anuragweb3

I'm a full-stack developer who builds in Ethereum and DeFi. I designed and built NeoFin, a live crypto trading and DeFi platform, entirely solo — no team, no funding. It combines live exchange trading (Binance/Kraken via ccxt), real DeFi integrations with Aave, Uniswap, and Lido (using Aave's official SDK, direct contract calls via ethers.js), AI-powered market insights, and non-custodial transaction building — every write action goes through unsigned transactions the user's own wallet signs, I never hold funds or keys.

Stack: React, TypeScript, Node.js, Express, MongoDB, Redis, WebSockets, ethers.js, Stripe. I own the full pipeline — frontend, backend, security (2FA, encrypted credentials, JWT auth), and deployment.I'm looking for freelance/contract Web3 and fintech development work — exchange API integrations, DeFi protocol integrations, or full-stack builds. Open to full-time roles too, if the work is real and the team is serious