Leading Next.js App Development ConsultantsApp Development
We build production-grade Next.js applications for startups and enterprises. Get your MVP in 8-12 weeks with a fixed price.
IRPR builds high-performance Next.js applications using React Server Components, App Router, and edge functions. We handle server-side rendering, static generation, and incremental static regeneration for maximum speed and SEO.
Every project ships with a production-ready CI/CD pipeline on GitHub Actions, monitoring with Sentry and Datadog, and a Vercel or AWS deployment. Typical timeline is 8-12 weeks. Fixed pricing starts at $80K and goes up to $250K for enterprise scale. We follow SOC 2 and GDPR compliance standards.
Startups that need a scalable MVP in 10 weeks. Mid-market companies migrating from legacy React or Angular. Enterprise teams that require server-side rendering for SEO and performance. VC-backed firms that need audit-ready code and fast iteration.
Types of software we ship.
E-commerce Storefront
High-conversion Next.js storefronts with Stripe payments, Algolia search, and instant SSG for product pages. Built for 500ms load times.
SaaS Dashboard
Multi-tenant SaaS dashboards with Auth0 authentication, Prisma ORM, and real-time updates via Server-Sent Events. Handles 10K+ concurrent users.
Content Management System
Headless CMS using Sanity or Strapi with Next.js frontend. Supports incremental static regeneration for thousands of pages with zero cache misses.
Marketplace Platform
Two-sided marketplaces with PostgreSQL, Elasticsearch for listings, and Stripe Connect for payments. Onboarded 500+ sellers in first quarter.
Real-time Analytics Dashboard
Next.js dashboards with WebSocket connections, Redis caching, and Chart.js for live data. Updates 2M data points per second with sub-100ms latency.
Booking Platform
Calendar-based booking systems with Twilio SMS reminders, Calendly integration, and Google Calendar sync. Reduced no-shows by 40%.
Corporate Website
Brand websites using Next.js with ISR, headless CMS, and perfect Lighthouse scores (95+). Supports multi-language and A/B testing.
Mobile App with Next.js API
React Native Expo apps backed by Next.js API routes with JWT authentication. Build and deploy both web and mobile from one codebase.
We build for every business type.
E-commerce brands
SaaS companies
Media and publishing
Enterprise teams
Startups and agencies
Why Next.js Delivers Faster Sites
Next.js reduces Time to Interactive by up to 50% compared to client-side React.
Server-side rendering and static generation eliminate blank loading states. React Server Components move data fetching to the server, shrinking bundle sizes.
Incremental static regeneration keeps pages fresh without a full rebuild. IRPR optimizes caching, CDN distribution, and image serving to achieve sub-1 second page loads.
How IRPR Compares to Generic Next.js Shops
Not all Next.js consultants deliver production-grade code.
Many agencies skip essential practices like type safety, automated testing, and performance monitoring. They deliver code that works locally but breaks at scale.
IRPR builds every project with enterprise standards from day one. You get a deploy-ready application with full observability and documentation.
- uses outdated Pages Router
- skips CI/CD setup
- no error tracking
- no SSR optimization
- no type safety
- no load testing
- App Router with Server Components
- GitHub Actions CI/CD
- Sentry + Datadog monitoring
- ISR with SWR caching
- full TypeScript coverage
- load tests with k6
Our Next.js Development Process
From idea to production in 12 weeks.
We follow a four-phase process that de-risks development and keeps you informed at every step. Each phase ends with a deliverable you can review.
After the Roadmap, we work in 2-week sprints with daily standups and weekly demos. You see progress in real time, not at the end.
What You Get When You Hire IRPR
Every project ships with these deliverables by default.
No hidden fees. No surprise license costs. Everything listed here is included in your fixed price quote.
- Source code in your private GitHub repo
- CI/CD pipeline on GitHub Actions
- Sentry error tracking
- Datadog performance monitoring
- Automated end-to-end tests with Cypress
- 100% TypeScript coverage
- Deployed to Vercel or AWS
- Documentation and API reference
- Post-launch support for 30 days
- Load test results with k6
What we ship in this practice.
SaaS Analytics Dashboard
Built a real-time analytics dashboard for a fintech startup using Next.js, Prisma, PostgreSQL, and Redis. The app reduced page load from 4s to 0.8s, improving user retention by 35%.
D2C E-commerce Storefront
Developed a high-conversion Next.js storefront with Stripe, Algolia, and server-side rendering. The client saw a 25% increase in conversion rate and 99% uptime during Black Friday traffic.
Healthcare Corporate Website
Created a HIPAA-compliant Next.js site with Sanity CMS and ISR. Achieved a 98 Lighthouse score and 10x organic traffic growth within 6 months.
Logistics Real-time Tracking Dashboard
Built a WebSocket-powered dashboard displaying 1M GPS points per second using Next.js API routes and Redis Pub/Sub. Integrated with Mapbox for live fleet visualization.
EdTech Online Learning Platform
Designed a scalable learning platform supporting 10K concurrent users with dynamic imports and code splitting. Used Auth0 for SSO, MongoDB for content storage, and WebRTC for live sessions.
Manufacturing Internal Admin Panel
Delivered a role-based admin panel with Prisma and PostgreSQL for a ISO 9001 manufacturer. Automated onboarding and reporting, cutting administrative workload by 60%.
Why teams hire us.
Fixed Price, Not Hourly
Every project gets a fixed quote after the Roadmap phase (week 2). No hourly billing, no surprise invoices, no scope creep charges.
Senior Engineers Only
Our team averages 10+ years of experience. Every developer has shipped at least 5 production Next.js applications.
Production-Ready Code from Day One
We write TypeScript, add tests (Jest + Cypress), and set up monitoring before the first deploy. Our code passes strict linting and security audits.
12-Week Maximum Timeline
We work in 2-week sprints with a hard cap at 12 weeks for most MVPs. 98% of our projects finish on time.
Full Ownership for You
You own the entire codebase, the CI/CD pipeline, and all intellectual property. No licensing fees, no vendor lock-in.
Post-Launch Support Included
Every project includes 30 days of post-launch support for bug fixes and minor tweaks. After that, we offer a maintenance retainer at $5K/month.
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.