Senior Next.js Development ConsultantsDevelopment Consultants
We architect and build production-grade Next.js apps. 200+ products shipped across 50+ countries with senior-level engineers.
IRPR is a team of senior Next.js development consultants who build production-grade apps using Next.js 14, React Server Components, TypeScript, Prisma, and Tailwind CSS. Every project starts with a senior architect who designs the data flow, server actions, and caching strategy.
We deliver a fully functional product in 8 to 12 weeks with fixed pricing from $80K to $250K. Compliance is built in — we handle SOC 2 for SaaS, HIPAA for healthcare, and PCI-DSS for ecommerce platforms.
CTOs hire us to scale their frontend without building an internal team. Startup founders bring us in to ship MVPs that pass investor demos. Enterprise product owners engage us for migrating legacy React apps to Next.js with zero downtime.
Types of software we ship.
Next.js SaaS Frontend
Multi-tenant dashboard with authentication, subscriptions, and real-time updates. Built with NextAuth, Stripe, and WebSockets.
Next.js Ecommerce Storefront
Headless commerce frontend with server-rendered product pages, cart sync, and checkout. Integrates Shopify or Commerce Layer.
Next.js Marketing Site
High-performance landing pages with ISR, A/B testing, and CMS integration (Contentful, Sanity). Loads under 1 second.
Next.js Analytics Dashboard
Interactive charts, CSV exports, and real-time data pipelines using Next.js API routes, D3, and PostgreSQL.
Next.js API Layer
Serverless API with Edge Functions, rate limiting, and webhook handling. Deployed on Vercel or AWS Lambda.
Next.js Real-Time App
Collaborative tools with WebSocket connections, live cursors, and push notifications. Uses Socket.io or Pusher.
Next.js Headless CMS Frontend
Content-driven sites with structured data, live preview, and incremental static regeneration. Works with Strapi or Contentful.
Next.js Multi-Tenant App
Tenant-isolated architecture with shared codebase, custom domains, and per-tenant caching. Supports 10,000+ tenants.
We build for every business type.
SaaS companies
ecommerce brands
content platforms
enterprise teams
startups
Senior Next.js Development Consultants Deliver Measurable Results
Every engagement is backed by real metrics from 200+ products built by senior engineers.
We measure success with numbers you can see. IRPR clients ship MVPs in 8 to 12 weeks and pay a fixed price between $80K and $250K. Our team of senior Next.js development consultants works in small squads — typically 2 to 3 engineers — to keep communication tight and velocity high.
After launch, 98% of our projects stay on time. We achieve 99.9% uptime for client apps deployed on Vercel or AWS. Code is delivered in private GitHub repos with CI/CD pipelines running on GitHub Actions and Sentry error tracking active from day one.
Why Generic Dev Shops Fail at Next.js and How IRPR Succeeds
Most agencies assign juniors and use hourly billing. IRPR sends senior Next.js development consultants only.
Generic shops promise Next.js expertise but often hand work to developers with part-time Next.js experience. They bill hourly, stretch timelines, and deliver code that breaks under load. IRPR does the opposite.
IRPR assigns senior engineers who have shipped 10+ Next.js projects each. We use a fixed-price model based on a detailed roadmap built in week 2. Every project includes a senior architect, dedicated CI/CD pipeline, and ongoing support through the first month post-release.
- Assigns junior or mid-level developers
- Bills hourly with scope creep
- No dedicated architect
- Delivers code without tests
- No performance benchmarking
- Minimal post-launch support
- Senior Next.js consultants only (8+ years experience)
- Fixed price from the Roadmap phase
- Senior architect designs every project
- Unit, integration, and e2e tests included
- Lighthouse score target 95+
- 1 month of post-release support
A 4-Phase Process That Delivers Senior-Level Next.js Products
Every engagement follows our proven approach: Idea, Roadmap, Product, Release.
Phase 1: Idea (week 1) — We align on your vision, technical requirements, and success metrics. You meet your senior Next.js consultant and architect. No code yet, but we identify the data model, third-party integrations, and hosting provider.
Phase 2: Roadmap (week 2) — We produce a detailed project plan with wireframes, user stories, and a fixed price. This document is your blueprint. If you have an existing codebase, we audit it and recommend migration steps.
