Urgent: Frontend Bug Fix Required for Web3 Project

Project Overview
A live Web3 dApp built with React and integrated with blockchain protocols (Solidity smart contracts, Web3.js/Ethers.js for wallet interactions). The frontend handles dynamic UI updates for transaction states, token balances, and DeFi operations. Current deployment on Vercel/Netlify with backend on Node.js/IPFS.

Issue Description
Critical frontend bugs impacting user experience:

Wallet connection failures (MetaMask/Phantom) during high network congestion on Solana/Ethereum.

UI rendering glitches in responsive views (mobile/desktop) for transaction history and charts.

State management inconsistencies (Redux/Zustand) causing stale data post-transaction confirmations.

These bugs reduce conversion rates and expose UX vulnerabilities in a production environment.

Scope of Work

Debug and resolve the listed issues with full testing across browsers (Chrome, Firefox, Safari).

Optimize performance (reduce bundle size, fix memory leaks).

Ensure cross-chain compatibility and E2E tests with Cypress/Jest.

Deploy fixes and provide documentation/update GitHub repo access.

Requirements

Proven experience in Web3 frontend (React/Next.js, Tailwind/CSS-in-JS).

Familiarity with blockchain tooling (Vite/Webpack for builds).

Available immediately for 1 hour turnaround.