## Sumit Bhardwaj ## Senior Frontend Engineer GitHub: bhardwajsvmit LinkedIn: bhardwajsvmit Email: bhardwajsvmit@gmail.com WhatsApp: +91 9654901601 --- ### 👨‍💻 About Me Senior Frontend Engineer with 5+ years of experience building scalable, high-performance web applications. Specialized in: - ⚛️ React, Next.js, TypeScript - 🚀 Server-Side Rendering (SSR) & SEO Optimization - 📊 Performance Tuning & Core Web Vitals - 🔗 Web3 & Blockchain Integration - 🎯 Modern Frontend Architecture ### 🎯 Career Highlights - 🔥 50% reduction in Time to Interactive (TTI) through Next.js migration - 📈 4x traffic growth (300K → 1.2M users/week) via SSR & SEO - ⚡ 30% reduction in backend load using React Query - 🐛 70% faster bug resolution with Sentry integration - 📱 Built and shipped React Native apps for Android & iOS ### 🛠️ Tech Stack Frontend: React • Next.js • TypeScript • JavaScript • HTML5 • CSS3 State Management: React Query • Redux • Context API Web3: ethers.js • web3.js • Smart Contracts Tools: Webpack • Vite • Git • Sentry • REST APIs • GraphQL Design: Responsive Design • Mobile-First • Performance Optimization --- 💼 Currently: Lead Frontend Engineer @ RareBetSports 🎓 Education: MCA, BCA from GGSIPU 🌟 Interests: Web Performance, Web3, Open Source