React.js Development ServicesDevelopment Services
Build production-ready React apps with a team that ships fast. 12-week MVPs with fixed pricing from $80K.
IRPR builds React.js applications for startups and enterprises. We use Next.js for server-side rendering, React Query for data fetching, and Tailwind CSS for styling.
We ship production-ready apps in 12-14 weeks with fixed pricing from $80K to $250K. Our apps meet compliance standards like SOC 2, HIPAA, or PCI-DSS as needed.
Founders hire us to build SaaS MVPs. CTOs hire us to rebuild legacy frontends. Product owners hire us to add React features to existing systems.
Types of software we ship.
Single-Page Application (SPA)
Build a fast, client-side rendered app with React Router and lazy loading for under 2-second load times.
Progressive Web App (PWA)
Turn your React app into an installable PWA with service workers and offline support using Workbox.
Enterprise Dashboard
Create a real-time admin dashboard with D3.js charts, WebSockets, and role-based access control.
Ecommerce Storefront
Build a headless ecommerce frontend using Next.js, Stripe, and Shopify Storefront API.
Real-Time Collaboration App
Add live cursors and co-editing with React, Socket.io, and Operational Transform.
Internal Admin Panel
Quickly scaffold an admin panel with React Admin, Material-UI, and REST or GraphQL backend.
Data Visualization Platform
Render interactive charts and maps with React, D3.js, and Mapbox GL for geospatial data.
Landing Page with CMS
Build a content-managed landing page using Next.js, Contentful, and Tailwind CSS for fast marketing sites.
We build for every business type.
Why companies choose IRPR for React.js development
Our track record speaks for itself. Here are the numbers.
We have shipped over 200 products across 50+ countries since 2017. Every project is built by senior React engineers with an average of 10 years experience.
Our fixed-price model means no surprises. 98% of projects deliver on time and within budget. We handle everything from design to deployment.
How we're different from other React.js agencies
Most dev shops bill by the hour and miss deadlines. IRPR works differently.
Generic dev shops start coding without a clear plan. They use junior developers and change requirements midway. That leads to budget overruns and delayed launches.
IRPR starts with a 2-week Roadmap that defines every feature and cost. Senior engineers write every line of code. You get a fixed price and a delivery date upfront.
- Hourly billing that balloons costs
- Junior developers learning on your project
- Unclear scope that creeps up
- No ownership of the final code
- Slow communication across time zones
- Tech debt from rushed work
- Fixed price from the Roadmap phase
- Senior React engineers only (10+ years avg)
- Clear scope with feature breakdowns
- Full code ownership transferred to you
- Async-first with daily standup overlap
- CI/CD, testing, and monitoring included
How we build your React.js application
Our 4-phase process ensures you get exactly what you need, on time and on budget.
From idea to deployment, we follow a proven framework that reduces risk. Each phase ends with a deliverable that you approve before moving forward.
You stay informed at every step. No black box, no surprises.
What ships with every React.js project
Every project includes these deliverables by default.
No hidden extras. Everything you need to run and maintain your app is included in the fixed price.
- Source code in your private GitHub repo
- CI/CD pipeline with GitHub Actions
- Sentry error tracking and performance monitoring
- Hosted staging environment
- Automated end-to-end tests (Cypress or Playwright)
- API documentation (Swagger/OpenAPI)
- User analytics (PostHog or Google Analytics)
- Web accessibility audit (WCAG 2.1 AA)
- 1-month post-launch support and bug fixes
What we ship in this practice.
SaaS MVP for a Fintech Start-up
Built a multi-tenant React application with Plaid API for bank connections, Stripe for billing, and a PostgreSQL backend. The start-up launched in 12 weeks and onboarded 200 users in the first month.
Enterprise Dashboard for a Logistics Company
Created a real-time tracking dashboard using React, D3.js, and WebSocket streams. The dashboard reduced manual tracking time by 6 hours per day for dispatchers.
Headless Ecommerce Storefront for a Retail Brand
Built a Next.js storefront with Shopify Storefront API and Algolia search. The new site achieved a 40% increase in conversion rate and a 35% reduction in page load time.
Internal Tool for a Healthcare Provider
Developed a patient management panel using React, Material-UI, and a HIPAA-compliant backend. The tool cut patient onboarding time from 15 minutes to 3 minutes per patient.
Real-Time Collaboration Platform for an EdTech Company
Built a live whiteboarding app with React, Socket.io, and Canvas. The platform supports 100+ concurrent users with sub-100ms latency.
Data Visualization Platform for a Real Estate Firm
Created an interactive property map using React, Mapbox, and D3.js. The platform processes 50,000+ property records and loads maps in under 1 second.
Why teams hire us.
Fixed price from the start
Every project gets a fixed quote after the 2-week Roadmap phase. No hourly billing, no surprise invoices. You know the exact cost before we write a single line of code.
Senior engineers only
All our developers have 10+ years of experience. No juniors, no apprentices. Your React app is built by someone who has shipped production code for years.
Full code ownership
You own every line of code we write. Source code is transferred to your GitHub account on day one. There are no licensing fees or lock-ins.
Built for scale
Every app uses Next.js server-side rendering, code splitting, and lazy loading. We also set up CI/CD and monitoring so you can scale without re-engineering.
Compliance-ready
We have built apps for HIPAA, PCI-DSS, SOC 2, and FERPA compliance. If your industry requires it, we include the necessary controls from the start.
14-week MVP guarantee
From our first call to your production deployment, we guarantee delivery within 14 weeks for most projects. 98% of our projects finish on time.
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.