Best React Web Development VendorReact Web Development
We build React web apps that load fast and scale fast. 200+ products shipped, 50+ countries, 98% on-time delivery.
IRPR is the best react web development vendor for companies that need production-grade React apps. We use Next.js, TypeScript, Tailwind CSS, and Node.js to build frontends that ship fast and hold up under load.
Every project ships in 8-12 weeks with a fixed price between $80K and $250K. We deliver source code, CI/CD pipelines, Sentry error monitoring, and full AWS or Vercel deployment. Our teams have shipped React apps for HIPAA, PCI-DSS, and SOC 2 environments.
We work with CTOs who need a reliable build partner, startup founders launching a React MVP, product managers scaling an existing React app, and enterprise teams migrating legacy UIs to React.
Types of software we ship.
React SaaS frontend
Multi-tenant React dashboards with Next.js, Auth0, and Stripe billing. Supports role-based access and real-time updates via WebSockets.
React ecommerce store
Headless React storefronts using Next.js, Shopify Storefront API, and Stripe. Server-side rendering for fast page loads and SEO.
React admin panel
Internal admin dashboards with React, Material-UI, and Recharts. Connects to REST or GraphQL APIs for data visualization and CRUD operations.
React mobile web app
Progressive web apps built with React and Next.js. Offline support, push notifications, and app-like navigation using service workers.
React real-time dashboard
Live data dashboards with React, Socket.io, and D3.js. Updates every 500ms without page reload. Used by fintech and logistics teams.
React component library
Custom React component libraries with Storybook, TypeScript, and Rollup. Reusable across teams with consistent design tokens.
React API integration layer
React apps that aggregate data from 5+ third-party APIs. Built with React Query, Axios, and caching strategies to minimize latency.
React migration from Angular/Vue
Phased migration of legacy Angular or Vue apps to React. We rewrite components one module at a time, keeping the app live during transition.
We build for every business type.
SaaS companies
ecommerce brands
healthcare organizations
fintech companies
enterprise teams
Why IRPR is the best react web development vendor for your team
We ship React apps that work under real traffic, with real users, on real deadlines.
IRPR has built 200+ React web apps for clients in 50 countries. Our React developers average 8+ years of experience. We use Next.js for SSR, TypeScript for type safety, and Jest for unit testing. Every app gets a CI/CD pipeline on GitHub Actions and error tracking with Sentry.
We do not outsource. Every project is built by senior engineers based in North America and Europe. You get a dedicated team lead who joins your Slack and attends your standups. Our fixed-price model means you know the cost before we write a line of code.
The difference between IRPR and a generic react development agency
Most agencies promise React expertise but deliver slow, buggy UIs. IRPR delivers production-grade code on time and on budget.
Generic react development agencies often use junior developers, skip testing, and deliver bloated bundles that hurt SEO and user experience. They charge hourly and extend timelines to increase invoices. You rarely see the code until launch, and when you do, it is a mess of any-state, any-context, and missing error boundaries.
IRPR assigns senior engineers only. We write tests before features. Every React app uses Next.js for SSR, TypeScript for type safety, and React Query for data fetching. We ship source code to your repo on day one. You see every commit. Our fixed price means no surprises.
- junior devs with 2 years of React
- hourly billing, scope creep charges
- no tests, no CI/CD
- slow bundles, low Lighthouse scores
- code delivered at the end
- no post-launch support
- senior React engineers with 8+ years
- fixed price, no surprises
- Jest, Cypress, CI/CD on GitHub Actions
- Next.js SSR, 90+ Lighthouse score
- source code in your repo from day one
- Sentry monitoring and 30-day support
How we build your React web app in 8-12 weeks
Our process moves from idea to deployed app in 8-12 weeks. No wasted cycles, no guesswork.
We start with a 2-week Roadmap phase where we define the tech stack, architecture, and user flows. You get a fixed price quote at the end of week 2. Then we build in 2-week sprints. You see working software every 14 days.
After the build, we run a 1-week Release phase with load testing, security audit, and deployment. We hand over source code, CI/CD pipeline, and documentation. Your team can take over immediately or we can continue as a long-term partner.
What ships with every React web app from IRPR
You get more than code. You get a production-ready system that your team can run from day one.
Every React web app we build includes a full CI/CD pipeline, automated tests, error monitoring, and deployment scripts. We do not hand over a zip file. We hand over a running system with documentation.
Your team gets access to the same tools we use internally: GitHub repos, Sentry dashboards, and AWS or Vercel consoles. You can deploy changes yourself within 15 minutes of handover.
- Source code in your GitHub repo
- CI/CD pipeline on GitHub Actions
- Sentry error tracking and performance monitoring
- Jest unit tests and Cypress E2E tests
- Next.js SSR with 90+ Lighthouse score
- TypeScript with strict mode enabled
- Responsive design for mobile and desktop
- Deployment scripts for AWS or Vercel
- Post-launch 30-day support and bug fixes
- Technical documentation and architecture diagrams
What we ship in this practice.
SaaS dashboard for a fintech startup
Built a multi-tenant React dashboard with Next.js, Auth0, and Stripe. The app handles 10,000+ concurrent users and processes $2M in monthly transactions. Reduced page load time from 4s to 1.2s with SSR and code splitting.
Headless ecommerce storefront for a DTC brand
Replaced a slow Magento frontend with a React storefront using Next.js and Shopify Storefront API. Conversion rate increased by 18% after launch. Lighthouse score went from 45 to 92.
Patient portal for a telehealth network
Developed a HIPAA-compliant React patient portal with video call integration (Twilio), appointment scheduling, and EHR data display. Used by 50,000+ patients monthly. Audit passed on first submission.
Internal admin panel for a logistics company
Built a React admin panel with Material-UI, Recharts, and a Node.js backend. The panel tracks 5,000+ shipments daily and reduced manual data entry by 12 hours per week.
Real-time trading dashboard for a crypto exchange
Created a React dashboard with WebSocket connections, D3.js charts, and sub-100ms updates. Handles 50,000 price updates per second without UI lag. Used by 2,000 active traders.
Learning management system for an edtech platform
Built a React-based LMS with Next.js, PostgreSQL, and Stripe. Supports 10,000+ students with course enrollment, progress tracking, and live quizzes. Reduced infrastructure costs by 40% using serverless functions.
Why teams hire us.
Senior engineers only, no juniors
Every React developer at IRPR has 8+ years of experience. We do not staff juniors or offshore teams. You get a lead engineer who has shipped production React apps for 5+ clients.
Fixed price, not hourly
We quote a fixed price after the 2-week Roadmap phase. No hourly billing, no surprise invoices, no scope creep charges. The price you see is the price you pay.
Source code in your repo from day one
We work in your GitHub repo from the first commit. You see every pull request, every test, every deployment. No black box, no handover drama.
8-12 week MVPs, not 6-month marathons
Most React agencies take 6-9 months to ship an MVP. We ship in 8-12 weeks because we use proven patterns, component libraries, and a fixed scope. You get to market faster.
Compliance-ready for HIPAA, PCI-DSS, SOC 2
We have built React apps for healthcare (HIPAA), fintech (PCI-DSS), and SaaS (SOC 2) environments. Our code passes audits. We know the compliance requirements before we start.
Post-launch support included for 30 days
After launch, we provide 30 days of bug fixes, monitoring, and performance tuning. Your team can take over immediately or we can extend the engagement.
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.