Smart contract solutions engineered for startups and enterprises
Automated Escrow Smart Contracts for a B2B Trading Platform
Stack: React.js | Node.js | Solidity | Ethereum | Polygon | Chainlink | PostgreSQL | AWS | Redis | Web3.js
Challenge
A trading platform serving businesses required a safe, automated escrow service to enhance trust between buyers and suppliers and reduce issues related to payments. Some of the obstacles included designing tamper-proof smart contracts, carrying out milestone-related fund releases, ensuring secure wallet auth, integrating reputable off-chain information sources, reducing gas consumption costs, creating clear transactions, and keeping platform functions stable.
Solution
Our development team created a React.js frontend backed by Node.js and deployed audited Solidity contracts to both Ethereum and Polygon platforms. Automated escrow operations, milestone-based fund settlements, event verification based on Chainlink technology, gas-efficient contract logic, use of Redis cache, secure API architecture, and easy-to-scale infrastructure based on AWS were used in the operation of the B2B platform, providing transparent, secure escrow workflows across cross-border trade.















































