Sumit K.

Frontend Developer | Next.js, React, TypeScript & Webflow

🚀 10+ Years Experience | 200+ Projects Delivered | ⭐ 100% Job Success | $100K+ Earned | Top Rated Plus 🏆 Frontend Developer | Next.js | React | TypeScript | Webflow I help startups, SaaS companies, agencies, and growing businesses build fast, scalable, and visually stunning web applications using Next.js, React, TypeScript, and Webflow. With over a decade of experience in frontend engineering, I specialize in transforming Figma designs into pixel-perfect digital products that are optimized for performance, user experience, accessibility, and long-term scalability. From SaaS platforms and customer dashboards to marketing websites, landing pages, and modern web applications, I build frontend experiences that not only look exceptional but also drive measurable business outcomes. ━━━━━━━━━━━━━━━━━━━━ WHAT I CAN HELP YOU WITH ⚛️ React & Next.js Development • Custom React Applications • Next.js Development • TypeScript Development • Single Page Applications (SPA) • Server Side Rendering (SSR) • Static Site Generation (SSG) • Component-Based Architecture • Frontend Refactoring & Optimization 🎨 UI Engineering & Design Implementation • Figma to React • Figma to Next.js • Figma to Webflow • Pixel-Perfect Frontend Development • Design System Development • Responsive Web Design • Mobile-First Development • Cross-Browser Compatibility 🚀 Performance Optimization • Core Web Vitals Optimization • Lighthouse Score Improvements • Frontend Performance Audits • Technical SEO Implementation • Accessibility (WCAG) • Image & Asset Optimization • Frontend Best Practices 🔌 API Integrations • REST API Integration • GraphQL Integration • Third-Party Services • Authentication Systems • CRM Integrations • Payment Gateway Integrations • Real-Time Applications • Headless CMS Integrations 🌐 Webflow Development • Webflow Website Development • CMS Configuration • Custom Interactions • Webflow SEO Optimization • Membership & Logic Setup • Advanced Animations • Webflow Integrations ━━━━━━━━━━━━━━━━━━━━ WHY CLIENTS WORK WITH ME ✅ Modern Frontend Expertise Strong experience building scalable applications using React, Next.js, TypeScript, and modern frontend technologies. ✅ Business-Focused Development Every project is designed to improve user engagement, performance, and conversion rates. ✅ Pixel-Perfect Execution Precise implementation of Figma and design files with attention to detail across all screen sizes and devices. ✅ Performance First Websites and applications optimized for speed, Core Web Vitals, SEO, and accessibility from day one. ✅ Clean & Scalable Code Maintainable architecture that supports future growth, feature expansion, and team collaboration. ✅ Reliable Communication Transparent updates, proactive problem-solving, and on-time delivery throughout every project. ━━━━━━━━━━━━━━━━━━━━ TECH STACK Frontend Frameworks Next.js React.js TypeScript JavaScript (ES6+) Frontend Development HTML5 CSS3 Tailwind CSS Bootstrap SASS Animations & UI GSAP Framer Motion Webflow Interactions API & Backend Connectivity REST APIs GraphQL JSON Firebase Supabase Development Tools Git GitHub Vercel Netlify Performance & Analytics Google Analytics Google Tag Manager Google Lighthouse Core Web Vitals Technical SEO ━━━━━━━━━━━━━━━━━━━━ PROJECTS I DELIVER ✔ SaaS Platforms ✔ Customer Dashboards ✔ Admin Panels ✔ Startup MVPs ✔ Marketing Websites ✔ Landing Pages ✔ Web Applications ✔ Webflow Websites ✔ Design Systems ✔ API-Driven Frontends ✔ Frontend Modernization Projects ✔ Performance Optimization Projects ━━━━━━━━━━━━━━━━━━━━ WHAT MAKES ME DIFFERENT I don’t just build interfaces. I build frontend systems that are fast, scalable, maintainable, and designed around business goals. Whether you’re launching a SaaS product, rebuilding an existing platform, creating a high-converting marketing site, or developing a custom web application, I bring a combination of technical expertise, UI precision, and performance-focused development to every project. Available for React, Next.js, Webflow, SaaS, dashboard, startup MVP, and frontend engineering projects. Let’s discuss how I can help bring your product to life. #FrontendDeveloper #ReactDeveloper #NextJSDeveloper #TypeScriptDeveloper #FrontendEngineer #ReactJS #NextJS #TypeScript #JavaScript #WebflowDeveloper #FrontendDevelopment #UIEngineering #SaaSDevelopment #DashboardDevelopment #WebApplicationDevelopment #FigmaToReact #FigmaToNextJS #FigmaToWebflow #TailwindCSS #GraphQL #RESTAPI #CoreWebVitals #PerformanceOptimization #TechnicalSEO #GSAP #FramerMotion #ResponsiveDesign #FrontendArchitecture #DesignSystems #ModernWebDevelopment