Levion
Next.js · Development Agency

Next.js Development Agency

We design and build fast, accessible websites and web apps in Next.js — production-grade React with performance and SEO built in from the first commit. Hire a senior team, not a body shop.

Next.js is our default for a reason: server rendering for speed and SEO, a component model that scales, and a deployment story that just works. Used well, it produces sites that load instantly and web apps that stay fast as they grow. Used badly, it's just React with extra steps — so the team matters.

As a Next.js development agency we bring senior engineers who have shipped real products: marketing sites, headless-CMS builds, dashboards and SaaS front ends. We care about the things that move the number — Core Web Vitals, accessibility, clean data fetching — and we bake motion in from the start rather than bolting it on.

Whether you need to hire Next.js developers to build something new, rescue a slow or fragile codebase, or migrate off WordPress without losing rankings, we scope it clearly and ship to an obsessive standard — documented so your team can own it.

How we work

01

Architecture

Component model, data layer, rendering strategy (SSG/SSR/ISR) and CMS mapped for speed and maintainability before we write feature code.

02

Build

Production-grade Next.js and React, accessible by default, with motion and interaction planned into the build — not added at the end.

03

Optimise

Core Web Vitals, accessibility and technical SEO pushed into the green and held there with a performance budget.

04

Ship & support

Deploy on Vercel, hand over documented, and stay on for iteration or an ongoing engagement if you want us to.

What's included

  • Production-grade Next.js / React build
  • Rendering strategy tuned per route (SSG / SSR / ISR)
  • Core Web Vitals and Lighthouse held to a budget
  • Accessibility and reduced-motion as first-class paths
  • Technical SEO: structured data, semantics, metadata
  • Headless CMS integration where needed
  • Motion and WebGL built in from the first commit
  • Documentation, handover and optional retainer

Selected work

Investment

Cost depends on scope — a marketing site, a full product front end, or a rescue of an existing codebase are very different jobs. We scope after a discovery call and send a clear, phased proposal. Common shapes:

Website build

Marketing or brand site in Next.js with a CMS, tuned for speed and SEO. Fixed scope and timeline.

Product / app

Web app or SaaS front end with product logic, accounts and dashboards. Team and phases sized to the goal.

Rescue / migrate

Fix a slow or fragile codebase, or migrate off WordPress to Next.js without losing rankings.

Custom quote after discovery, in writing, phased. Senior engineers throughout — no hand-off to juniors.

FAQ

Can I hire Next.js developers for an existing project?
Yes. We join existing codebases to build features, lift performance or stabilise a fragile app, as well as building from scratch. We start with a short review so we scope honestly.
Why Next.js over plain React or WordPress?
Next.js gives you server rendering for speed and SEO, a clear structure that scales, and first-class deployment. It beats a plain React SPA for content sites and a WordPress build for performance and maintainability.
Do you design too, or build from our designs?
Both. We can build from your Figma, or design and build end to end (see Design and Web Development).
Can you migrate our WordPress site to Next.js?
Yes — we migrate content and set up redirects so you keep your rankings, then rebuild on a fast, maintainable stack.
Who hosts and maintains it?
We deploy on Vercel by default and hand over fully documented, or stay on for maintenance and iteration.