Hire the Best Front-End Developers
in Uruguay

Tired of a website that doesn't bring you clients? Let's fix that. I'm Santiago, an award-winning web designer specializing in building high-performing Wix and Shopify websites that don't just look good—they are built to grow your business. While other developers deliver a simple template, I partner with you to create a strategic asset that increases your credibility and boosts your sales. My work is trusted by high-level clients, including the CCO of an international logistics company. My core principle: A great website is the best salesperson you'll ever have. My Services Include: Custom Wix & Shopify Website Design & Development E-commerce Store Setup & Optimization Responsive Design for All Devices Landing Page Design for High Conversion I have a portfolio of 9+ successfully launched websites and I am currently finalizing my own multilingual design academy. Ready to build a website that delivers real results? Click the "Invite to Job" button and let's have a conversation.

🌍 Full Stack Developer | Software Architect | Technical Leader | AWS Certified | 20+ Years of Experience Hi! I'm Nelson Fabian Rey, a senior software engineer from Montevideo, Uruguay, with over 20 years of experience delivering scalable, secure, and maintainable applications for startups, enterprises, and global platforms. I've worked across the full development lifecycle—leading teams, defining architecture, and writing production-ready code. My background includes roles as Technical Director, Solutions Architect, and Team Lead in projects spanning e-commerce, fintech, IoT, AI-powered platforms, and SaaS products. 🔧 My Core Expertise Includes: Full Stack Development: JavaScript (React, Angular, Node.js, NestJS, GraphQL), .NET (C#), Python Cloud & DevOps: AWS (Certified Architect), Azure, Docker, Kubernetes, Terraform, CI/CD pipelines Architecture & Leadership: Microservices, Cloud-native systems, Agile methodologies, Team mentoring AI & Automation: OpenAI APIs, LangChain, RAG, vector databases, observability (Grafana, Kibana) 💡 I'm passionate about building clean architectures, mentoring teams, and turning complex problems into simple, elegant solutions. Whether you need a strategic tech lead, a hands-on architect, or a senior full-stack developer—I bring both technical depth and leadership. 🌎 Timezone aligned with the U.S. East Coast for seamless collaboration. Let’s build something great together!

⭐⭐⭐⭐⭐ "Rafael did a great job from start to finish. He was very fast to respond and kept great communication throughout the project. He completed the project within budget and within the tight deadline." ⭐⭐⭐⭐⭐ "Great experience with Rafael! His WordPress work is fantastic - he developed a beautiful WordPress website for a law firm that looks professional and creative. He is responsive and knew exactly how to pull the site together with very minimal direction. He is a true WordPress professional and I look forward to working with him again. We were able to communicate very easily via the Upwork messaging app and Slack. Thanks Rafael, my client loves the new website!" ⭐⭐⭐⭐⭐ "Rafael was a valuable asset during key projects for high-profile clients. His professionalism, responsiveness, and attention to detail consistently elevated the quality of our work." ⭐⭐⭐⭐⭐ "Rafael was easy to work with rebranding and rebuilding our website. We will continue to work together on further updates and evolvement of this site!" 🚀 I’m a senior web designer with over 12+ years of experience crafting high-quality websites that are not only visually impressive but also strategically aligned with business goals. I specialize in designing modern, user-centric websites and mobile apps using Figma and Photoshop, then turning those designs into responsive, custom WordPress themes or hand-coded sites using HTML, CSS, and JavaScript. ✅ My WordPress expertise includes working with Divi, Visual Composer, Gutenberg, and Advanced Custom Fields to build and enhance sites across a range of industries, such as: - Fintech - E-commerce - Corporate - E-learning - On-demand video platforms - Restaurants - NGOs My work consistently boosts user engagement and conversion rates—because great design should always deliver results. ⭐️ I also create impactful: - Website graphics - Logos - Icons and more, always with a sharp eye for detail and clean, modern aesthetics. 💡 I stay up-to-date with the latest design trends and tools so my clients benefit from fresh, innovative, and effective digital solutions. Take a look at my portfolio to see the range and quality of my work. I’d love to hear more about your project and explore how we can bring your vision to life. 🚀 Let’s create something great together.

