Senior React App Development PartnerReact App
We build production React apps with senior engineers only. Fixed price, 8-12 week delivery, full ownership.
IRPR builds React apps using Next.js, TypeScript, and Node.js. Our senior engineers deliver production-grade frontends, backends, and full-stack applications with real-time updates, server-side rendering, and API integrations.
You get a fully functional React app in 8-12 weeks. Pricing starts at $80K for an MVP and ranges up to $250K for complex apps. We handle compliance like HIPAA, SOC 2, and PCI-DSS as needed.
CTOs who need senior React talent without hiring overhead, startup founders building their MVP, product managers scaling an existing app, and agencies needing white-label development all hire IRPR as their senior react app development partner.
Types of software we ship.
Single-page Application (SPA)
Fast, client-rendered React apps for dashboards and tools. Uses React Router and Redux for state management.
Progressive Web App (PWA)
Installable React apps with offline support via Service Workers and IndexedDB. Works on any device.
React Native Mobile App
Cross-platform iOS/Android apps built with React Native and Expo. Shares 90%+ code between platforms.
Admin Dashboard
Data-rich admin panels with Material-UI, Recharts, and real-time WebSocket updates. Integrates with REST/GraphQL APIs.
E-commerce Storefront
Headless React e-commerce frontends connected to Shopify or Stripe. Supports SSR for SEO and fast page loads.
Real-time Collaboration App
Multi-user React apps with live cursors, chat, and document sync using Socket.io and CRDTs.
Data Visualization App
Interactive charts and maps with D3.js and Mapbox GL. Handles millions of data points with virtualized rendering.
Component Library / Design System
Reusable React components with Storybook, TypeScript, and automated visual regression testing via Chromatic.
We build for every business type.
SaaS Startups
E-commerce Brands
Healthcare & MedTech
Fintech & Banking
Media & Publishing
Why IRPR is your senior react app development partner
We deliver production React apps with measurable results from day one.
Every project starts with a 2-week Roadmap phase where we define the architecture, tech stack, and fixed price. No scope creep, no hidden fees. You see exactly what you get before we write a line of code.
Our senior engineers average 12 years of experience with React and its ecosystem. We use Next.js for SSR, TypeScript for type safety, and Node.js for scalable backends. Every app ships with CI/CD, error tracking, and unit tests.
How IRPR compares to other dev shops
Most agencies promise senior talent but deliver juniors. IRPR is different.
We only hire senior engineers with 10+ years of experience. Every developer on your project has shipped multiple production React apps. We don't outsource to offshore teams or use junior developers.
Our fixed-price model means you know the cost upfront. No hourly billing surprises. We deliver the code to your repository with full documentation and a 30-day post-launch support window.
- Unclear timelines that slip
- Hourly billing with surprise overruns
- Junior developers with little React experience
- No code ownership - you pay per hour forever
- Poor documentation or none at all
- No post-launch support
- Fixed price from day one
- Senior engineers only (10+ years React)
- Full code ownership - source code in your repo
- CI/CD pipeline with GitHub Actions included
- Sentry error tracking and monitoring
- 2-week sprints with demos and 30-day post-launch support
Our process for building your React app
We follow a structured 4-phase process to deliver your app on time and on budget.
The Roadmap phase defines the scope, tech stack, and fixed price. You review and approve before we start building. No surprises.
During development, we work in 2-week sprints with demos at the end of each sprint. You see progress every two weeks and can adjust priorities.
What you get when you partner with IRPR
Every project ships with these deliverables by default. No add-ons, no hidden costs.
We believe in full transparency. From the first commit to the final deployment, you own everything. Our standard package includes everything you need to run and maintain your app.
- Source code in your GitHub repository
- CI/CD pipeline with GitHub Actions
- Sentry error tracking and performance monitoring
- Unit tests with Jest (90%+ coverage)
- E2E tests with Cypress for critical flows
- Storybook component library with all UI components
- Deployment to your AWS, GCP, or Azure account
- Post-launch support for 30 days (bug fixes and minor tweaks)
- Full documentation: README, API docs, architecture diagrams
- Admin access to all tools and services
What we ship in this practice.
Patient Portal for Telehealth Platform
IRPR built a React-based patient portal that reduced appointment booking time by 60%. Stack: Next.js, PostgreSQL, Twilio Video. Industry: Healthcare.
Real-time Collaboration Dashboard for Remote Teams
Developed a React app with WebSocket real-time updates, cutting meeting prep time by 40%. Stack: React, Node.js, Socket.io, Redis. Industry: SaaS.
E-commerce Checkout Flow for Luxury Brand
Replaced legacy checkout with a React SPA, increasing conversion by 22%. Stack: React, Stripe, Shopify Storefront API. Industry: E-commerce.
Financial Portfolio Tracker for Wealth Management
Built a data-heavy React dashboard with D3.js visualizations, enabling advisors to analyze 10x more data. Stack: React, D3.js, AWS Lambda, DynamoDB. Industry: Fintech.
Learning Management System for EdTech Startup
Created a React-based LMS that supported 50,000 concurrent users during peak hours. Stack: Next.js, MongoDB, Auth0, Cloudflare. Industry: EdTech.
Real Estate Listing Platform with Map Integration
Developed a React app with Google Maps API and geolocation, reducing listing search time by 50%. Stack: React, Google Maps, Firebase, Algolia. Industry: Real Estate.
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. You know the cost before we start.
Senior engineers only
Our team averages 12 years of React experience. We don't outsource to junior developers or offshore teams. Every engineer has shipped multiple production React apps.
Full code ownership
You own every line of code from day one. We deliver source code to your GitHub repository with full documentation. No licensing fees, no vendor lock-in.
8-12 week delivery
We ship MVPs in 8-12 weeks. Our process is optimized for speed without sacrificing quality. 98% of our projects deliver on time.
Post-launch support included
Every project includes 30 days of post-launch support for bug fixes and minor tweaks. We don't disappear after launch. Our engineers are available for questions.
Compliance-ready
We build apps that meet HIPAA, SOC 2, PCI-DSS, and FERPA standards. Our engineers have experience with regulated industries and can implement audit logs, encryption, and access controls.
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.