Top Next.js App Development CompanyNext.js App
We build production-grade Next.js apps for startups and enterprises. 200+ products shipped across 50+ countries.
IRPR builds custom Next.js applications using React Server Components, Incremental Static Regeneration, and edge functions on Vercel. We write TypeScript, integrate with any headless CMS, and optimize for Core Web Vitals from day one.
Every project ships in 8 to 12 weeks with fixed pricing between $80,000 and $250,000. We handle compliance for SOC 2, HIPAA, and PCI DSS as needed. Source code is fully owned by you.
We work with CTOs scaling their product, SaaS founders needing a rapid MVP, ecommerce brands requiring a high-performance storefront, and enterprise teams migrating from legacy frontends. Each engagement starts with a two-week Roadmap phase where we define every feature and cost.
Types of software we ship.
Next.js SaaS Dashboard
Real-time data visualizations with server-side caching. Integrates with Stripe, Chart.js, and WebSockets.
Next.js Ecommerce Storefront
Headless commerce with ISR for product pages. Connects to Shopify or BigCommerce via Storefront API.
Next.js Content Platform
Blogs, documentation, or course sites with MDX and static generation. Uses Contentful or Sanity as CMS.
Next.js Admin Panel
Internal tools with role-based access and CRUD views. Uses Prisma ORM and PostgreSQL for data.
Next.js Real-Time Chat App
Live messaging with WebSockets and presence indicators. Built on Socket.io and Redis for state.
Next.js Portfolio / Showcase
High-performance galleries with image optimization and lazy loading. Uses Cloudinary for media.
Next.js API Gateway
Edge functions that proxy and aggregate third-party APIs. Deployed on Vercel with zero cold starts.
Next.js Multi-Tenant App
Single codebase serving multiple domains with isolated data. Implements NextAuth and subdomain routing.
We build for every business type.
Ecommerce
SaaS & B2B
Publishing & Media
Enterprise
EdTech
Why Next.js powers modern web apps
Next.js gives you server rendering, static generation, and API routes out of the box.
IRPR uses Next.js because it delivers fast time to market without sacrificing performance. With automatic code splitting and edge caching, pages load in under 200ms.
We deploy on Vercel with zero configuration. Your team gets automatic preview deployments for every pull request and built-in analytics to monitor Core Web Vitals.
IRPR vs generic development agencies
Most agencies deliver bloated code and missed deadlines.
Generic shops charge by the hour and have no incentive to finish fast. They use outdated boilerplates and often neglect SEO and performance.
IRPR assigns a fixed price after the Roadmap phase. We build with modern Next.js patterns, write automated tests, and optimize for Lighthouse scores above 95.
- hourly billing, no cost cap
- unknown timeline until late
- no code ownership clause
- no automated testing
- poor SEO and Core Web Vitals
- hard to maintain after launch
- fixed price after Roadmap
- 8 to 12 week delivery
- full code ownership from start
- unit tests and CI/CD included
- built-in SEO and performance
- 12 months of post-launch support
How we build your Next.js app in 4 phases
Our process from idea to release.
Every engagement follows a structured four-phase approach. We start with a two-week Roadmap where we spec every feature, design the data model, and fix the price.
Then we build incrementally, show working software every two weeks, and deploy on your infrastructure. The entire process takes 8 to 12 weeks for a typical MVP.
What ships with every Next.js project
You get a fully production-ready application with all the tooling your team needs to iterate fast.
We don't hand over a zip file. You get a complete development ecosystem with monitoring, analytics, and performance optimization built in.
- Source code in your private GitHub repo
- CI/CD pipeline with GitHub Actions and Vercel
- Automated unit and integration tests
- Sentry error tracking and performance monitoring
- Google Analytics 4 or Plausible integration
- SEO metadata and Open Graph tags
- Responsive design for mobile and tablet
- API documentation with Swagger or Postman
- Admin dashboard for content management
- 12 months of post-launch bug fixes and support
What we ship in this practice.
Real-time analytics dashboard for a SaaS startup
IRPR built a Next.js dashboard that ingests 10k events per second and displays live charts. Tech stack: Next.js, D3.js, WebSocket, PostgreSQL. The client reduced page load time from 4s to 0.8s.
Headless ecommerce store for a fashion brand
A luxury retailer needed a storefront that loads instantly on mobile. We used Next.js ISR with Shopify Storefront API. Conversion rate increased by 22% after launch.
Multi-tenant CMS for a media company
The client manages 50+ regional news sites from one codebase. IRPR implemented subdomain routing and per-tenant caching. Time to publish a new article dropped from 30 minutes to 2 minutes.
Online course platform for an edtech startup
IRPR built a platform with video streaming, quizzes, and progress tracking. Tech stack: Next.js, Mux, Prisma, Stripe. The platform handles 100k active users with 99.9% uptime.
Patient portal for a telemedicine provider
We built a Next.js app with HIPAA-compliant authentication and real-time video chat. The provider now sees 3x more appointments booked online.
Investment dashboard for a real estate fund
IRPR created a dashboard that aggregates property data from MLS and displays ROI projections. Tech stack: Next.js, GraphQL, PostgreSQL, Auth0. The client reports 40% reduction in manual data entry.
Why teams hire us.
Fixed price, not hourly
Every project gets a fixed quote in the Roadmap phase (week 2). No hourly billing, no surprise invoices, no scope creep charges. You know the cost before we write a single line of production code.
Senior engineers only
We don't outsource or use junior talent. Every developer on your project has 6+ years of experience and has shipped at least 10 production Next.js apps. You get a lead architect and a senior full-stack engineer.
8 to 12 week delivery
Our process is optimized for speed. We use pre-built components and proven patterns. A typical MVP moves from kickoff to launch in 10 weeks. We have delivered over 200 products on time.
Full code ownership
You own every line of code from day one. We put the code in your repository, not ours. No licenses, no vendor lock-in. You can take the product anywhere after we finish.
Post-launch support included
Every project includes 12 months of bug fixes and infrastructure monitoring. We respond to critical issues within 4 hours. Our average uptime across all projects is 99.9%.
Compliance built in
We handle SOC 2, HIPAA, PCI DSS, and GDPR as part of the build. Our team includes former security auditors who design your architecture to pass compliance audits the first time.
Idea → Roadmap → Product → Release.
Every engagement runs through the same four-stage pipeline. Predictable by design.
Questions clients ask first.
Related services and industries.
Ready to build? Let's talk.
30-minute discovery call. No deck. We'll tell you honestly what it takes, how long, and how much.