React JS and Next JS Website Developer

Sumalya Chatterjee

Starting at

/hr

About this service

Summary

Bring Your Ideas to Life with a Stunning, High-Performance Frontend

I specialize in creating fast, modern, and responsive user interfaces using React.js, Next.js, and Angular. Whether you need a sleek business website, a complex web application, or a complete redesign, I ensure your project is not only visually appealing but also optimized for performance, SEO, and scalability.

With clean, reusable code and best practices, your site will be future-proof, mobile-friendly, and cross-browser compatible. I can integrate APIs, build reusable components, and deliver a deployment-ready solution tailored to your goals.

✅ Pixel-perfect UI design ✅ Mobile & tablet responsiveness ✅ SEO-friendly architecture ✅ API integration (REST / GraphQL) ✅ Optimized performance & fast loading

Let’s collaborate to turn your vision into an interactive, high-quality frontend that stands out from the competition!

Process

Process

Requirement Gathering – We discuss your project goals, target audience, and desired features to ensure clarity from the start.

Wireframing & Design Approval – I create layout drafts or follow your provided designs for approval before development.

Frontend Development – Using React.js, Next.js, or Angular, I build a responsive, SEO-friendly, and high-performance UI.

Integration & Testing – APIs, animations, and interactive features are integrated, followed by thorough bug testing across devices and browsers.

Feedback & Revisions – Your feedback is implemented to ensure the product meets your expectations.

Deployment & Handover – The website/app is deployed, and all deliverables (including source code if requested) are handed over securely.

FAQs

Why should I hire you instead of other developers?
I deliver pixel-perfect, fast-loading, and SEO-ready websites using modern frameworks like React, Next.js, and Angular. My focus is not just coding — I create websites that help you attract more visitors and convert them into customers.
Will you guide me if I’m not technical?
Absolutely! I work with both technical and non-technical clients. I’ll explain everything in clear, simple terms and handle all the technical work so you can focus on your business.
Which technologies do you use for development?
I specialize in React.js, Next.js, and Angular, along with HTML, CSS, JavaScript, and Tailwind CSS for clean, responsive, and modern designs.
Will the website be mobile-friendly?
Absolutely! All my projects are fully responsive, ensuring they work seamlessly on mobile, tablet, and desktop.
Will my website work on all devices?
Yes, I build fully responsive and cross-browser compatible websites that look perfect on mobiles, tablets, and desktops.
Can you redesign or improve my existing website?
Yes! I can revamp your existing site for better performance, modern design, and improved SEO.
Do I get the source code?
Yes, the complete source code is included and can be delivered at the end of the project upon request.
How do you ensure SEO optimization?
I follow best practices for technical SEO such as proper HTML structure, meta tags, image optimization, and fast loading speed.
Can you work with my design files (Figma, PSD, XD)?
Definitely! I can convert your designs into pixel-perfect, functional websites using React, Next.js, or Angular.
How fast can you deliver?
Most projects can be delivered in same day upon requests without compromising quality.
What if I don’t like the final result?
I offer unlimited revisions during the development phase so you’re 100% satisfied before delivery.
Do you provide post-launch support?
Yes, I include 30 days of free support after project completion to fix any issues or guide you on using your new site.

What's included

Fully Functional Frontend
A responsive, modern, and fast-loading user interface built with React, Next.js, or Angular, optimized for performance and usability.
Reusable Components
Clean, modular, and reusable UI components that make your site easy to maintain and expand in the future.
Responsive Design
Mobile, tablet, and desktop-friendly layouts that look great and work perfectly on all screen sizes.
SEO-Optimized Structure
Frontend code structured for search engine optimization to improve visibility and rankings.
Cross-Browser Compatibility
A website or app that works seamlessly across all major browsers like Chrome, Firefox, Safari, and Edge.
API Integration
Smooth integration with REST or GraphQL APIs for dynamic and real-time data updates.
Deployment-Ready Code
Clean, production-ready code packaged for easy deployment to any hosting service or server.