Senior Frontend Developer with 6+ years of professional experience specializing in modern web technologies and scalable application development. Passionate about creating exceptional user experiences, optimizing performance, and leading technical teams to deliver high-quality solutions.

🔹 Experience: 6+ years in Frontend Development
🔹 Specialization: React.js, Next.js, TypeScript, Web3/Blockchain
🔹 Leadership: Technical Lead & Team Management
🔹 Focus: Performance Optimization, Scalable Architecture, User Experience

const expertise = {
  languages: ['JavaScript (ES6+)', 'TypeScript', 'HTML5', 'CSS3', 'Solidity'],
  frameworks: ['React.js', 'Next.js', 'Vue.js', 'Angular', 'React Native'],
  stateManagement: ['Redux Toolkit', 'Zustand', 'MobX', 'Context API', 'RTK Query'],
  styling: ['Tailwind CSS', 'Styled Components', 'SASS/SCSS', 'CSS Modules', 'Ant Design', 'shadcn/ui'],
  testing: ['Jest', 'React Testing Library', 'Cypress', 'Playwright', 'Vitest'],
  buildTools: ['Vite', 'Webpack', 'Turbo', 'esbuild', 'Rollup']
}

• Micro-frontends Architecture - Module Federation, Single-SPA
• Performance Optimization - Code Splitting, Lazy Loading, Bundle Analysis
• SSR/SSG Implementation - Next.js, Nuxt.js, Server Components
• Progressive Web Apps (PWA) - Service Workers, Offline-first
• Web Accessibility (a11y) - WCAG 2.1 AA Compliance

• Smart Contracts Integration - Web3.js, Ethers.js, Wagmi
• DeFi Applications - DEX, Yield Farming, Staking Platforms
• NFT Marketplaces - Minting, Trading, Metadata Management
• Wallet Integration - MetaMask, WalletConnect, Rainbow Kit

• CI/CD Pipelines - GitHub Actions, GitLab CI, Jenkins
• Containerization - Docker, Kubernetes
• Cloud Platforms - Vercel, Netlify, AWS, Azure
• Monitoring - Sentry, LogRocket, Google Analytics 4
• Version Control - Git Flow, Conventional Commits

Role: Senior Frontend Developer & Technical Lead
Duration: 2023 - Present

Project Overview:
Led the development of a comprehensive cryptocurrency investment platform serving 10K+ active users with real-time market data and portfolio management.

Key Achievements:

• 🎯 Performance: Reduced initial page load time by 65% through code splitting and lazy loading
• 📊 Real-time Data: Implemented WebSocket connections for live price updates (99.9% uptime)
• 🔒 Security: Integrated multi-signature wallet support and secure API authentication
• 📱 Responsive: Built mobile-first design with 95%+ cross-browser compatibility

Technical Stack:

{
  frontend: ['React 18', 'Next.js 14', 'TypeScript', 'Tailwind CSS'],
  stateManagement: ['Redux Toolkit', 'RTK Query'],
  testing: ['Jest', 'React Testing Library', 'Cypress'],
  deployment: ['Vercel', 'GitHub Actions'],
  monitoring: ['Sentry', 'Google Analytics 4']
}

• ✅ TypeScript First - Full type safety and developer experience
• ⚡ Performance Optimized - Bundle splitting, lazy loading, caching strategies
• 🧪 Testing Ready - Jest, RTL, E2E testing setup included
• 🔧 Developer Tools - ESLint, Prettier, Husky, lint-staged configured
• 📱 Mobile Responsive - Cross-platform compatibility ensured
• 🔒 Security Best Practices - OWASP guidelines implementation