Stefan-Alexandru I.

🌐 Web3 & Full-Stack Core Smart Contracts & Logic: Solidity development, EVM-compatible networks, Layer 2 scaling, custom tokenomics (ERC-20, ERC-721/NFTs), secure backend architectures with Node.js. Frontend Integration: Production-grade dApps built with React/Next.js and TypeScript, seamless wallet integrations (MetaMask, WalletConnect), and subgraphs (The Graph) for fast on-chain data indexation. Immersive Web Experiences: Three.js, WebGL, GSAP, custom shaders, and physics. I build sites and dApps tailored around what your business actually does, creating interfaces that make your project stand out in a crowded crypto market. 🤖 AI-Powered dApps & Automation On-Chain Agents: Custom AI agents that execute without manual oversight, multi-agent setups with centralized command dashboards, MCP connectors, and Python pipelines. Data Security: Local, on-premise AI deployment for teams that need to keep their data proprietary and secure. 🌟 What Clients Say (Track Record) My clients usually hire me when they want to skip the "experimental phase" and jump straight to production. My reviews reflect exactly that: delivering clean, secure smart contracts, bulletproof frontend dApps, and cutting-edge AI features without missed deadlines or broken code. This is a longer list than most profiles carry. That usually signals a generalist. Here it means I built most of these things for my own products before putting them on a profile—which is a polite way of saying the expensive mistakes are already behind us. Send me what you're trying to build. I'll tell you in one message whether it fits and roughly what it takes.