The Leading React App Development AgencyReact App
We build high-performance React apps for startups and enterprises. Ship your MVP in 8-12 weeks with a fixed price.
IRPR builds fast, scalable React apps for SaaS, fintech, and ecommerce platforms. We use Next.js, TypeScript, React Query, and Tailwind CSS to deliver production-ready code.
Each project ships in 8 to 12 weeks with a fixed price between $80K and $250K. We handle compliance like SOC 2, HIPAA, or PCI-DSS when needed.
Founders who need an MVP in months, CTOs who want a dedicated React team without hiring overhead, and product managers who need a second engineering pod hire us.
Types of software we ship.
Single Page App (SPA)
Fast-loading client-side apps with React Router and state management like Redux Toolkit.
Progressive Web App (PWA)
Offline-capable web apps with service workers and push notifications using Workbox.
SaaS Dashboard
Complex dashboards with real-time data visualization using Recharts and WebSockets.
Ecommerce Storefront
Headless commerce frontends with Next.js, Stripe, and BigCommerce or Shopify APIs.
Internal Admin Panel
Custom CRUD interfaces with role-based access control and tables using React Table.
Mobile App (React Native)
Cross-platform iOS and Android apps sharing 80%+ code with native performance.
Real-Time Collaboration App
Live multi-user apps with WebSockets, CRDTs, and presence indicators via Liveblocks.
Data-Heavy Analytics App
Big data dashboards handling millions of records with D3, Nivo charts, and server-side caching.
We build for every business type.
SaaS Startups
Ecommerce Brands
Fintech Companies
Healthcare Organizations
Enterprise Teams
Why Choose a Leading React App Development Agency
Not every React team delivers production-ready code on time.
Freelancers and small shops often lack the process to ship complex apps within a fixed timeline. You end up with unclear specs, missed deadlines, and code that breaks in production.
IRPR uses a proven 4-phase process that delivers React apps on time and on budget. We have shipped over 200 products to clients in 50+ countries with 98% on-time delivery.
Generic Dev Shop vs. Leading React Agency
The difference between a code factory and a true engineering partner.
Many agencies assign junior developers, provide vague estimates, and hand off code with no tests. You pay by the hour and hope for the best.
IRPR assigns senior engineers only, fixes the price after a 2-week Roadmap, and ships tested, documented code that you own from day one.
- Assigns junior developers
- No design input
- Estimates are vague
- Code quality is variable
- No post-launch support
- You own nothing until paid
- Senior engineers only (10+ years experience)
- UI/UX design included in every project
- Fixed price after 2-week Roadmap
- Code review and automated tests mandatory
- Sentry + CI/CD pipelines from day one
- Full IP ownership, code in your repo
How We Build Your React App
Our process from idea to release is 4 phases.
The Roadmap phase defines requirements, wireframes, and a fixed price. After approval, the Design phase produces high-fidelity mockups in Figma.
Development follows 2-week sprints with daily standups and Slack updates. The final phase deploys your app to production with full documentation and a 30-day support period.
What Ships with Every React Project
You get more than just code.
Every project includes a complete set of deliverables: source code, documentation, tests, and infrastructure. Nothing is held back.
IRPR puts all code in your private GitHub repo from day one. You own everything and can continue development with any team.
- Source code in your private GitHub repo
- CI/CD pipeline with GitHub Actions or CircleCI
- Staging and production environments on AWS or Vercel
- Comprehensive README and developer documentation
- Unit tests (Jest + React Testing Library)
- End-to-end tests (Cypress or Playwright)
- Performance audit report (Lighthouse)
- Sentry error tracking with alerting setup
- Post-launch support for 30 days
- All Figma design files
What we ship in this practice.
Real-Time SaaS Dashboard for Logistics
Built a live tracking dashboard that reduced report generation from 4 hours to 15 minutes. Tech stack: Next.js, D3, WebSocket, PostgreSQL, AWS.
Patient Portal for a Telehealth Network
Achieved 99.9% uptime and full HIPAA compliance across 50 clinics. Tech stack: React, Tailwind CSS, Auth0, AWS, PostgreSQL.
Ecommerce Storefront for a Global Brand
Loaded product pages under 1 second and increased conversion rate by 22%. Tech stack: Next.js, Stripe, BigCommerce, Redis.
Internal CRM for a Fintech Company
Automated lead tracking and reduced manual data entry by 10 hours per week. Tech stack: React, Node.js, PostgreSQL, SendGrid.
Mobile Fitness App with React Native
Shared 80% of code between iOS and Android, launched in 10 weeks. Tech stack: React Native, Firebase, Redux, Stripe.
Custom Analytics Dashboard for a Marketing Agency
Processed over 1 million events daily with sub-second query times. Tech stack: React, D3, Redux, GraphQL, AWS DynamoDB.
Why teams hire us.
Senior Engineers Only
Our team averages 10+ years of experience. We do not outsource to junior developers. Every code review is done by a senior engineer.
Fixed Price, No Surprises
You get a fixed price after our 2-week Roadmap phase. No hourly billing, no scope creep charges, no hidden fees.
8-12 Week MVPs
We ship production-ready MVPs in 8 to 12 weeks. Over 200 products launched on time with 98% on-time delivery.
Full IP Ownership
You own all source code, designs, and documentation from day one. No licensing fees, no vendor lock-in.
Enterprise Compliance
We build apps that meet SOC 2, HIPAA, PCI-DSS, and GDPR standards. Our processes are audited and documented.
Dedicated Project Management
Every project includes a dedicated project manager and a Slack channel. Daily updates and weekly video calls keep you in control.
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.