Integrate smart contracts with React, wallets, and full dApp flows
Build production-ready frontend applications with seamless blockchain integration
Integrate multiple wallet adapters (Phantom, Solflare, Ledger), handle connection states, and manage user sessions
Build responsive React application with wallet integration, account subscriptions, and optimistic UI updates
Transaction status indicators, error handling, loading states, confirmation flows, and user feedback systems
Unit tests, integration tests, E2E testing with Cypress, GitHub Actions, automated deployment workflows
Environment configuration, program deployment, frontend hosting, monitoring, and rollback strategies
Compute unit budgeting, transaction batching, account optimization, and cost-effective design patterns
Implement upgrade mechanisms, state migration strategies, and backward compatibility for evolving applications
