Next JS Developer Agency in Bangkok, Pattaya, Phuket Thailand

Our Next JS Development Services

Customer success always comes first

Next JS Development

Looking for a Next JS Developer? We specialize in creating effective, bespoke Next JS Solutions using the latest in cutting edge web technologies

Next JS Consultation

We’re not just Next JS development experts but we also understand the ins and outs of Next to provide you with the reliable advice you need.

Next JS Headless CMS

Using WordPress or any other CMS? We build Headless Next frontends that deliver faster performance, smoother UX and total creative freedom.

Next App Revamp

Do you have an old or messy frontend? We can refactor and upgrade your Next app for better speed, cleaner code and future scalability.

MVP & Prototyping

Need to launch your project quickly? We build Next JS based MVPs and prototypes to test your ideas quickly and impress early users or investors.

Next Maintenance & Support

Focus on your business and leave the technical stuff to us. We offer tailor made Next JS Maintenance that can save you time and headaches.

Not just another Web Design Agency - we’re better!

Expert Next JS Development Solutions
in Bangkok & Thailand

At Sierra IT Group, we craft high-performance websites & applications using Next JS, helping businesses across Thailand stay ahead with modern, scalable digital solutions. From dynamic single-page applications to advanced dashboards and progressive web apps, our Next JS development expertise covers projects of all sizes & complexities.

We work closely with clients to create fast, responsive and intuitive interfaces that elevate user experience and improve overall functionality. Whether you're building a new platform from the ground up or looking to modernize your existing tech stack, we offer custom solutions tailored to your business goals.

If you’re using WordPress, WooCommerce or another CMS, we can also build powerful headless Next JS frontends with to give you complete flexibility without compromising on performance or design. Our goal is to deliver clean, maintainable code that supports future growth while offering a seamless experience across all devices.

Expert Next JS Agency in Bangkok, Pattaya, & Thailand

Interested in a Next JS Solution?

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Kickstart your Next JS Project in Thailand

Don’t leave anything to chance and trust Sierra IT Group with your next project. Fill out this form and our sales representative will contact you as soon as possible.

Hire A Next JS Developer in Bangkok & Thailand

Our Next JS Development Reviews

Tursted by Companies in
Thailand & Worldwide

Yes, we specialize in troubleshooting and resolving issues in Next JS applications—from performance problems and broken components to routing bugs and API integration errors.

Absolutely. We provide ongoing Next JS maintenance services, including dependency updates, bug fixes, code cleanup and feature enhancements to keep your app running smoothly.

Yes. We optimize Next JS website and apps for faster load times, better Core Web Vitals and improved SEO through techniques like code splitting, Helmet, lazy loading and server-side rendering (SSR)

We can enhance your existing Next app by adding new features, improving UI/UX, integrating third-party services, or adapting it for new business needs—all while preserving performance and scalability.

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Stephen G.
Not only was their work on-time and to spec, but they also improved the aesthetics of the site as well as some additional functionalities. Throughout the entire process they were very responsive and willing to work through issues. It’s obvious that they take tremendous pride in their work and I wouldn’t hesitate to recommend or work with them again.
Next JS programmer, Next component developer, Next js bangkok phuket pattaya thailand, Next ไทย
Khun Thannawat
Sierragroup developed an excellent Next JS component for my business. They worked with me on the specs and even made some extra changes mid-stream when I realized I needed additional features. Very happy with final product. Would definitely hire again.

Everything you need for Next JS Project!

Feel free to get in touch with any enquiries or questions and we will get back to you as soon as possible !