Hire senior React.js consultants who ship fast. Fixed-price projects delivered in 8-12 weeks.
IRPR builds high-performance web and mobile applications using React.js, Next.js, React Native, and TypeScript. Our consultants architect scalable frontends with server-side rendering, state management (Redux, Zustand), and modern testing (Jest, Cypress).
Projects ship in 8-12 weeks with fixed pricing from $80K to $250K. We handle PCI-DSS for ecommerce, HIPAA for healthcare, and SOC 2 for SaaS clients.
Founders launching a SaaS MVP need a React.js frontend that can handle 10,000 concurrent users. CTOs migrating legacy jQuery apps to React see 40% faster feature delivery. Product managers building complex UI dashboards require real-time data visualization with D3.js.
Fast, dynamic SPAs using React Router and lazy loading. Ideal for apps with rich user interactions and minimal page reloads.
Offline-capable PWAs with service workers and push notifications. Works on any device and increases engagement by 40%.
Cross-platform iOS and Android apps using React Native. Share 90% of code while delivering native performance.
Data-rich dashboards with Material-UI or Ant Design, real-time updates via WebSockets, and role-based access control.
Headless ecommerce frontends built with Next.js and Stripe. Integrate with Shopify, Magento, or custom backends.
Multi-user apps with WebSockets and CRDTs for collaborative editing, live cursors, and conflict-free data sync.
Interactive charts and graphs using D3.js, Recharts, and Plotly. Handle millions of data points with virtual scrolling.
Reusable React components documented in Storybook. Built with Rollup and CSS-in-JS for consistency across teams.
Our React.js consultants have shipped over 200 products across 50 countries with a 98% on-time rate.
Each project starts with a 2-week Roadmap phase to lock scope, architecture, and a fixed price. After approval, we deliver a production-ready MVP in 8-12 weeks.
We use Next.js for server-side rendering, React Query for data fetching, and Playwright for end-to-end testing. Every ship includes CI/CD, automated tests, and performance monitoring.
Most agencies promise cheap hourly rates and deliver overblown timelines. IRPR works differently.
Our React.js development consultants are all senior-level engineers with an average of 10+ years of experience. We do not hire juniors or offshore teams.
Every project has a dedicated project manager, daily standups, and a clear Roadmap. We ship working software every sprint, not every quarter.
We follow a four-phase process designed for speed and quality.
Phase 1 is Discovery & Architecture, where we define user stories, data models, and the tech stack. Phase 2 is Sprint Planning, where we break work into 1-week sprints with clear acceptance criteria.
Phase 3 is Build & Test: we develop features, write automated tests, and deploy to staging every week. Phase 4 is Deploy & Iterate, where we push to production, monitor with Sentry, and hand over ownership.
Every project includes a complete delivery package, not just code.
You get full ownership of the source code, infrastructure, and documentation. No lock-in, no hidden fees.
Built a React.js app with WebSockets and Firebase for live editing. The client reduced internal email volume by 70% and saw 40% faster document turnaround. Stack: React, WebSockets, Firebase, Firestore.
Created a Next.js storefront with Stripe and Shopify integration. The new site increased conversion rate by 25% and cut page load time to under 1 second. Stack: Next.js, Stripe, Shopify, Tailwind CSS.
Developed a secure React.js portal for viewing lab results and scheduling appointments. The client saw 30% fewer admin phone calls and a 20% increase in appointment adherence. Stack: React, Node.js, Postgres, HIPAA compliance.
Built a real-time dashboard using React and D3.js for a wealth management firm. Reporting generation time dropped from 4 hours to 30 minutes. Stack: React, D3.js, GraphQL, AWS.
Designed and shipped a React.js analytics dashboard with interactive charts and filters. Users got insights 40% faster and engagement increased by 50%. Stack: React, Recharts, Postgres, Node.js.
Created a cross-platform React Native app for technicians with GPS tracking and offline forms. The client completed 20% more jobs per day and reduced paperwork by 90%. Stack: React Native, Firebase, Google Maps.
Every project gets a fixed quote in the Roadmap phase (week 2). No hourly billing, no surprise invoices, no scope creep charges. The price you see is the price you pay.
All of our React.js development consultants have 10+ years of experience. We never hire juniors or outsource to offshore teams. You get architects who have built apps used by millions.
We design React.js apps that handle 10,000+ concurrent users from day one. Load testing with k6 and auto-scaling on AWS ensure your app grows without rewrites.
Our 8-week MVP timeline is guaranteed for most projects. We use parallel sprints and reusable components to compress delivery without cutting quality.
You own every line of code, every config file, and every deployment script. We transfer the entire repo and infrastructure to your AWS or Vercel account on launch day.
Every project includes a 30-day warranty for bug fixes and minor updates. After that, you can extend with a monthly retainer or hourly support at $150/hour.
Every engagement runs through the same four-stage pipeline. Predictable by design.
30-minute discovery call. No deck. We'll tell you honestly what it takes, how long, and how much.
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