Full Stack Apps Development
We build complete products on Next.js and TypeScript: the interface, the API, the data layer and the deployment. Pages load fast, search engines can read them, and your team gets one codebase to own.
CodeUp | Full Stack Development
Every layer, built to work together.
Next.js lets one TypeScript codebase cover the browser and the server, so features ship without handoffs between separate front-end and back-end teams.
React Server and Client Components, the App Router, Tailwind CSS and an accessible component library. Forms, tables, dashboards and marketing pages in one design language.
Server Actions for form submissions, Route Handlers for public APIs and webhooks, and middleware for redirects, rate limits and access control. Validation happens on the server every time.
A typed PostgreSQL schema with migrations you can review, caching for hot paths and background jobs for slow work like emails, exports and imports.
Deployment on Vercel, or on AWS with Docker if you need to host it yourself. Every pull request gets a preview URL, and releases go out through a pipeline that runs the tests first.
The right strategy for each page.
Next.js can render every route differently. We choose per page, so a pricing page is instant and a dashboard is always current.
How it works
Static generation
The page is built once at deploy time and served from a CDN.
Incremental regeneration
Static pages that refresh on a timer or when content changes, without a full rebuild.
Server rendering
The page is built on the server for each request, using the visitor's session and live data.
Streaming
The page shell appears at once while slower sections load in behind it.
Client components
Interactive pieces that run in the browser and nothing else does.
Best for
Static generation
Marketing pages, documentation, blog posts
Incremental regeneration
Product catalogs, news, CMS-driven content
Server rendering
Dashboards, account pages, personalized views
Streaming
Pages that combine fast and slow data sources
Client components
Editors, filters, charts, drag and drop
The parts every real product needs.
These come built, tested and documented, so your launch is not waiting on plumbing.
Sign-in and roles
Email, social and single sign-on with Auth.js. Roles and permissions that decide who sees which page and record.
Payments and billing
Stripe checkout, subscriptions, invoices and webhooks that keep your database in step with what was charged.
Content management
A headless CMS connection so your marketing team edits pages and publishes without a developer.
Admin dashboards
Tables with search, filters and exports, plus the forms your staff use to manage customers, orders and content.
APIs and integrations
Typed endpoints, webhooks and connections to your CRM, ERP, email and analytics tools.
SEO and multiple languages
Metadata, sitemaps, structured data and translated routes, so the right page ranks in the right market.
Start from scratch, or from what you have.
New product build
From idea to a live product. We scope the first release, design the screens, build in weekly increments and launch.
- MVPs and SaaS platforms
- Marketplaces and booking products
- Internal tools and customer portals
Migration to Next.js
Move an existing site or app to Next.js in stages, with the old version running until each part is ready.
- From Create React App or a single-page app
- From the Pages Router to the App Router
- From WordPress or legacy PHP front ends
Team extension
Senior full stack engineers who join your team, work in your repository and follow your process.
- Monthly retainer for ongoing features
- Performance and code health reviews
- Upgrades to new Next.js versions
Code you will not be afraid to change.
Every project follows the same checks, whatever its size.
TypeScript in strict mode
Types run from the database to the button, so mistakes show up in the editor and not in production.
Automated tests
Unit tests with Vitest and end-to-end tests with Playwright run on every pull request.
Core Web Vitals
We measure loading speed, responsiveness and layout stability before launch and after every release.
Security basics
Input validation, protected routes, secrets kept out of the code and dependencies checked for known issues.
Accessibility
Semantic markup, keyboard navigation and enough contrast, checked as part of the build.
Monitoring
Error tracking and logs from day one, so we hear about a problem before your customers do.
Something you can click, every week.
Scope
We agree on users, the first release and the data your product needs, and write it down.
Foundation
Repository, database, sign-in, deployment pipeline and a live preview, set up in the first days.
Weekly releases
Each week ends with working features on a preview link, and you decide what comes next.
Launch and handover
Go-live, monitoring, documentation and a walkthrough for your team. Support continues if you want it.
Ready to build on Next.js?
Tell us about the product, the deadline and what you already have. We reply within one business day with questions and a first plan.
Need editors to manage the content? See headless CMS →