Leading React.js Development DevelopersReact.js
We build production-ready React.js apps in 8-12 weeks with senior engineers. Fixed pricing, no hourly billing, full code ownership.
IRPR builds high-performance React.js applications for startups and enterprises. We use React 18, Next.js 14, TypeScript, and Node.js to deliver scalable frontends.
Every project ships in 8-12 weeks with a fixed price from $80K to $250K. We handle compliance for HIPAA, PCI-DSS, and SOC 2 as needed.
We work with CTOs needing a new SaaS platform, founders validating an MVP before fundraising, and product managers scaling legacy React apps into modern architectures.
Types of software we ship.
Single-page Application (SPA)
Built with React Router, React Query, and Vite. Optimized for performance and SEO with lazy loading.
Real-time Dashboard
Uses WebSockets, Socket.io, and Recharts for live data visualization. Suitable for IoT, finance, and operations.
E-commerce Storefront
Integrates Stripe, Shopify API, or custom checkout with Next.js. Supports product catalogs and inventory management.
SaaS Frontend
Multi-tenant architecture with Auth0, Stripe subscriptions, and Tailwind CSS. Built for scalability and rapid iteration.
Admin Panel
Uses Material-UI, React Admin, and role-based access control. Manages users, content, and analytics in one dashboard.
Data Visualization App
Leverages D3.js, Plotly, and React hooks for interactive charts and maps. Handles large datasets with efficient rendering.
Mobile App (React Native)
Cross-platform iOS/Android with Expo, React Navigation, and push notifications. Shares code with web components.
Progressive Web App (PWA)
Offline support via Service Workers, IndexedDB, and Lighthouse score >90. Installs on home screen with push capabilities.
We build for every business type.
Startups and Tech Companies
Enterprise
Agencies
Local Services
E-commerce
Why Leading React.js Development Developers Choose IRPR
We deliver React.js projects on time and on budget.
Since 2010, IRPR has shipped over 200 products across 50+ countries using React.js as the primary frontend framework. Our senior engineers average 10+ years of experience.
We follow a strict 8-12 week MVP timeline with a fixed price, so you know exactly when and how much. No surprises.
Generic Dev Shop vs IRPR: The React.js Development Difference
Not all React.js agencies deliver the same quality.
Many dev shops rely on junior developers and hourly billing, leading to cost overruns and buggy code.
IRPR assigns senior engineers only, uses fixed pricing, and includes a full Roadmap phase in week 2.
- Junior devs with limited React experience
- Hourly billing leads to budget overruns
- No dedicated project manager
- Code ownership unclear
- Delayed timelines, missed milestones
- No post-launch support
- Senior React engineers only (10+ yrs avg)
- Fixed price from Roadmap phase
- Dedicated PM and QA
- Full code ownership in your repo
- On-time delivery with 98% consistency
- Ongoing maintenance and support
Our React.js Development Process in 4 Steps
From idea to release in 8-12 weeks.
We break your project into four iterative phases, each gated by your approval.
No assumptions, no surprises - just a clear path to production.
What Ships With Every React.js Development Project
Every deliverable is included in your fixed price.
No hidden extras. Everything your team needs to run and scale the app is part of the contract.
We provide comprehensive documentation and training.
- Source code in your private GitHub repo
- CI/CD pipeline with GitHub Actions
- Sentry error tracking and performance monitoring
- Responsive design for mobile, tablet, and desktop
- Automated testing with Jest and Cypress
- Security audit for OWASP Top 10
- SEO optimization with meta tags and structured data
- API documentation using Swagger
- Admin dashboard for managing users and content
- One month of post-launch support
What we ship in this practice.
Patient Portal for a Telehealth Startup
Built a React.js patient portal that reduced appointment booking time by 60%. Used Next.js, GraphQL, and AWS Cognito.
Real-Time Trading Dashboard for a Fintech
Developed a live trading dashboard with WebSockets and React Query. Achieved 99.9% uptime with sub-100ms latency.
Multi-Vendor Marketplace for E-commerce
Created a React.js marketplace with Stripe Connect, enabling 500+ merchants to sell online. Reduced time-to-market by 4 months.
SaaS Admin Panel for a CRM Platform
Built a multi-tenant React admin panel using Material-UI and Auth0. Supported 10,000+ daily active users.
Real Estate Listing Portal with Map Integration
Developed a React.js property search tool with Google Maps and MLS data. Increased lead generation by 40%.
Learning Management System for an EdTech Company
Created a React.js LMS with video streaming, quizzes, and progress tracking. Handled 50,000 concurrent users.
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
Our developers average 10+ years of experience. No junior devs working on your React.js app - only senior engineers who have shipped 200+ products.
Full Code Ownership
You own everything we build. Source code, design files, and documentation are transferred to your team after launch.
Compliance-Ready Architecture
We build React.js apps that meet HIPAA, PCI-DSS, SOC 2, or FERPA requirements. We include audit logs, encryption, and access controls.
8-12 Week MVP Guarantee
We deliver a production-ready MVP in 8-12 weeks. 98% of our projects ship on time.
Post-Launch Support
We provide 30 days of free support after launch. Plus, we offer ongoing maintenance packages for updates and scaling.
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.