Technology · Front-end

Next.js development

Design, build and scale your Next.js solutions with an expert team.

We master Next.js end to end: consulting, custom development, integration, code takeover and maintenance. Fixed-price or staff augmentation, white-label for agencies.

Get a quote Next.js team

Next.js pour des sites et apps ultra-rapides, bien référencés et faciles à faire évoluer.

FullDo & Next.js

We treat Next.js as a long-term investment: clear architecture, tested and documented code, knowledge transfer. No black box, no hidden debt.

Whether you start a project, take over an existing one or need a team boost, we adapt to your organisation — fixed-price to deliver, or staff augmentation to strengthen your team, white-label for agencies.

Custom Next.js development. Apps, platforms and sites built around your real needs.
Next.js integration & API. Connect to your systems, data, tools and partners.
Next.js takeover & modernization. Audit, legacy takeover, upgrades and SLA-backed maintenance.
Next.js staff augmentation. Experts embedded in your team, white-label.

Use cases

Where Next.js makes the difference

Sites & e-commerce SEO

SSG/SSR/ISR pour la vitesse et le référencement.

Applications web full-stack

Routes API, rendu serveur et streaming.

Plateformes de contenu

Sites éditoriaux performants, scalables.

Business benefits

What you gain

Rendu hybride (SSR/SSG/ISR) optimal pour SEO et vitesse
Core Web Vitals au vert, meilleur classement Google
App Router moderne et écosystème React
Déploiement simple et scalable

Project types

The Next.js projects we deliver

SaaS & dashboards

Corporate websites

E-commerce

Business apps

API & integrations

Legacy takeover

Our method

From idea to production, and beyond

Scoping & consulting

We clarify your need, constraints and goals before writing a line of code.

Architecture & design

Stack choice, technical architecture, UX/UI and approved mockups.

Development

Short sprints, tested and reviewed code, regular demos and check-ins.

Testing & QA

Automated tests, UAT, performance, accessibility and security.

Go-live

Controlled CI/CD deployment, no downtime, no stress.

Maintenance & growth

Support and evolutions with a measured service-level commitment.

Why FullDo

Our Next.js expertise

Nous exploitons tout Next.js (App Router, rendu hybride, edge) pour conjuguer performance, SEO et maintenabilité.

120+

Projects delivered

40+

Experts available

98%

Client retention

48h

Response time

FAQ

Next.js améliore-t-il le SEO ?

Oui : le rendu serveur/statique sert un HTML complet aux moteurs, ce qui améliore l'indexation et les Core Web Vitals, donc le classement.

Peut-on héberger Next.js ailleurs que sur Vercel ?

Oui : Node, conteneur Docker, ou export statique selon le cas. Nous choisissons selon votre hébergement.

Migrer mon site vers Next.js fait-il perdre mon référencement ?

Non si la migration est maîtrisée : redirections, URLs et balises préservées. Nous le faisons sans perte de trafic.

Do you work fixed-price or staff augmentation?

Both: we deliver end to end, or embed experts in your team, white-label for agencies.

Do you work remotely?

Yes, remotely or on-site, in France and worldwide.

Front-end

Other technologies

React Vue.js Angular Tailwind CSS

Let's talk

A Next.js project? Get your quote

Describe your need in a few lines: we reply within 48h with a first proposal and estimate.