Sachin B.

Hello folks! I am Sachin - a Full Stack Developer with a strong backend focus and 8+ years of experience building scalable platforms and Web3 integrations. I specialize in designing secure APIs, integrating EVM-compatible smart contracts, and delivering robust backend systems that power real-world blockchain apps. Core Skills: - Backend: Node.js, Express.js, MongoDB, Web3.js, Ethers.js - Smart Contracts: Solidity, EVM chains (Flare, Ethereum, BSC) - Frontend: React, Next.js, TailwindCSS - Integrations: MetaMask, REST APIs, Wallet Auth Projects I’ve worked on: - Blockcities: Real estate tokenization platform - backend architecture + smart contract integration - Seedify Fund: IDO launchpad - built both backend and frontend to support token sales and user dashboards - Uppercent: Tokenized learning platform powered by Flare blockchain - smart contract development + complete backend API suite + Developed AI Chat Interface called Uppy similar to ChatGPT. Whether you need someone to handle complex backend systems, blockchain integrations, or full stack execution, I’ve got you covered. Let’s connect and talk about how I can help with your project!