Senior React.js Development TeamDevelopment Team
Build your product with a senior React.js development team. 8-12 week MVPs with fixed pricing.
IRPR provides a senior React.js development team that builds custom web applications using React 18, Next.js 14, and TypeScript. Our engineers have shipped over 200 products across 50 countries.
Every engagement delivers a working MVP in 8-12 weeks with fixed pricing from $80K to $250K. All code meets compliance standards such as HIPAA, PCI-DSS, and SOC 2 as required.
CTOs hire us to scale their frontend without hiring headaches. Product managers use us to hit launch deadlines. Startups engage us to build investor-ready prototypes that close funding rounds.
Types of software we ship.
Single Page Applications (SPAs)
Blazing fast load times with React Router and code splitting. No page reloads, smooth navigation.
Real-time Dashboards
Live data via WebSockets and React Query. Built for monitoring and operational visibility.
E-commerce Storefronts
Server-side rendered product pages with Next.js and Stripe. Full checkout flow optimized for conversions.
Collaboration Tools
Multi-user editing with Operational Transform and React DnD. Rich text and drag-and-drop interfaces.
Data Visualization Platforms
Custom charts with D3.js and Recharts. Handles millions of data points with virtual scrolling.
Progressive Web Apps (PWAs)
Offline-first apps with Workbox and indexedDB. App-like experience on any device.
Admin Panels & CMS
Customizable interfaces with React Admin and Material UI. Role-based access and real-time updates.
Mobile Responsive Web Apps
Fluid layouts with Tailwind CSS and React Adaptive. Works perfectly on phone, tablet, desktop.
We build for every business type.
Fintech
Healthcare
E-commerce
SaaS
Logistics & Real Estate
Senior React.js expertise by the numbers
We have built over 200 products using React.js for clients in 50+ countries.
Every senior React.js developer on our team has at least 6 years of experience. We use React 18 with hooks, concurrent mode, and suspense to build high-performance UIs.
Our developers ship code weekly. Clients see a working prototype by week 4 and a production-ready MVP by week 12. No hidden milestones.
How our senior React.js team is different
Most agencies sell junior talent. We only deploy senior React.js developers with proven track records.
A generic development shop assigns whoever is available. You get unclear specifications, hourly billing, and no ownership of the code.
IRPR assigns a fixed team of senior React.js engineers. We write TypeScript, enforce component tests, and deliver a production-grade app with full rights.
- vague project requirements
- hourly billing leads to budget overruns
- junior developers learning on your dime
- no compliance support (HIPAA, PCI)
- slow delivery (6+ months)
- no code ownership after payment
- fixed price from the Roadmap phase
- senior React.js developers only (6+ years)
- HIPAA, PCI-DSS, SOC 2 compliance built-in
- 8-12 week MVP delivery guaranteed
- full source code ownership
- CI/CD pipeline with automated testing
Our 4-phase process for senior React.js projects
We turn your idea into a working product in 12 weeks. Here is how.
Every engagement follows a structured process. You know exactly what ships each week and exactly what it costs.
No surprises. No scope creep. Just a senior React.js development team delivering value.
What ships with every senior React.js engagement
You get full ownership of production-grade code. No license fees, no lock-in.
We deliver everything you need to run and maintain your app. Your senior React.js development team writes code that is documented, tested, and ready for scale.
- Source code in your private GitHub repo (React 18, TypeScript)
- Component library with Storybook documentation
- Unit tests with Jest (90%+ coverage)
- Integration tests with Cypress for critical user flows
- CI/CD pipeline using GitHub Actions
- Sentry error tracking and performance monitoring
- Responsive design for mobile, tablet, and desktop
- Lighthouse score of 90+ for performance and accessibility
- Deployment guide and runbook
- Post-launch 30-day stability monitoring
What we ship in this practice.
Real-time trading dashboard
Built for a fintech startup. Our senior React.js team implemented WebSocket streams and React Query for live price data. Reduced latency by 40% compared to polling. Tech stack: React 18, D3.js, Node.js, Redis.
Telemedicine patient portal
A healthcare provider needed a HIPAA-compliant portal. We built appointment scheduling, video call integration, and prescription refills. Saved 12 hours of admin work per day. Tech stack: Next.js 14, WebRTC, AWS Chime, PostgreSQL.
E-commerce storefront with personalization
An online retailer wanted a fast, SEO-friendly storefront. Using Next.js server-side rendering and Stripe checkout, we increased conversion rates by 25%. Tech stack: Next.js 14, Stripe, Algolia, Tailwind CSS.
SaaS analytics dashboard
A B2B SaaS company needed a customizable analytics dashboard for their customers. We built real-time filters and export features. Reduced churn by 15% in 3 months. Tech stack: React 18, Recharts, Node.js, MongoDB.
Property listing platform
A real estate agency wanted a modern listing site with map integration and virtual tours. Our senior React.js team integrated Google Maps and Matterport. Increased seller leads by 30%. Tech stack: React 18, GraphQL, Google Maps API, Cloudinary.
Logistics route optimization tool
A logistics company needed a drag-and-drop route planner. We built a React-based interface that saves dispatchers 2 hours per shift. Tech stack: React 18, Google Maps API, Node.js, PostgreSQL.
Why teams hire us.
Fixed price, not hourly
Every project gets a fixed quote during the Roadmap phase (week 2). No hourly billing. No surprise invoices. 98% of our projects stay within the agreed budget.
Senior developers only
Every engineer on your senior React.js development team has 6+ years of experience. We do not staff juniors, interns, or offshore teams. You get senior talent from day one.
Built for compliance
Our React.js development follows HIPAA, PCI-DSS, SOC 2, and GDPR standards. We handle audit-ready code, encrypted data, and role-based access controls.
Production-grade code
All code includes TypeScript types, unit tests (Jest), integration tests (Cypress), and CI/CD pipelines. You get a codebase that is ready for scale and easy to maintain.
Post-launch partnership
We do not disappear after launch. Every engagement includes 30 days of production monitoring and a direct Slack channel with your development team.
Proven track record
We have shipped 200+ products for clients in 50+ countries. 98% on-time delivery. 99.9% average uptime across all production deployments.
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.