Leading React.js Development CompanyDevelopment Company
We build high-performance React.js applications. Senior engineers deliver your MVP in 8-12 weeks with fixed pricing.
IRPR is a leading React.js development company. We build web apps, mobile apps, and SaaS platforms using React.js, Next.js, TypeScript, and Node.js. Our team has shipped 200+ products across 50+ countries.
Every project starts with a fixed-price Roadmap phase. From there, we build your MVP in 8-12 weeks. Typical budgets range from $80K to $250K. We comply with HIPAA, PCI-DSS, and SOC 2 standards.
Founders hire us to launch their SaaS product. CTOs hire us to rebuild legacy frontends. Agencies hire us for white-label React.js development. Each buyer gets a dedicated team of senior engineers.
Types of software we ship.
React.js Single-Page Application
Fast, interactive SPA with React Router and Redux Toolkit. Ideal for dashboards and customer portals.
React.js Ecommerce Frontend
Headless ecommerce storefront using Next.js and Stripe. Handles 10K+ products with server-side rendering.
React.js Admin Dashboard
Real-time admin panel with Material-UI, Recharts, and WebSocket updates. Manages users, orders, and analytics.
React.js Mobile App (React Native)
Cross-platform mobile app with React Native. Shares 80%+ code between iOS and Android.
React.js Real-Time Chat App
Live chat application using Socket.io and Firebase. Supports 10,000 concurrent users.
React.js Data Visualization Platform
Interactive charts and maps with D3.js and Deck.gl. Renders 1M+ data points at 60fps.
React.js CMS Frontend
Headless CMS frontend with Next.js and Strapi. Content editors use a drag-and-drop interface.
React.js SaaS Application
Multi-tenant SaaS platform with authentication, billing, and role-based access. Built with Next.js and Prisma.
We build for every business type.
SaaS startups
Ecommerce brands
Healthcare providers
Fintech companies
Real estate firms
Why Choose a Leading React.js Development Company
IRPR delivers production-grade React.js applications that scale from startup to enterprise.
We use React.js version 18, Next.js 14, and TypeScript for every project. Our code passes ESLint, Prettier, and automated tests before deployment. We deploy to AWS with CI/CD pipelines that run in under 5 minutes.
Our team has built React.js apps for 200+ clients in 50+ countries. We maintain a 98% on-time delivery rate. Every project includes a 30-day post-launch support period.
The Difference Between a Generic Dev Shop and a Leading React.js Company
Most agencies treat React.js like any other framework. IRPR treats it as a core competency.
Generic dev shops often assign junior developers to React.js projects. They skip testing, ignore performance, and deliver code that breaks after a year. IRPR assigns senior engineers who have built 20+ React.js applications each.
We use Next.js for server-side rendering, React Query for data fetching, and Zustand for state management. Every component is unit tested with Jest and integration tested with Cypress. We deliver a fully documented codebase.
- Assigns junior developers with 1-2 years of React experience
- No automated testing or CI/CD pipeline
- Delivers monolithic code that is hard to maintain
- Charges by the hour, no fixed price
- No performance optimization or accessibility audit
- Provides no post-launch support
- Assigns senior engineers with 7+ years of React experience
- 100% test coverage with Jest and Cypress
- Delivers modular, reusable component libraries
- Fixed pricing from the Roadmap phase
- Lighthouse score of 90+ for performance and accessibility
- 30-day post-launch support included
How IRPR Delivers Your React.js Application in 12 Weeks
Our process is designed to eliminate surprises and ship fast.
We start with a 2-week Roadmap phase. During this phase, we define the tech stack, user flows, and data model. You get a fixed price and a detailed timeline before any development begins.
After approval, we build in 2-week sprints. You see a working demo after the first sprint. We deploy to staging after sprint 3. Production launch happens by week 12.
What Ships with Every React.js Project from IRPR
You own everything. No black boxes, no hidden fees.
We deliver a complete, production-ready React.js application. You get the source code, documentation, and deployment scripts. There are no ongoing royalties or licensing fees.
Every project includes a 30-day support period. During that time, we fix bugs, answer questions, and help with your first deployment. After that, we offer maintenance at $150/hour.
- Source code in your private GitHub repository
- CI/CD pipeline on GitHub Actions or CircleCI
- Deployed to AWS, Vercel, or your own server
- Unit tests with Jest (minimum 80% coverage)
- Integration tests with Cypress
- Component library in Storybook
- API documentation with Swagger or Postman
- Performance report with Lighthouse score 90+
- Security audit report (OWASP top 10)
- 30-day post-launch support with 4-hour response time
What we ship in this practice.
SaaS Dashboard for a Fintech Startup
We built a real-time analytics dashboard using React.js, D3.js, and WebSocket. The app displays 1M+ transactions per day with sub-second query times. The client reduced customer churn by 22% in 3 months. Tech stack: React.js 18, Next.js 14, Prisma, PostgreSQL, AWS Lambda.
Patient Portal for a Telemedicine Network
We built a HIPAA-compliant patient portal with React.js and Twilio Video. Patients can schedule appointments, chat with doctors, and view lab results. The client onboarded 15,000 patients in the first month. Tech stack: React.js, Material-UI, Twilio, Firebase, AWS.
Ecommerce Storefront for a D2C Brand
We built a headless ecommerce storefront using Next.js and Shopify Storefront API. The site loads in under 1.5 seconds and handles 10,000 concurrent shoppers. The client's conversion rate increased by 18%. Tech stack: Next.js 14, TypeScript, Stripe, Algolia, Vercel.
Property Listing Platform for a Real Estate Firm
We built a property listing platform with React.js and Google Maps API. Users can search by location, price, and property type. The platform indexes 50,000+ listings and updates in real time. Tech stack: React.js, Redux Toolkit, Node.js, MongoDB, AWS.
Learning Management System for an EdTech Company
We built a custom LMS with React.js and video streaming. Students can watch courses, take quizzes, and track progress. The platform supports 100,000+ users and complies with FERPA. Tech stack: React.js, Next.js, Mux, Prisma, PostgreSQL.
Inventory Management Dashboard for a Manufacturer
We built a real-time inventory dashboard using React.js and WebSocket. The dashboard shows stock levels, order status, and supplier data. The client reduced stockouts by 35%. Tech stack: React.js, Material-UI, Node.js, MongoDB, AWS IoT.
Why teams hire us.
Senior engineers only
Every engineer on your project has 7+ years of experience with React.js. We do not hire junior developers. Our average engineer has shipped 15+ React.js applications.
Fixed price, not hourly
You get a fixed price quote after the 2-week Roadmap phase. No hourly billing, no surprise invoices, no scope creep charges. We stick to the budget we agree on.
8-12 week MVP delivery
We build your React.js application in 8-12 weeks. Our sprint-based process ensures you see a working demo every 14 days. 98% of our projects ship on time.
Full code ownership
You own the source code, the design files, and the deployment scripts. There are no licenses, royalties, or ongoing fees. You can take the code to any team.
Compliance-ready builds
We build React.js applications that comply with HIPAA, PCI-DSS, SOC 2, and FERPA. Our security audits cover OWASP top 10 vulnerabilities. We encrypt data at rest and in transit.
30-day post-launch support
After launch, we provide 30 days of support with a 4-hour response time. We fix bugs, answer questions, and help with your first deployment to production.
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.