Next.js developers for offline and audit-ready apps.
Hire Next.js developers from CODT Technologies and you get the engineers who built an app for hard conditions. Aviatize’s aviation platform is an offline-first PWA, so digital logbooks sync from remote airfields, and every record lands on one auditable ledger.
How a Next.js project starts and runs.
A free workshop with a senior architect
In a free 4-hour workshop a senior architect scopes the platform with you: how pages render, how caching works, and how the app behaves offline or when something fails. A written scope and a quote follow within 3 working days.
Cost agreed before the build
Cost and timeline are agreed before development starts. You pay for the outcome, so long debates about rendering strategy never show up on an hourly bill.
A senior Next.js team ships in two-week iterations
The architects who scope the platform build it: server components, caching, and the Node.js/NestJS or API layer behind the front end, from one team. Demos every iteration, in your workflow.
Upgrades by the people who built it
Framework upgrades, performance budgets and new features stay with the engineers who built the platform. A new major Next.js release becomes a planned task on the roadmap.
The platform around the framework.
Web platforms & sites
Next.js interfaces that load fast, from marketing sites to logged-in product screens. Pages are code-split, cached and held to performance budgets.
Website developmentSaaS platforms
Multi-tenant products on a Next.js front end: authentication, role-based access, billing and audit logs engineered in from day one.
SaaS app developmentUI / UX design
Product design grounded in research and reviewed by engineers, with prototyped core flows and a design system that matches what the Next.js code renders.
UI / UX designDevOps & cloud
Deployment, CDN setup, monitoring and infrastructure as code around the platform, so any release can be rolled back.
DevOps & cloudNext.js where failure is expensive.
Aviatize — Next.js where the network disappears
We chose Next.js for Aviatize’s web platform and added progressive-web-app features: digital logbooks update offline at remote airfields and sync automatically the moment a device reconnects. Underneath, every flight and certificate lands on one auditable ledger.
Questions teams ask before hiring Next.js developers
Put it in a brief. A senior engineer reads it and replies within one business day.
What has CODT Technologies actually built with Next.js?
Aviatize’s aviation operations platform is a Next.js web app with offline-first PWA features, so digital logbooks keep working at remote airfields. The case study is linked above.
Why do you reach for Next.js?
For resilient, fast front ends: server rendering, code-splitting and caching produce interfaces that feel instant, and the framework’s PWA path handles hostile conditions — the reason Aviatize’s digital logbooks keep working at airfields with intermittent connectivity. When a different tool fits better, we say so in the workshop.
Can a Next.js app really work offline?
Aviatize is the working example. Writes queue locally with conflict-free metadata, reads come fast from cache, and a sync engine sends the changes as soon as a connection returns. Nobody has to check first whether the network is up.
Do you build the backend behind the Next.js app too?
Yes, full-stack is our default. The shipped pattern is Next.js over a Node.js/NestJS API with PostgreSQL or MySQL, Redis and infrastructure as code, all built by one team, so front end and API change together.
Where do you deploy Next.js platforms?
It depends on the platform. Vercel or Cloudflare for content-led sites and product marketing, AWS with infrastructure as code when the platform behind the front end needs it. We decide hosting in the workshop or the discovery sprint and write down why.
Who owns the code and the IP?
Everything we build for you is yours at delivery: code, designs and infrastructure configuration. A support copy stays with us only if you agree in writing, and an NDA is available on request.
How fast can Next.js developers start?
A senior engineer replies within one business day. Rendering, caching and hosting are the first topics of a free 4-hour workshop, after which a written scope and a quote follow within 3 working days. For a clearly defined platform the quote is a fixed price; an open one first goes through a short paid discovery sprint, credited in full against the build. The build team starts 4–5 business days after you sign the fixed quote.
Have a problem worth
solving well?
Tell us what you are building and the deadline it has to meet. You will get a clear read on whether we fit and what the work would take.