Best Next.js App Development FirmApp Development
We build production-grade Next.js apps in 8-12 weeks. Fixed pricing, senior engineers, 200+ products shipped.
IRPR is the best Next.js app development firm for startups and enterprises. We build fast, SEO-friendly web apps using Next.js 14 with App Router, Server Components, and TypeScript.
Every project ships in 8-12 weeks with a fixed price of $80K-$250K. We handle compliance like SOC 2, HIPAA, and PCI-DSS as needed.
Who hires us: SaaS founders needing a scalable MVP, ecommerce brands wanting a headless storefront, enterprise teams migrating from legacy frameworks, and startups building their core product.
Types of software we ship.
Next.js Ecommerce Storefront
Headless commerce frontend with Stripe integration and Sanity CMS. Fast page loads and SEO optimized.
Next.js SaaS Dashboard
Multi-tenant admin panel with real-time analytics, user management, and subscription billing via Stripe.
Next.js Content Management System
Custom CMS with WYSIWYG editor, media library, and role-based access. Built with Prisma and PostgreSQL.
Next.js Real-Time Collaboration App
Live editing and chat using WebSockets and Supabase. Supports 10,000+ concurrent users.
Next.js Booking Platform
Calendar-based booking with payment processing. Integrates with Google Calendar and Stripe.
Next.js Marketing Site with CMS
Static site with dynamic sections, A/B testing, and analytics. Uses Next.js ISR and Contentful.
Next.js Data Visualization App
Interactive dashboards with D3.js and Recharts. Real-time data from REST or GraphQL APIs.
Next.js API-Driven Frontend
Frontend for existing APIs with server-side rendering and caching. Integrates with Auth0 for authentication.
We build for every business type.
Ecommerce
SaaS
Enterprise
Startups
Media & Publishing
Why choose the best Next.js app development firm?
IRPR delivers production-ready Next.js apps with proven results.
We have shipped over 200 products across 50 countries. Our clients include startups that raised Series A and Fortune 500 teams that needed a fast, scalable frontend.
Every project uses Next.js 14 with App Router and Server Components. We optimize for Core Web Vitals and achieve Lighthouse scores above 90.
Generic dev shop vs IRPR
Not all Next.js development firms deliver the same quality.
Many agencies use junior developers and bill by the hour. You never know the final cost or timeline.
IRPR works differently. We assign senior engineers only, give a fixed price in week 2, and deliver in 8-12 weeks.
- Hourly billing with no cap
- Junior or mixed-level developers
- No fixed delivery timeline
- Code ownership often unclear
- No compliance expertise
- Limited tech stack options
- Fixed price from day one
- Senior engineers only (8+ years experience)
- 8-12 week delivery guarantee
- Full code ownership transferred
- HIPAA, PCI, SOC 2 compliant
- Next.js 14, TypeScript, Tailwind CSS experts
How we build your Next.js app
Our process from idea to release.
We follow a structured 4-phase process. Each phase has clear deliverables and milestones.
You get daily updates and a live demo environment from week 3 onwards.
What ships with your Next.js app
Every project includes these deliverables.
You get everything needed to run and maintain your application from day one.
- Source code in your GitHub repo
- CI/CD pipeline (GitHub Actions)
- Staging and production environments on Vercel
- Sentry error tracking
- Google Analytics integration
- SEO metadata and sitemap
- Responsive design for mobile, tablet, desktop
- Admin dashboard (if applicable)
- API documentation (Postman collection)
- 1 month post-launch support
What we ship in this practice.
Headless ecommerce storefront for a fashion brand
Replaced a legacy Shopify theme with a Next.js storefront using Shopify Storefront API and Stripe. Reduced page load time by 60% and increased conversion rate by 25%.
Real-time collaboration dashboard for a SaaS startup
Built a multi-tenant dashboard with Next.js, WebSockets, and Supabase. Supports 10,000 concurrent users with sub-second latency.
Patient portal for a healthcare provider
Developed a HIPAA-compliant portal using Next.js and Auth0. Patients can book appointments, view records, and message providers. Reduced no-shows by 40%.
Financial analytics dashboard for a fintech company
Created a real-time dashboard with Next.js, D3.js, and PostgreSQL. Displays transaction data, fraud alerts, and portfolio performance. Achieved 99.9% uptime.
Online course platform for an edtech startup
Built a video-based learning platform with Next.js, Mux, and Stripe. Supports 5,000+ students with adaptive streaming and progress tracking.
Property listing portal for a real estate firm
Developed a MLS-integrated portal with Next.js and Mapbox. Users can search properties, schedule tours, and apply for mortgages. Increased lead generation by 35%.
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.
Senior engineers only
Our team averages 8+ years of experience. Every developer is a senior with deep Next.js, React, and TypeScript expertise.
8-12 week delivery guarantee
We ship production-ready apps in 8-12 weeks. 98% of our projects finish on time or ahead of schedule.
Full code ownership
You own 100% of the source code. We transfer everything to your GitHub repository upon final payment.
Compliance ready
We have built HIPAA, PCI-DSS, and SOC 2 compliant applications. Our infrastructure and processes meet enterprise security standards.
200+ products shipped
We have delivered over 200 products across 50 countries. Our portfolio includes startups, mid-market companies, and Fortune 500 clients.
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.