MERN + Web3 Upgrade

Job ID: 39731808

Budget: $50 – $0 USD

The application is already live on a full MERN stack; now it needs a two-phase improvement.

Phase 1 is a complete user-interface overhaul. I will provide the finished Figma designs, assets, and component notes. Your first deliverable is a pixel-perfect implementation that plugs cleanly into the existing React code without disrupting current MongoDB, Express, or Node logic.

Once the refreshed UI is merged and stable, Phase 2 begins: integrating Web3 features. The scope includes connecting to popular wallets, handling on-chain transactions, and exposing contract data throughout the React front-end. Solidity and ethers.js knowledge will be essential here.

I need someone with at least five years of production-level MERN work and demonstrable Web3 deployments. Clean Git commit history, thoughtful pull requests, and clear communication on blockers are non-negotiable. If your experience matches, let’s discuss timelines and milestones so we can get started right away.
Related categories: JavaScript HTML5 Node.js React.js MongoDB Solidity Web3.js MERN