React App Development AgencyDevelopment Agency
We build React apps that ship in 12 weeks. Fixed price, senior engineers, full code ownership.
IRPR is a React app development agency that builds production-grade web and mobile apps using React, Next.js, React Native, and TypeScript. Our senior engineers deliver clean, scalable code from day one.
We ship MVPs in 8-12 weeks with fixed pricing between $80K and $250K. Every project includes CI/CD pipelines, automated testing, and compliance with SOC 2, HIPAA, or PCI-DSS as needed.
Founders, CTOs, and product managers hire us when they need a reliable React team that delivers on time. We work with startups scaling to Series A, mid-market companies modernizing their frontend, and enterprises building internal tools.
Types of software we ship.
React Web App
Single-page applications with React Router, Redux Toolkit, and server-side rendering via Next.js.
React Native Mobile App
Cross-platform iOS and Android apps using React Native with Expo or bare workflow.
React Dashboard / Admin Panel
Data-rich dashboards with Material-UI, Chart.js, and real-time updates via WebSockets.
React Ecommerce Storefront
Headless commerce frontends using Next.js, Shopify Storefront API, or Stripe for payments.
React SaaS Frontend
Multi-tenant SaaS interfaces with authentication (Auth0), role-based access, and subscription billing.
React + AI Chatbot UI
Conversational interfaces using React, Socket.io, and OpenAI API with streaming responses.
React Real-Time Collaboration App
Live editing, video calls, and shared state with React, WebRTC, and Firebase Realtime Database.
React Migration / Rewrite
Modernize legacy jQuery, Angular, or Vue apps to React with incremental migration strategies.
We build for every business type.
Startups
Mid-Market Companies
Enterprise Teams
Ecommerce & Retail
Healthcare & Life Sciences
Why choose IRPR as your React app development agency
We have shipped over 200 React apps for clients in 50+ countries, with 98% on-time delivery.
Our engineers average 8+ years of React experience. We use TypeScript by default, write unit tests with Jest and React Testing Library, and deploy on AWS or Vercel with automated CI/CD via GitHub Actions.
Every project starts with a 2-week Roadmap phase where we define the architecture, tech stack, and fixed price. You know the cost before we write a single line of code.
How we differ from other React development agencies
Most agencies bill hourly and change scope without warning. IRPR works differently.
We give you a fixed price after the Roadmap phase. No surprises. If you add features later, we quote them separately and you decide yes or no.
Our team is async-first with 4+ hours of daily overlap with US time zones. You get daily updates via Slack and a live project board.
- Hourly billing with no cap
- Junior developers on your project
- No code ownership (you pay again later)
- Scope creep without change orders
- No CI/CD or testing setup
- You manage project management
- Fixed price from the start
- Senior engineers only (8+ years avg)
- Full code ownership - source in your repo
- Roadmap phase locks scope
- CI/CD, Sentry, and automated tests included
- We handle project management and daily standups
Our React app development process
From idea to release in 8-12 weeks. Each phase has clear deliverables and a fixed price.
We break every project into four phases. The Roadmap phase costs $5K and is credited toward the build if you proceed.
After sign-off on the Roadmap, we build in 2-week sprints with demos every Friday. You see working software from week 3.
What you get when you hire IRPR as your React app development agency
Every project ships with these deliverables by default.
No hidden fees, no additional contracts. Everything listed here is included in your fixed price.
- Source code in your private GitHub repository
- CI/CD pipeline with GitHub Actions and Vercel/AWS
- Automated unit tests (Jest + React Testing Library)
- Sentry error tracking and performance monitoring
- Figma design files and component library
- Deployed staging environment with HTTPS
- Production deployment with 99.9% uptime SLA
- Post-launch support for 30 days (bug fixes)
- Full documentation including API and architecture
- One-click rollback and feature flags (LaunchDarkly)
What we ship in this practice.
SaaS dashboard for a fintech startup
Built a real-time analytics dashboard with React, D3.js, and WebSockets. Reduced data load time from 8 seconds to under 1 second. Tech stack: Next.js, PostgreSQL, Stripe, Auth0.
Telehealth patient portal
Developed a HIPAA-compliant React app for video consultations and medical record access. Handled 10,000+ daily sessions with 99.9% uptime. Tech stack: React, Twilio Video, AWS, DynamoDB.
Ecommerce storefront for a DTC brand
Created a headless commerce frontend using Next.js and Shopify Storefront API. Increased conversion rate by 22% after migration. Tech stack: Next.js, Shopify, Stripe, Algolia.
Real-time collaboration tool for remote teams
Built a whiteboard app with React, Socket.io, and Canvas API. Enabled 50+ concurrent users with latency under 100ms. Tech stack: React, Node.js, MongoDB, WebRTC.
Internal admin panel for a logistics company
Replaced a legacy Angular app with a React admin panel using Material-UI and Redux Toolkit. Cut order processing time by 40%. Tech stack: React, Redux, PostgreSQL, GraphQL.
Mobile app for a property management firm
Developed a React Native app for tenants to submit maintenance requests and pay rent. Reduced support calls by 60%. Tech stack: React Native, Firebase, Stripe, Twilio.
Why teams hire us.
Fixed price, not hourly
Every React project gets a fixed quote after the Roadmap phase (week 2). No hourly billing, no surprise invoices, no scope creep charges. You know the total cost upfront.
Senior engineers only
Our team averages 8+ years of React experience. No juniors, no offshore interns. Every developer has shipped at least 10 production React apps.
Full code ownership
You own all source code, designs, and documentation from day one. We push to your GitHub repository. You can take the code anywhere after launch.
8-12 week MVPs
We ship a working React app in 8-12 weeks. Our record is 6 weeks for a full-featured SaaS dashboard. You get value fast, not six months later.
Compliance built in
We handle SOC 2, HIPAA, PCI-DSS, and GDPR compliance during development. No afterthought. Our React apps are audit-ready from the first deploy.
Post-launch support included
Every project includes 30 days of bug fixes and performance monitoring after launch. We don't disappear after deployment. You get a stable product.
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.