Next.js Development ConsultantsDevelopment Consultants
We build high-performance Next.js apps for startups and enterprises. Get a fixed-price MVP in 8-12 weeks.
IRPR builds custom Next.js applications using Next.js 14 with App Router, React Server Components, and Vercel deployments. We focus on performance, SEO, and developer experience from day one.
Each project ships in 8-12 weeks with a fixed price between $80K and $250K. We handle compliance for HIPAA, PCI-DSS, and SOC 2, and every deliverable includes full source code ownership.
We work with CTOs who need a scalable MVP for 1000+ users, product managers iterating on a live prototype, and founders building investor-facing demos with Stripe and Auth0 integrations.
Types of software we ship.
eCommerce frontend
Headless Next.js storefront with Shopify or BigCommerce. ISR for product pages, 10x faster time to first paint.
SaaS dashboard
Admin panel with real-time charts, WebSocket updates, and role-based access using Next.js and Prisma.
Internal tool
Custom CRM or inventory management with Next.js API routes, PostgreSQL, and Auth0 for authentication.
Marketing site
Next.js static site with Sanity CMS. Built for 90+ Lighthouse score and easy content updates by non-developers.
Multi-tenant platform
SaaS with isolated tenants, custom domains, and database-per-tenant pattern using Next.js middleware.
Real-time collaboration app
Live editing with Y.js, WebRTC, and Next.js server actions. Deployed on Vercel Edge Functions for low latency.
API gateway with Next.js API routes
Centralized API layer that aggregates third-party services, handles rate limiting, and caches responses with Redis.
Static site generator with ISR
Next.js ISR for a content-heavy site with 10K+ pages. Rebuild only on content change, not time-based.
We build for every business type.
E-commerce
SaaS
Media & publishing
Healthcare
Fintech
Why Next.js for your next project
Next.js delivers fast pages and great developer experience out of the box.
Next.js gives you server-side rendering, static generation, and API routes in one framework. Pages load 40% faster on average compared to client-side only React apps.
IRPR uses Next.js for all web projects because it reduces initial bundle size and improves SEO. With built-in image optimization and incremental static regeneration, we cut page load times by 50% in most projects.
How IRPR differs from other dev shops
Most agencies bill hourly and miss deadlines. We give you a fixed price and weekly demos.
We have shipped 200+ Next.js applications across 50 countries. Every project follows a structured process: idea, roadmap, product, release.
You get a dedicated senior engineer from day one, not a fresh graduate. We use the same tools you do: GitHub, Slack, Linear, and Sentry.
- Hourly billing with no cap
- Junior developers on core tasks
- No fixed timeline
- Code delivery at the end only
- No compliance guidance
- You own nothing until final payment
- Fixed price from week 2 Roadmap
- Senior engineers only (8+ years)
- 8-12 week delivery guarantee
- Weekly demos and full source ownership
- HIPAA, PCI, SOC 2 ready from start
- Source code in your repo on day 1
Our Next.js development process
We move from idea to production in 4 clearly defined phases.
Each phase has a specific deliverable and a gate check. You decide whether to proceed based on working prototypes, not static mockups.
The process is designed for speed. Most MVPs are ready for beta users by week 8.
What ships with your Next.js application
Every project includes a standard set of production-ready deliverables.
You get everything needed to run, scale, and maintain the app. No hidden dependencies on us.
Our checklist covers code, infrastructure, documentation, and monitoring.
- Source code in your private GitHub repository
- CI/CD pipeline with GitHub Actions and Vercel
- Sentry error tracking with alerts
- Automated unit and integration tests (80%+ coverage)
- Responsive design for mobile, tablet, and desktop
- SEO metadata and Open Graph tags
- Admin panel or dashboard for content management
- API documentation (OpenAPI or GraphQL schema)
- Deployment runbook and environment variables guide
- 30-day warranty with bug fixes included
What we ship in this practice.
SaaS analytics dashboard
Built a real-time analytics dashboard for a B2B SaaS startup using Next.js, Prisma, and PostgreSQL. Reduced page load time by 40% and enabled 2000 concurrent users on launch.
E-commerce frontend for a luxury brand
Replaced a slow Magento store with a headless Next.js frontend using Shopify Storefront API. Improved mobile conversion rate by 25% and cut time-to-first-byte from 3s to 0.8s.
Real-time collaboration app
Developed a whiteboard tool for remote teams using Y.js, WebRTC, and Next.js server actions. Supported live edits for 50 users simultaneously with latency under 100ms.
Multi-tenant platform for franchise management
Created a platform with isolated databases per franchise using Next.js middleware and Prisma. Reduced onboarding time for new tenants from 2 weeks to 2 days.
Healthcare patient portal
Built a HIPAA-compliant portal with Next.js, Firebase Auth, and Cloud Run. Patients can book appointments and view lab results. Achieved 99.9% uptime over 12 months.
Fintech investment dashboard
Delivered a dashboard for a robo-advisor startup using Next.js, D3.js for charts, and Stripe for payments. Supported 5000+ portfolios with sub-second refresh rates.
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
Everyone on your project has 8+ years of experience. We never outsource to juniors or use offshore sweatshops.
Full code ownership
You own the entire codebase from day one. We store it in your GitHub repo under your account. No licensing fees, no lock-in.
Weekly demos and transparency
You see a working demo every Friday. We use Linear for task tracking and Slack for daily updates. No black boxes.
Compliance ready
We build with HIPAA, PCI-DSS, and SOC 2 controls baked in. 200+ products have passed compliance audits without delays.
Ongoing support and maintenance
After launch, we offer a tiered support plan starting at $2K/month. Includes security patches, bug fixes, and 4-hour response 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.