With 11,000+ hours, 100+ successful projects, and years of experience leading engineering teams, I help startups build, scale, and modernize software products—from MVPs to AI-native platforms. I don't just write code. I help founders make the right technical decisions, move faster, and reduce execution risk. 🚀 Fractional CTO & AI Systems Architect I work with startups that need senior technical leadership without hiring a full-time CTO. I help companies: Define technical strategy and product roadmaps Design scalable cloud architectures Build and lead engineering teams Integrate AI into products and internal operations Modernize legacy applications Deliver products faster without sacrificing quality 🤖 AI-Native Products & Agentic Systems I design and build AI-powered applications that go beyond simple chatbot integrations. My work includes: AI Agents & Multi-Agent Systems Model Context Protocol (MCP) RAG & Vector Search Workflow Automation Internal AI Copilots LLM Integrations (OpenAI, Claude) AI-powered SaaS platforms The goal is simple: replace manual work with intelligent systems that create measurable business value. 💻 Full-Stack Product Development I build production-ready applications using modern technologies, including: Next.js, React, Tailwind CSS Node.js, NestJS, FastAPI PostgreSQL, Prisma, Supabase AWS, Docker, Vercel I focus on clean architecture, maintainable code, and products designed to evolve as the business grows. 📱 Mobile Development I build scalable mobile applications using: Flutter React Native Native iOS (Swift) From MVPs to production applications used by thousands of users. ⚡ Rapid MVP Development Speed matters. I help founders validate ideas quickly by building lean MVPs that prioritize learning over unnecessary complexity. Instead of overengineering, I focus on getting products into users' hands as fast as possible. Why clients hire me 11,000+ hours on Upwork 100+ successful projects Senior technical leadership Clear communication Fast execution Business-first mindset Whether you need a Fractional CTO, an AI Systems Architect, or a senior engineer to lead execution, I bring the technical expertise and product thinking required to turn ideas into scalable software.

I'm a UX/UI designer with 20+ years of experience in web and mobile design. I've created countless websites, apps and platforms. Past work includes having co-owned a small digital marketing agency and freelancing for clients all over the world. Having been a freelancer throughout most of my career, I know how important deadlines, requirements and communication are for a successful project and a lasting business relationship. My deliverables are top-notch and I communicate with development teams during all of my projects to ensure accurate translation of the projects visuals to the end result. I work in Figma, assisted with Adobe Photoshop and Illustrator, Blender, and other project-specific tools. Thank you for reading, really looking forward to working together!

Hi! I'm Andrew Adamicska, a passionate JavaScript developer with extensive experience in building Web & Mobile Applications. With a strong foundation in React and Next.js, I specialize in creating responsive, modern, and user-friendly interfaces that bring ideas to life. 💼 Professional Experience: - Frontend Development: I have hands-on experience in developing frontend applications using React.js, Next.js and Gatsby. My expertise includes building dynamic single-page applications (SPAs), handling state management, and optimizing performance for exceptional user experiences. - UI/UX Design: I am proficient in designing visually appealing interfaces using Bootstrap and Tailwind CSS, ensuring consistency and responsiveness across various devices and screen sizes. - Backend Development: I am skilled in backend development with Django and Python, leveraging their robust features to build scalable and secure server-side applications. - Mobile App Development: I am skilled in hybrid applications development with Flutter. 🛠️ Skills: - JavaScript: Proficient in ES6+ syntax and modern JavaScript frameworks/libraries. - React & Next.js: Extensive experience in building complex applications with React and Next.js. - Bootstrap & Tailwind CSS: Expertise in using Bootstrap and Tailwind CSS for rapid prototyping and efficient UI development. - MongoDB: Proficient in MongoDB, including database design, querying, and integration with Node.js applications. - AWS Services: Experienced in deploying and managing applications on AWS services such as EC2, S3, Amplify, and DynamoDB. - Django & Python: Skilled in developing backend APIs and web applications with Django and Python. 👨‍💻 Previous Projects: - Developed a scalable SaaS Spps from scratch to MVPs, and then to full featured Apps using React, and MongoDB, achieving a seamless experience for users while efficiently executing the business logic. - Implemented serverless architecture on AWS for a real-time messaging application, ensuring high availability and scalability. - Built a content management system (CMS) with Django and React, allowing users to create, edit, and publish content efficiently. 🚀 Why Choose Me: - Commitment to Quality: I am dedicated to delivering high-quality code that meets project requirements and exceeds client expectations. - Effective Communication: I prioritize clear and transparent communication to ensure alignment with project goals and timely delivery of milestones. - Continuous Learning: I stay updated with the latest technologies and best practices to provide innovative solutions and drive project success. Let's collaborate to turn your vision into reality! Feel free to reach out to discuss your project requirements and how I can contribute to its success.