What Ships With Every Senior Next.js Project
Every deliverable is concrete, documented, and ready to use. No black boxes.
When you hire senior Next.js development consultants from IRPR, you don't just get code. You get a complete system with monitoring, deployment pipelines, and documentation. Everything is in your GitHub account from day one.
Our default stack includes Next.js 14 with app router, React Server Components, TypeScript, Prisma for the database layer, and Tailwind CSS for styling. Deployments go to Vercel or AWS via GitHub Actions. We add Sentry, Datadog, and a health check endpoint.
- Source code in your private GitHub repo
- CI/CD pipeline on GitHub Actions
- Sentry error tracking
- Unit tests with Vitest (80%+ coverage)
- End-to-end tests with Playwright
- Dockerfile and docker-compose for local dev
- Next.js documentation (components, API routes, env vars)
- Deployment runbook (50+ pages)
- SSL certificate and domain setup
- 30-day post-release support
What we ship in this practice.
SaaS Dashboard for a B2B Analytics Platform
Built a multi-tenant Next.js dashboard with real-time charts and role-based access. The client onboarded 500 users in the first month. Tech stack: Next.js 14, Prisma, PostgreSQL, Auth0, and Chart.js. Reduced time-to-insight by 40%.
Headless Ecommerce Storefront for a Luxury Brand
Created a server-rendered storefront with Stripe checkout and inventory sync. Page load time dropped to 0.8 seconds. Tech stack: Next.js, Shopify Storefront API, Stripe, Vercel Edge Network. Increased conversion rate by 22%.
Fintech Compliance Dashboard with Real-Time Alerts
Developed a Next.js app for monitoring transaction flags and generating audit reports. The client passed their PCI-DSS audit on the first try. Tech stack: Next.js, TypeScript, PostgreSQL, TimescaleDB for time-series data, and Auth0. Reduced manual review time by 60%.
HIPAA-Compliant Patient Portal for a Telehealth Startup
Delivered a secure Next.js portal with video scheduling, medical records, and encrypted messaging. Achieved HIPAA compliance with AWS Shield and encryption at rest. Tech stack: Next.js, AWS Amplify, DynamoDB, Twilio Video. Onboarded 3,000 patients in quarter 1.
Real-Time Collaboration Tool for a Media Company
Built a Next.js app with live cursors, document editing, and push notifications. Used by 200 journalists daily. Tech stack: Next.js, Socket.io, MongoDB, AWS S3 for media storage. Reduced editorial workflow from hours to minutes.
Multi-Tenant LMS Platform for an EdTech Firm
Created a server-rendered learning platform supporting 500 schools. Each tenant gets a custom subdomain and isolated data. Tech stack: Next.js, Prisma, PostgreSQL, Auth0, and Vercel. Achieved 99.9% uptime during peak exam periods.
Why teams hire us.
Senior Engineers Only, No Juniors
Every consultant on your project has 8+ years of experience and has shipped at least 10 Next.js apps. IRPR does not train juniors on client time. You get a senior architect who writes production-ready TypeScript from day one.
Fixed Price, Not Hourly
After the Roadmap phase (week 2), you receive a fixed price for the entire build. No hourly billing, no surprise invoices, no scope creep. If we uncover new requirements, we adjust the price transparently — never without your approval.
12-Week MVP Guarantee
Your product ships in 8 to 12 weeks or we work free until it does. This guarantee applies to every project under $250K. Most clients see a working demo by week 6 and a production deploy by week 10.
Full Code Ownership
You own everything: source code, domain, hosting accounts, and third-party service credentials. IRPR gives you admin access to GitHub, Vercel, and any tool we set up. There are no ongoing license fees or hidden retainers.
Compliance Built In
We have built Next.js apps for SOC 2, HIPAA, PCI-DSS, and FERPA environments. Our senior Next.js development consultants know how to handle encryption, audit logging, and data isolation without slowing down the build.
1-Month Post-Launch Support
After your app goes live, IRPR stays on for 30 days. We fix bugs, optimize performance, and help your team take over. Every client gets a 50-page runbook with deployment steps, environment variables, and troubleshooting guides.
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.