Scientist and AI/ML Engineer, I specialize in developing, and deploying Software Products with good machine learning solutions. I operate as a deeply full stack engineer across the entire technology spectrum building and integrating web platforms, game engines, blockchain systems, and generative AI solutions, from core infrastructure and backend logic to user experiences and intelligent automation. less -
Hire ssssilassss
Every great brand starts with a story. The challenge is making people see it, remember it, and trust it. That is where I come in. I am a multidisciplinary creative professional specializing in Graphic Design, Branding, Web Design, Digital Content Creation, and AI-Powered Creative Solutions. My mission is to help...Every great brand starts with a story. The challenge is making people see it, remember it, and trust it. That is where I come in. I am a multidisciplinary creative professional specializing in Graphic Design, Branding, Web Design, Digital Content Creation, and AI-Powered Creative Solutions. My mission is to help businesses, entrepreneurs, and personal brands transform ideas into memorable digital experiences that attract attention, build credibility, and drive growth. Over the years, I have worked on projects ranging from visual identities and logo systems to websites, landing pages, social media campaigns, pitch decks, digital products, marketing creatives, UGC content, and AI-generated media. I combine creativity, strategy, technology, and user experience to create solutions that not only look impressive but also serve clear business objectives. My expertise includes: • Graphic Design & Visual Communication • Branding & Visual Identity Systems • Logo Design & Brand Guidelines • Website & Landing Page Design • UI/UX Design • Marketing & Advertising Creatives • Social Media Content Design • UGC Video Production • AI-Generated Content & Animations • Business Presentations & Pitch Decks • Dashboards, Spreadsheets & Digital Assets • Creative & Digital Strategy I particularly enjoy working with startups, technology companies, e-commerce brands, fashion businesses, fitness brands, educational projects, and digital entrepreneurs looking to establish a strong and professional online presence. What sets me apart is my ability to see the bigger picture. I don't simply design visuals or build websites—I help create experiences that communicate value, strengthen brand perception, and support long-term business growth. Every project I take on is guided by three principles: quality, strategy, and attention to detail. If you're looking for someone who can combine design, technology, storytelling, and innovation to bring your vision to life, I'd be excited to work with you. Silas Andrew less -
Hire melopgabriel
I am a Full Stack Developer with over 7 years of experience building modern, scalable, and high-performance web applications. I have delivered a wide range of solutions, including e-commerce platforms, SaaS products, custom dashboards, CRM systems, real-time applications, and RESTful/API-driven platforms. My...I am a Full Stack Developer with over 7 years of experience building modern, scalable, and high-performance web applications. I have delivered a wide range of solutions, including e-commerce platforms, SaaS products, custom dashboards, CRM systems, real-time applications, and RESTful/API-driven platforms. My expertise covers both frontend and backend development, allowing me to handle complete project lifecycles from planning and architecture to deployment and maintenance. On the frontend, I work extensively with modern frameworks such as React, Vue.js, Next.js, and Tailwind CSS to create responsive, intuitive, and user-friendly interfaces. On the backend, I specialize in technologies like PHP, Laravel, Node.js, and Python, building secure, scalable, and optimized server-side applications and APIs. I also have strong experience with database design and management using MySQL, PostgreSQL, and MongoDB, as well as cloud services, third-party integrations, authentication systems, payment gateways, and real-time communication technologies. Core Skills: 🔹Frontend: React.js, Next.js, Angular.js, Vue.js, Nuxt.js, Tailwind CSS, SCSS, Webpack 🔹Backend: Laravel, Node.js, Express.js, Python, Shopify, Jommla, Wordpress, CI, 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 less -
