Best Next.js Development ConsultantsDevelopment Consultants
We build fast, scalable Next.js apps for startups and enterprises. 200+ products shipped, 8-12 week delivery, fixed pricing.
IRPR is a team of senior engineers who specialize in Next.js. We build web apps, SaaS platforms, ecommerce stores, and content sites using Next.js, React, TypeScript, and Vercel. Every project is architected for performance, SEO, and scalability from day one.
We ship production-ready MVPs in 8-12 weeks with fixed pricing between $80K and $250K. Our projects include compliance for SOC 2, PCI-DSS, and HIPAA where required. You get full source code ownership, CI/CD pipelines, and monitoring on day one.
Our clients are CTOs who need a reliable technical partner, founders launching a new product, product managers scaling an existing app, and enterprise teams migrating from legacy frameworks. They hire us because we deliver on time with no surprises.
Types of software we ship.
SaaS Platforms
Multi-tenant Next.js apps with authentication, billing via Stripe, and admin dashboards. Deployed on Vercel with automatic scaling.
Ecommerce Stores
Headless commerce sites using Next.js, Shopify or Medusa, with fast product search and dynamic checkout. Optimized for Core Web Vitals.
Marketing Websites
High-performance landing pages and corporate sites with ISR, CMS integration (Sanity, Contentful), and built-in A/B testing.
Data Dashboards
Real-time analytics dashboards with Next.js, Chart.js, and server-side data fetching. Handles millions of data points without lag.
Client Portals
Secure customer portals with NextAuth, role-based access, and file uploads. Integrated with Salesforce or HubSpot via API.
Marketplaces
Two-sided marketplaces with Next.js, Stripe Connect for payments, and Algolia for search. Supports vendor onboarding and commission tracking.
Booking Systems
Calendar-based booking apps with Next.js, Calendly API, and real-time availability. Used by clinics, salons, and event venues.
Content Platforms
Blogs, documentation sites, and knowledge bases using Next.js MDX, with full-text search and dark mode. Deployed on Vercel Edge.
We build for every business type.
Ecommerce
SaaS
Media
Enterprise
Startups
Why IRPR is the Best Next.js Development Consultant
We combine deep Next.js expertise with a proven delivery process that eliminates risk.
Our team has shipped over 200 products using Next.js, React, and Vercel. We know every optimization trick: ISR, edge functions, incremental builds, and dynamic imports. Our average project finishes in 10 weeks, and 98% of projects deliver on time.
We use a fixed-price model with no hourly billing. After a 2-week Roadmap phase, you get a fixed quote and a clear timeline. There are no surprise invoices, no scope creep, and no hidden fees.
How We Are Different from Other Next.js Agencies
Most agencies bill hourly and let scope creep destroy your budget. We do the opposite.
We have seen projects go sideways when agencies use junior developers or change requirements mid-build. That is why we assign only senior engineers and lock scope after the Roadmap phase.
Every project includes a dedicated project manager, weekly demos, and a shared Slack channel. You see progress every step of the way, and you can pivot at the end of each sprint.
- Hourly billing with no cap
- Junior developers on your project
- Scope changes without price adjustments
- No dedicated project manager
- Vague timelines and missed deadlines
- No post-launch support
- Fixed price from day one
- Senior engineers only (8+ years experience)
- Scope locked after Roadmap phase
- Dedicated PM and weekly demos
- 8-12 week delivery guarantee
- 30 days of free post-launch support
Our Next.js Development Process
From idea to production in four clear phases.
We follow a structured process that reduces risk and keeps everyone aligned. Each phase has a clear deliverable and a go/no-go decision point.
You are never locked in. After the Roadmap phase, you can walk away with a fully documented plan and architecture diagram.
What Ships with Every Next.js Project
You get more than just code. Every project includes the full production toolkit.
We do not cut corners. Every project includes CI/CD, error tracking, performance monitoring, and documentation. You can deploy changes within minutes after launch.
Your team gets complete ownership of the codebase and infrastructure. There is no vendor lock-in.
- Full source code in your private GitHub repo
- CI/CD pipeline on GitHub Actions with automatic deployments to Vercel
- Sentry error tracking with alerts
- Datadog performance monitoring
- Automated end-to-end tests with Cypress
- SEO metadata and Open Graph tags
- Responsive design for mobile, tablet, and desktop
- Accessibility audit (WCAG 2.1 AA)
- Technical documentation (architecture, API, deployment)
- 30 days of post-launch support and bug fixes
What we ship in this practice.
B2B SaaS Dashboard
Built a real-time analytics dashboard for a logistics startup using Next.js, Prisma, and PostgreSQL. Reduced page load time by 60% and enabled 50,000 daily active users. Tech stack: Next.js, Chart.js, Tailwind CSS, Vercel.
Headless Ecommerce Store
Developed a high-traffic fashion store with Next.js and Shopify Storefront API. Achieved a 40% increase in conversion rate and 95+ Lighthouse score. Tech stack: Next.js, Shopify, Algolia, Stripe.
Healthcare Patient Portal
Created a secure patient portal with Next.js, NextAuth, and Epic EHR integration. Automated appointment scheduling saved clinic staff 15 hours per week. Compliant with HIPAA. Tech stack: Next.js, TypeScript, PostgreSQL, AWS.
Fintech Investment Platform
Built a real-time investment dashboard with Next.js and WebSockets. Handles 10,000 concurrent users with sub-100ms latency. PCI-DSS compliant. Tech stack: Next.js, Socket.io, Redis, AWS.
Real Estate MLS Portal
Developed a property search platform with Next.js and Google Maps API. Integrated with 10 MLS feeds, enabling 20,000 listings. Reduced search time by 70%. Tech stack: Next.js, Elasticsearch, Mapbox, Vercel.
EdTech Learning Platform
Built a course platform with Next.js, Sanity CMS, and Stripe. Supports 5,000 concurrent students with video streaming and quizzes. FERPA compliant. Tech stack: Next.js, Mux, Sanity, Vercel.
Why teams hire us.
Senior Engineers Only
Every developer on your project has 8+ years of experience and has shipped at least 10 Next.js apps. No juniors, no offshore teams, no code monkeys.
Fixed Price, No Surprises
You get a fixed price after the Roadmap phase (week 2). No hourly billing, no scope creep charges, no budget overruns. Average project cost: $80K-$250K.
8-12 Week Delivery Guarantee
We deliver production-ready MVPs in 8 to 12 weeks. If we miss the deadline, we work for free until it ships. That is our guarantee.
Full Code Ownership
You own every line of code, every design file, and every deployment configuration. No proprietary frameworks, no licensing fees, no lock-in.
Production-Ready from Day One
Every project includes CI/CD, monitoring, error tracking, and automated tests. Your app is ready for real users on day one.
Compliance Built In
We build apps that comply with SOC 2, HIPAA, PCI-DSS, and FERPA. Our engineers know the requirements and bake them into the architecture from the start.
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.