React.js Development VendorDevelopment Vendor
We build production-grade react.js apps with fixed pricing. 200+ products shipped in 50+ countries.
IRPR is a react.js development vendor that builds production-grade web applications using React.js, Next.js, TypeScript, Node.js, and PostgreSQL. We ship full-stack apps with state management via Redux or Zustand and real-time features using WebSockets.
Every project starts with a 2-week Roadmap phase to define scope and cost. MVPs ship in 8-12 weeks. Fixed pricing ranges from $80K to $250K depending on complexity. We handle compliance for HIPAA, PCI-DSS, and SOC 2.
Founders hire us to launch a SaaS MVP fast. CTOs hire us to rebuild legacy frontends in React. Product managers hire us to add custom dashboards and data visualizations. We also work with agencies needing white-label react.js development.
Types of software we ship.
React.js Single-Page Application
SPA for dashboards or customer portals. Uses React Router, React Query, and Axios for API calls. Ships with lazy loading and code splitting.
Next.js Full-Stack Web App
Server-side rendered apps with Next.js API routes, Prisma ORM, and Vercel deployment. Includes SEO optimization and ISR for dynamic content.
React Native Mobile App
Cross-platform iOS and Android apps using React Native and Expo. Includes push notifications via Firebase Cloud Messaging and offline storage with AsyncStorage.
React.js Admin Dashboard
Custom admin panels with Material UI or Ant Design, integrated with Chart.js or D3.js for analytics. Connects to REST or GraphQL APIs.
React.js Ecommerce Frontend
Storefronts built with Next.js and Shopify Storefront API or Stripe. Features include cart, checkout, and order management with SSR for SEO.
React.js Real-Time Collaboration App
Apps with live editing and chat using WebSockets, Socket.io, and CRDT libraries. Built for teams needing concurrent editing like Notion or Figma.
React.js Data Visualization Platform
Dashboards with real-time charts using D3.js, Recharts, and WebSocket data streams. Handles large datasets with virtual scrolling and memoization.
React.js Headless CMS Frontend
Frontend for headless CMS like Strapi, Contentful, or Sanity. Uses Next.js for static generation and incremental static regeneration.
We build for every business type.
Healthcare
Fintech
SaaS
Ecommerce
Real Estate
Why choose IRPR as your react.js development vendor
We have shipped 200+ react.js projects with a 98% on-time delivery rate.
Our senior engineers average 10+ years of experience with React.js and its ecosystem. We use TypeScript by default, enforce code reviews, and run automated tests with Jest and Cypress. Every project includes CI/CD via GitHub Actions and deployment to AWS or Vercel.
We also handle performance optimization like bundle size reduction, lazy loading, and server-side rendering. Our apps score 90+ on Lighthouse performance audits. We document everything in a shared Notion workspace.
The difference between IRPR and a generic dev shop
Most react.js development vendors work hourly and change scope mid-project. We do not.
Generic shops often start with a low hourly rate but add weeks of scope creep. They use junior developers and rarely document the code. Their react.js apps may lack testing, accessibility, and performance optimization.
IRPR assigns senior engineers only. We give you a fixed price after the Roadmap phase. You get full code ownership, a CI/CD pipeline, and a 30-day post-launch warranty. We also provide a handover document with architecture diagrams and deployment instructions.
- Hourly billing with no cap
- Junior developers on your project
- No automated testing
- No CI/CD pipeline
- Code not documented
- No post-launch support
- Fixed price after Roadmap phase
- Senior engineers only (10+ years average)
- Jest + Cypress automated tests
- GitHub Actions CI/CD pipeline
- Full Notion documentation with diagrams
- 30-day warranty with bug fixes
How we build your react.js app in 4 phases
Our process is designed to reduce risk and ship fast.
Each phase has clear deliverables and a sign-off gate. You approve before we move to the next step. No surprises.
We use agile sprints with 2-week cycles. You get a demo every sprint. Changes are tracked in a shared Jira board.
What ships with every react.js project
You own everything. No lock-in. No hidden fees.
Every project includes source code, infrastructure as code, and documentation. You can take the code to any team after launch.
We also include monitoring, error tracking, and performance logging. Your app stays healthy after launch.
- Source code in your private GitHub repo
- CI/CD pipeline with GitHub Actions
- Automated tests (Jest, Cypress, React Testing Library)
- Deployment to AWS or Vercel with staging environment
- Sentry error tracking and monitoring
- Notion documentation with architecture diagrams
- Performance report (Lighthouse score 90+)
- Handover document with deployment and runbook
- 30-day warranty with bug fixes
What we ship in this practice.
Telemedicine platform for a healthcare startup
Built a HIPAA-compliant telemedicine app with React.js, WebRTC, and Twilio Video. Patients can book appointments, join video calls, and access medical records. Reduced patient wait time by 40%.
Investment dashboard for a fintech company
Developed a real-time portfolio dashboard using React.js, D3.js, and WebSocket data streams. Users can view stock prices, trade history, and risk analysis. Handles 10,000+ concurrent users.
Multi-tenant SaaS analytics platform
Built a white-label analytics platform with Next.js, PostgreSQL, and Chart.js. Each tenant gets a custom domain and branded dashboard. Increased customer retention by 25% for the client.
Custom storefront for a fashion brand
Created a Next.js ecommerce storefront with Shopify Storefront API and Stripe. Features include product search, cart, checkout, and order tracking. Achieved 95+ Lighthouse performance score.
MLS property search for a real estate agency
Built a property search app with React.js, Google Maps API, and MLS data feeds. Users can filter by price, location, and amenities. Reduced property search time by 50% for agents.
Collaboration tool for an edtech startup
Developed a real-time document editor using React.js, Socket.io, and CRDT libraries. Students can co-edit documents with live cursors. Supports 500+ simultaneous users per document.
Why teams hire us.
Fixed price, not hourly billing
Every react.js project gets a fixed quote after the Roadmap phase (week 2). No hourly billing, no surprise invoices, no scope creep charges. Our average project cost is $80K to $250K.
Senior engineers only
We assign engineers with 10+ years of React.js experience. No juniors. Every developer knows TypeScript, Next.js, and testing. Our team has shipped over 200 production apps.
Full code ownership
You own the source code, the infrastructure, and the domain. No proprietary frameworks. You can take the code to any team after launch. We put everything in your GitHub repo.
Compliance built in
We build HIPAA, PCI-DSS, and SOC 2 compliant apps. We use encryption at rest and in transit, audit logs, and role-based access control. Our apps pass third-party security audits.
8-12 week MVPs
We ship a working MVP in 8-12 weeks. You get a demo every 2 weeks. We deploy to staging after each sprint. Our 98% on-time delivery rate means you can plan your launch.
Post-launch support included
Every project includes a 30-day warranty for bug fixes. We also set up Sentry error tracking and uptime monitoring. You get a handover document with runbook and deployment instructions.
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.