Hire arthurp78
I help businesses build, customize, and scale high-performing Shopify stores and modern e-commerce websites. Whether you're launching a new store, improving an existing one, or building custom functionality, I deliver clean, scalable solutions focused on user experience, performance, and conversions. Here’s How I...I help businesses build, customize, and scale high-performing Shopify stores and modern e-commerce websites. Whether you're launching a new store, improving an existing one, or building custom functionality, I deliver clean, scalable solutions focused on user experience, performance, and conversions. Here’s How I Can Help You: 🛒 Shopify Development ✅ Shopify Store Setup & Configuration ✅ Shopify Theme Customization ✅ Custom Shopify Sections & Features ✅ Shopify App Integration ✅ Shopify Store Migration ✅ Shopify Plus Solutions ✅ Store Speed Optimization 🌐 E-Commerce Development ✅ Custom Online Store Development ✅ Shopping Cart Implementation ✅ Payment Gateway Integration ✅ Product Management Systems ✅ Subscription & Membership Features ✅ Inventory & Order Management 💻 Full-Stack Development ✅ React.js & Next.js Applications ✅ Node.js Backend Development ✅ REST API & GraphQL Integration ✅ Database Design & Optimization ✅ Third-Party Service Integration ✅ Authentication & Security Systems ⚡ Performance & Optimization ✅ Website Speed Improvement ✅ Mobile Responsive Design ✅ SEO-Friendly Development ✅ Conversion Rate Optimization (CRO) ✅ Bug Fixing & Maintenance 🎯 Why Work With Me? 🤝 Clear & Professional Communication 📅 Reliable Project Delivery 🧹 Clean & Maintainable Code 📈 Performance-Focused Solutions 🔒 Secure & Scalable Development 🛠️ Long-Term Support & Maintenance 🌟 My Goal I don't just build websites—I create powerful e-commerce experiences that help businesses attract customers, increase conversions, and grow revenue. 📩 Let's discuss your project and find the best solution for your business. less -
Hire michela542
**⭐ AI Agent Developer | Full-Stack SaaS Engineer | MVP & Automation Expert ⭐** I'm **Michel Adelino**, a **Full-Stack AI Engineer** with 6+ years of experience helping startups and businesses build **AI-powered SaaS platforms, AI agents, chatbots, automation systems, and MVPs**. I specialize in turning ideas into...**⭐ AI Agent Developer | Full-Stack SaaS Engineer | MVP & Automation Expert ⭐** I'm **Michel Adelino**, a **Full-Stack AI Engineer** with 6+ years of experience helping startups and businesses build **AI-powered SaaS platforms, AI agents, chatbots, automation systems, and MVPs**. I specialize in turning ideas into scalable products using modern AI technologies, cloud infrastructure, and automation platforms. Whether you need an AI SaaS MVP, a custom GPT chatbot, a voice AI assistant, or workflow automation, I can deliver reliable and production-ready solutions. ### What I Can Build ✅ **AI Agents & Multi-Agent Systems** * OpenAI, GPT-4, Claude, Gemini, Llama * LangChain, LangGraph, CrewAI * RAG (Retrieval-Augmented Generation) * Knowledge Base AI Assistants ✅ **AI Chatbots & Custom GPT Solutions** * Customer Support Bots * Sales & Lead Generation Bots * Internal Business Assistants * Website & SaaS Chatbots ✅ **Voice AI & Call Automation** * VAPI, Retell AI, ElevenLabs, Twilio * Appointment Booking * Lead Qualification * Inbound & Outbound Calling Systems ✅ **SaaS MVP Development** * Multi-Tenant SaaS Platforms * Subscription & Billing Systems * Stripe Integration * Admin Dashboards * User Management & Authentication ✅ **Workflow Automation** * Make.com * Zapier * n8n * HubSpot * Airtable * CRM & API Integrations ### Tech Stack **Frontend:** Next.js, React, TypeScript **Backend:** Node.js, NestJS, FastAPI, Django, Laravel **AI & LLMs:** OpenAI, GPT-4, Claude, Gemini, Llama, LangChain, CrewAI, LangGraph **Databases:** PostgreSQL, MongoDB, Pinecone, Qdrant **Cloud & DevOps:** AWS, GCP, Azure, Docker, Kubernetes, Vercel **Payments:** Stripe ### Why Work With Me? ✔ Built AI SaaS products and MVPs for startups and businesses ✔ Strong experience in AI agents, chatbots, voice AI, and automation ✔ Full-stack development from architecture to deployment ✔ Clean, scalable, and maintainable code ✔ Fast communication and reliable delivery ✔ Business-focused approach with long-term scalability in mind ### Keywords AI Agent Developer, AI Engineer, OpenAI Developer, GPT-4 Developer, ChatGPT Integration, AI Chatbot Developer, Voice AI Developer, SaaS Developer, SaaS MVP Development, Full Stack Developer, Next.js Developer, Node.js Developer, FastAPI Developer, LangChain Developer, CrewAI Developer, Automation Expert, Zapier Developer, Make.com Expert, n8n Developer, RAG Development, LLM Applications, Stripe Integration, AWS Developer. **Let's build your AI SaaS, chatbot, AI agent, automation system, or startup MVP.** less -
Hire 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. less -
Hire belondesign
My name is Luan, I am a front-end developer and I usually work with the creation of web pages and ecommerce. I have a degree in Internet systems and I am a specialist in UX Design, I have more than 5 years of career as a developer and I guarantee the quality and efficiency of my projects. Among my skills are HTML,...My name is Luan, I am a front-end developer and I usually work with the creation of web pages and ecommerce. I have a degree in Internet systems and I am a specialist in UX Design, I have more than 5 years of career as a developer and I guarantee the quality and efficiency of my projects. Among my skills are HTML, CSS, Javascript, Wordpress, woocomerce, Elementor, illustrator, photoshop, SEO, website optimization, database and much more. Please contact me. less -
Hire jeferson0993
Hi! I’m a battle-tested full-stack developer with over 8 years of experience shipping production-grade web and mobile applications for startups and enterprises. Core Expertise & Tech Stack - Frontend: React, Next.js (App Router & Page Router), Angular, TypeScript, React Native (iOS & Android) - UI Frameworks:...Hi! I’m a battle-tested full-stack developer with over 8 years of experience shipping production-grade web and mobile applications for startups and enterprises. Core Expertise & Tech Stack - Frontend: React, Next.js (App Router & Page Router), Angular, TypeScript, React Native (iOS & Android) - UI Frameworks: TailwindCSS, Shadcn UI, Radix UI, Bootstrap, MUI, Chakra UI - Backend: Node.js/Express, NestJS, .Net, Python/FastAPI, Django - Blockchain & Web3: Ethereum, Solidity smart contracts, Web3.js, Ethers.js, wallet integration, dApp development, token standards, transaction handling - Databases: PostgreSQL, MongoDB, Supabase, Firebase - Cloud & DevOps: Git, Docker, CI/CD, AWS, Vercel, Digital Oceans, Cloudflare - Testing: Jest, React Testing Library, Playwright, PyTest - Code quality: ESLint, Prettier, Husky, lint-staged I specialize in modern AI agent platforms and have extensive experience integrating OpenAI (GPT-4, GPT-4o, o1), Claude, Gemini, Grok, and other LLMs. I focus on delivering low-latency, high-quality conversations with smart prompt engineering, tool calling, and streaming responses. What I Deliver - Pixel-perfect, fully responsive, and accessible UIs - Clean, modular, strongly typed TypeScript code - Well-documented APIs and thorough Git history - Optimized performance (LCP < 1.5s, high Lighthouse scores) - Secure, scalable backend architecture - Complete AI agent experiences that feel instant and intelligent - On-time delivery with daily updates and clear communication Available full-time (40+ hours/week), excellent English, and ready to jump into your project immediately. Let’s turn your idea into a world-class product. Message me! less -
Hire carlosd178
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. less
