Blockchain-based Fractional Real Estate Marketplace Development

Tech Stack: Next.js, React, Tailwind CSS, Node.js/Express, Solidity, Hardhat, Ethers.js, PostgreSQL, AWS S3

Overview: A decentralized marketplace for global investors to own fractional, token‑based shares of real real estate assets, with compliance built into every step—from KYC to fund distribution.

Tokenized Investment: Smart contracts issue ERC‑20 fractional tokens per property

Secure Wallet Checkout: Users connect MetaMask, review property terms, and purchase via blockchain

Compliance Module: KYC/AML integration + e-signed investor agreements

Admin Panel: For issuers to list properties, track investments, distribute returns

Real-time Dashboard: Investors view balances, holdings, and income streams

Bridged Web2 KYC flow with Web3 wallet logic using JWT and secure session handling

Designed custom smart contract for fungible tokens with supply caps and redemption logic

Implemented PostgreSQL schema optimized for user and blockchain transactional data