Top React.js Development FirmDevelopment Firm
We ship production-ready React.js apps in 8-12 weeks. Our senior engineers have built 200+ products for clients in 50+ countries.
IRPR builds complex single-page applications and enterprise dashboards using React.js, TypeScript, Next.js, and Redux. We focus on performance, accessibility, and maintainable code.
Every engagement delivers a production-ready React app with CI/CD pipeline, unit tests (Jest, React Testing Library), and API integration. Timeline: 8-12 weeks for MVP. Pricing: $80K-$250K fixed price. Compliance: SOC 2 for SaaS, HIPAA for healthcare, PCI-DSS for ecommerce.
We work with CTOs at funded startups needing a scalable product, product managers at mid-market companies replacing legacy UIs, healthcare directors requiring HIPAA-compliant patient portals, and founders of B2B SaaS platforms launching their MVP. They choose IRPR for speed and reliability.
Types of software we ship.
Single Page Application
Fast, responsive SPA with React Router, lazy loading, and state management via Redux or Zustand. Ideal for data-heavy dashboards.
Enterprise SaaS Dashboard
Multi-tenant admin panel with role-based access, WebSocket real-time updates, and integration with REST or GraphQL APIs.
Ecommerce Storefront
React-based store with Next.js SSR, Stripe checkout, Algolia search, and Shopify headless integration for fast load times.
Healthcare Patient Portal
HIPAA-compliant portal with React, FHIR API integration, secure messaging, and appointment scheduling using Calendly API.
Real-Time Collaboration Tool
React app with Socket.io for live editing, WebRTC for video calls, and React DnD for drag-and-drop workflows.
Fintech Dashboard
React dashboard with Chart.js visualizations, Plaid API for bank connections, and transaction monitoring with real-time updates.
Social Media Platform
React-native-like web app with infinite scroll, image uploads via Cloudinary, and Firebase real-time database for instant feeds.
Internal CRM System
Custom CRM built in React with Kanban board (React Beautiful DnD), Salesforce integration, and automated email via SendGrid.
We build for every business type.
tech startups
enterprise IT
ecommerce brands
healthcare organizations
media and publishing
Why IRPR is the Top React.js Development Firm
Our track record proves we deliver React.js apps that perform under real-world conditions.
We have shipped over 200 React.js projects in the last 5 years, from MVPs to enterprise platforms. Our senior engineers average 10+ years of experience and work in small teams (2-4 people) to keep communication tight.
Clients report an average of 40% faster time-to-market compared to their previous vendor. We use Next.js for server-side rendering, which improves SEO and initial load time by up to 60%.
Top React.js Development Firm vs. Generic Dev Shops
Not all React.js agencies deliver code that scales. Here is the difference.
Generic shops often start coding without a clear roadmap, leading to scope creep and delays. They use outdated patterns and skip testing, which creates technical debt.
IRPR uses a structured Idea-Roadmap-Product-Release framework. Every project begins with a two-week Roadmap phase where we spec the entire system. We enforce TypeScript, linting, and 80% test coverage.
- Starts coding without specs
- Uses create-react-app by default
- No automated testing
- Hourly billing with no ceiling
- Poor code documentation
- Slow response to issues
- Two-week Roadmap phase scrubs requirements
- Next.js or Vite for modern React frameworks
- Jest + Cypress tests in every sprint
- Fixed price from Roadmap onwards
- Full ReadME and API docs delivered
- Dedicated Slack channel and weekly demos
How IRPR Builds Your React.js Application
We follow a repeatable process that eliminates guesswork and delivers on time.
Our process compresses months of back-and-forth into a predictable timeline. Each phase has clear deliverables and checkpoints.
We use agile sprints of two weeks, with demos at the end of each sprint. Clients see working software every 14 days.
What Ships with Every React.js Project
You get more than just code. Here is the complete delivery package.
Every project includes infrastructure, documentation, and testing. Nothing is left for you to figure out.
We also provide a post-launch maintenance plan for up to three months to ensure smooth operations.
- Source code in your GitHub repo with full history
- CI/CD pipeline using GitHub Actions for automated builds and tests
- Sentry error tracking with alerts
- Hosted demo environment (staging) on AWS or Vercel
- Unit test suite with Jest and React Testing Library
- Integration tests with Cypress covering critical user flows
- API documentation using Postman or Swagger
- User manual (README) with setup and deployment steps
- 30-day post-launch support with SLA
What we ship in this practice.
SaaS Dashboard for a Fintech Startup
Built a multi-tenant React dashboard with transaction monitoring, real-time charts (Recharts), and Stripe subscriptions. Reduced manual reporting time by 12 hours per week. Stack: Next.js, TypeScript, Prisma, PostgreSQL, Stripe.
Patient Portal for a Telemedicine Network
Developed a HIPAA-compliant portal with secure video calls (Twilio Video), appointment booking (Calendly), and EHR integration. Increased patient engagement by 35%. Stack: React, Redux, Node, MongoDB, AWS.
Headless Ecommerce Storefront for a D2C Brand
Delivered a fast Next.js storefront connected to Shopify via Storefront API. Achieved a 90 Lighthouse performance score and a 20% lift in conversion rate. Stack: Next.js, Shopify, Algolia, Stripe.
Internal CRM for a Real Estate Brokerage
Created a custom React CRM with Kanban boards, MLS data import, and automated email sequences. Cut lead response time from 4 hours to 15 minutes. Stack: React, Firebase, SendGrid, Google Maps API.
Learning Management Platform for an EdTech Company
Built an interactive LMS with video hosting, quiz engine, and progress tracking. Scaled from 500 to 10,000 concurrent users with no downtime. Stack: React, Redux, AWS Lambda, DynamoDB, Auth0.
Order Management Dashboard for a Logistics Firm
Developed a real-time dashboard for tracking shipments, driver assignments, and billing. Reduced order processing errors by 70%. Stack: React, Socket.io, GraphQL, PostgreSQL, Docker.
Why teams hire us.
Senior Engineers Only, No Juniors
Every engineer on your project has 10+ years of experience and a track record of shipping React.js apps. We do not outsource to cheap labor or assign junior developers. You get a lead architect who stays from Roadmap to release.
Fixed Price, Not Hourly
After the two-week Roadmap phase, we lock in a fixed price for the entire build. No hour tracking, no budget overruns. The price covers everything including testing, deployment, and documentation.
Built for Compliance from Day One
If your app needs HIPAA, PCI-DSS, SOC 2, or FERPA, we architect it from the start. We have built compliant React apps for healthcare, fintech, and ecommerce clients. Our infrastructure uses encrypted databases and audit logs.
Full Ownership of Code and IP
You own everything we produce. Source code, designs, documentation, and infrastructure scripts are transferred to your repository. No licensing fees or locked-in contracts.
8-12 Week MVP Delivery
Most clients go from kickoff to production in 8-12 weeks. We keep teams small (2-4 engineers) and work in parallel on frontend and backend. You see a working demo after the first sprint.
Post-Launch Support and Maintenance
After deployment, we provide 30 days of free support for bug fixes and minor tweaks. We also offer ongoing maintenance packages starting at $5,000/month. Clients stay with us for an average of 18 months.
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.