Hire the Best Web Application Developers
in Argentina

⭐⭐⭐AI Full-Stack & Three.js Developer | Next.js, WebGL, LLM & 3D Products🎈🎈🎈 I build AI-powered full-stack products and high-performance 3D web applications using Next.js, React, Node.js, Python, Three.js, and WebGL. My strongest work sits at the intersection of artificial intelligence, SaaS engineering, and real-time 3D graphics. I help startups, product teams, and engineering companies turn complex ideas into production-ready platforms, intelligent workflows, interactive visualizations, digital twins, product configurators, and immersive browser experiences. Instead of treating AI, frontend, backend, and 3D as separate layers, I design them as one complete product. That means responsive UX, scalable APIs, secure data architecture, optimized rendering, reliable deployment, and AI features that solve real business problems. 𝐖𝐇𝐀𝐓 𝐈 𝐁𝐔𝐈𝐋𝐃 AI-Powered Web Applications • AI chatbots, copilots, assistants, and workflow automation • OpenAI API and LLM integrations • Retrieval-Augmented Generation using private documents and business data • Semantic search, embeddings, vector databases, and structured AI outputs • AI dashboards, content tools, recommendations, and data extraction • Streaming responses, tool calling, conversation memory Full-Stack SaaS Products • Startup MVPs and production-ready SaaS platforms • Next.js and React applications with interfaces • Node.js and Python backends with REST APIs and real-time services • Authentication, role-based access, subscriptions, payments, and admin portals • PostgreSQL and MongoDB database architecture • Third-party integrations, WebSockets, background jobs, and cloud deployment • Performance optimization, testing, refactoring, and ongoing development Three.js and WebGL Applications • Interactive 3D websites • 3D product configurators and custom model viewers • Digital twins, simulations, planners, and technical visualization tools • React and Next.js integration with Three.js • Custom GLSL shaders, particles, animation, lighting, and post-processing • GLTF and GLB model loading, compression, and asset optimization • Object selection, annotations, measurements, and camera systems • Rendering optimization for desktop, tablet, and mobile AR, VR, CAD, and Geospatial Solutions • WebXR and Unity-based AR/VR experiences • Mapbox and GIS visualization with real-time location data • 2D and 3D geospatial dashboards • AutoCAD and Civil 3D plugins using C# and ObjectARX • CAD automation and BIM visualization workflows 𝐂𝐎𝐑𝐄 𝐓𝐄𝐂𝐇𝐍𝐎𝐋𝐎𝐆𝐘 𝐒𝐓𝐀𝐂𝐊 Frontend Next.js, React, TypeScript, JavaScript, Tailwind CSS, Three.js, WebGL, D3.js, Mapbox GL Backend Node.js, Express.js, Python, FastAPI, REST APIs, WebSockets AI OpenAI API, Generative AI, LLM integration, RAG pipelines, embeddings, vector search, prompt engineering, structured outputs Data PostgreSQL, MongoDB, Supabase, Firebase, Redis 3D and Immersive Three.js, WebGL, GLSL, WebXR, Unity, Blender, GLTF/GLB, 3ds Max CAD and GIS AutoCAD, Civil 3D, ObjectARX, .NET/C#, AutoLISP, Mapbox 𝐇𝐎𝐖 𝐈 𝐀𝐏𝐏𝐑𝐎𝐀𝐂𝐇 𝐏𝐑𝐎𝐉𝐄𝐂𝐓𝐒 I begin by identifying the product goal, technical risks, data flow, and performance requirements. I then define a practical architecture, divide the work into testable milestones, and build the highest-risk components early. For AI projects, I focus on grounding, structured outputs, evaluation, latency, cost control, security, and fallback behavior. For 3D projects, I focus on frame rate, draw calls, polygon count, texture memory, loading strategy, mobile limitations, interaction design, and maintainable scene architecture. For full-stack products, I create clean boundaries between frontend, backend, data, and integrations so the application can grow without becoming difficult to maintain. 𝐖𝐇𝐘 𝐂𝐋𝐈𝐄𝐍𝐓𝐒 𝐇𝐈𝐑𝐄 𝐌𝐄 • One developer who can own AI, full-stack, and Three.js implementation • Strong understanding of visual experience and backend architecture • Production-focused engineering rather than prototype-only development • Clear communication, practical planning and clear decisions • Performance, scalability, maintainability, and UX built into the process • Ability to work with founders, designers, technical teams, and engineers I am a strong fit when your project includes AI features, a modern web platform, interactive graphics, real-time data, 3D visualization, mapping, CAD data, or a combination of these systems. Send me your requirements, codebase, designs, or technical challenge. I will help define the best implementation path and turn it into a stable, scalable product.

Full- stack lead developer and architect, I’ve been in the tech industry for 20+ years, currently working mainly on .net + react stack plus some Azure DevOps knowledge. I'm located in Buenos Aires, Argentina where the timezone is between 1-2 hours from EST so I can join teams in the Americas and the United States in real time. I have expertise leading developer teams, working on the technical analysis and design of new applications, performance and security tweaks and bringing support to clients. I have a fluent level of english and I can also communicate on my native spanish.

💻 Full-Stack Developer | Java | Python | Django | Angular | Game Dev Enthusiast I'm a Software Engineer with real-world experience in full-stack development, passionate about building robust applications that solve real problems. Whether you're looking for someone to build an API, connect a modern frontend, or create a desktop app, I'm ready to help. 🔧 What I Do Best Full-Stack Web Development with Django, Spring, Angular, React, Laravel, and PHP Desktop Applications using Java and Python REST API Design & Authentication (JWT, Simple JWT) Payment Integrations (MercadoLibre, Stripe) Game Development (Beginner) SQL & Database Management with MySQL, Supabase, and more 🧠 Projects I'm Proud Of BurgerPlanet (Full-Stack): Admin dashboard for managing products, orders, and prices; plus a client-side shopping cart with MercadoLibre payment integration. Castle Defense (Java Game): Defend your castle, upgrade units, defeat the final dragon! OSPIFAK (Vue + Supabase): Frontend for managing health insurance plans and pricing. Song Info App (Kotlin Android): Pulls data from Wikipedia, Last.fm, and NYT APIs. CaC-Movies: Netflix-style frontend connected to a Spring backend. 🎓 Education Completed my Bachelor's in Information Systems Engineering. I'm committed to delivering clean, maintainable code, and collaborating closely with clients to bring their ideas to life. Let's build something great together.

I’m a 3D Generalist and WebGL/Web Application Developer with a background in Image and Sound Design from UBA. I specialize in creating interactive 3D experiences for the web, combining real-time graphics with modern web technologies. My experience includes architectural visualization, product visualization for e-commerce, virtual and augmented reality, and WebGL development using Three.js and Babylon.js. I also build web applications that integrate 3D workflows, working with JavaScript, TypeScript, and TSX, as well as prototyping and 3D printing. I’m passionate about open-source software and continuously expanding my skill set.