I will build a responsive website using react or nextjs

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Ajithkumar

About this gig

Looking for a fast, reliable frontend developer who won't just hand you a templated site?

I'm a Senior Frontend Engineer with 8+ years of experience, currently building enterprise-scale applications for a Fortune 100 financial services client. I bring that same level of code quality clean architecture, performance, and attention to detail to every project on Fiverr, whether it's a single landing page or a full multi-page web app.

What I bring:

  • Modern React & Next.js development fast, responsive, SEO-friendly
  • Clean, maintainable code (not spaghetti templates)
  • Mobile-first responsive design
  • Performance-optimized builds no bloated, slow-loading sites
  • Clear communication and on-time delivery

Whether you need a portfolio site, a business landing page, or a full web application, I'll build it right the first time. Check my packages below, or message me to discuss a custom scope.

Respect third-party rights

Please be aware that it is against Fiverr's policies for sellers to include themes, templates, or any other elements that infringe third-party rights or applicable laws in the delivered work. Read more about in our Guide to Responsible Digital Creation.

Get to know Ajithkumar

Ajithkumar

Senior Frontend Engineer at OnTrac AI , NextJS, React and AI UI Specialist

  • FromIndia
  • Member sinceApr 2026
  • Languages

    Tamil, English
Senior Frontend Engineer at OnTrac AI with 6+ years of experience building modern AI interfaces, enterprise fintech (JPMorgan Chase), and healthcare platforms. Expertise: • React, Next.js, TypeScript, Tailwind CSS, Redux (RTK Query) • AI Chat & Dashboard UIs, Real-time WebSockets, Microfrontends • API Integration (REST/GraphQL), Core Web Vitals & Speed Tuning Whether you need a responsive AI app, a fast Next.js dashboard, or code optimization, I build clean, scalable, production-ready code. Let's connect!

My Portfolio