Experienced React.js Development CompanyDevelopment Company
We build production-grade React apps in 8-12 weeks. Fixed pricing, senior engineers, full code ownership.
IRPR is an experienced react.js development company that builds scalable, high-performance web applications. We use React 18, TypeScript, Next.js, and Node.js with PostgreSQL or MongoDB for full-stack delivery.
Our typical project ships in 8-12 weeks with a fixed price between $80K and $250K. We handle compliance like SOC 2, HIPAA, and PCI-DSS as needed.
Clients include SaaS founders who need a production-grade MVP, ecommerce brands migrating to headless React stores, fintech startups requiring real-time dashboards, and enterprise teams adding React modules to legacy systems.
Types of software we ship.
Single-Page Applications (SPA)
Fast, dynamic UIs with React Router and lazy loading. Perfect for content-heavy apps and media platforms.
Progressive Web Apps (PWA)
Offline-capable apps using Workbox service workers. Installable on mobile with push notifications.
Ecommerce Frontends
Headless storefronts with Next.js, Stripe, and Shopify Storefront API for fast checkout experiences.
SaaS Dashboards
Real-time analytics dashboards with Recharts, WebSockets, and Redux Toolkit. Handles 50K+ concurrent users.
Admin Panels
Internal tools with React Admin, Material-UI, and Auth0 authentication. Streamline enterprise workflows.
Interactive Data Visualization
Custom charts and maps using Plotly, Mapbox, and React-Three-Fiber for geospatial and scientific data.
Real-Time Collaboration Apps
Multiplayer editors with Socket.io, Y.js, and CRDTs. Ideal for team productivity tools.
AI-Powered User Interfaces
Chat interfaces and recommendation UIs using React, OpenAI API, and TensorFlow.js for smart interactions.
We build for every business type.
Ecommerce
SaaS
Fintech
Healthcare
Enterprise
Why choose an experienced React.js development company?
Building with React requires deep knowledge of the ecosystem. Here is why experienced partners matter.
Experienced teams avoid common pitfalls like state management bottlenecks and server-side rendering misconfigurations. We use Redux Toolkit or Zustand for state, Next.js for SSR/SSG, and React Testing Library for coverage.
Our 200+ shipped projects include apps handling 50K+ concurrent users. We optimize for Core Web Vitals and ship with CI/CD from day one.
How IRPR differs from generic dev shops
Not all React agencies deliver the same quality. See the difference.
Generic shops often use outdated patterns, skip testing, and lack security audits. They may deliver code that does not scale or fails under load.
IRPR follows strict engineering practices: TypeScript by default, automated testing with 90%+ coverage, code reviews, and production monitoring with Sentry. All code is yours, with no black boxes.
- Uses class components or outdated lifecycle methods
- No TypeScript or minimal types
- No automated testing or low coverage
- Deploys manually, no CI/CD pipeline
- No performance audits for Core Web Vitals
- No post-launch monitoring or support
- Uses React 18, Hooks, and functional patterns
- Full TypeScript with strict types
- 90%+ test coverage with React Testing Library and Cypress
- CI/CD via GitHub Actions or CircleCI, auto-deploy to Vercel/AWS
- Lighthouse audits and Core Web Vitals optimization
- Sentry error tracking, CloudWatch logging, 24/7 monitoring
The React.js development process at IRPR
We follow a structured 4-phase process to go from idea to production.
Phase 1: Idea validation and technical due diligence. We assess your product vision, define scope, and choose the tech stack (React 18, Next.js, Node.js, PostgreSQL).
Phase 2: Design and architecture. We create wireframes, UI mockups in Figma, and plan component architecture with reusable patterns. You review every step.
What ships with every React.js project
You get more than just code. Every project includes these deliverables.
Our delivery includes source code, automated CI/CD pipeline, documentation, and a live production environment. You own everything from day one.
We ship with monitoring, error tracking, and performance dashboards. Your team can take over immediately or we continue with maintenance.
- Source code in your private GitHub repo
- CI/CD pipeline with GitHub Actions
- TypeScript strict mode configuration
- Automated test suite with 90%+ coverage
- Dockerized development environment
- Deployment to Vercel, AWS, or your preferred cloud
- Sentry error tracking integration
- Lighthouse performance report and optimization
- Component library with Storybook documentation
- 30-day post-launch support and bug fixes
What we ship in this practice.
Real-time SaaS Dashboard for Analytics Startup
Built a real-time dashboard with React, WebSockets, and D3.js. The client reduced data load time by 60% and gained 10K new users in the first month.
Headless Ecommerce Storefront for D2C Brand
Migrated from Shopify Liquid to a Next.js headless storefront with Stripe payment. Page load time dropped from 4s to 1.2s, conversion rate increased 22%.
Patient Portal for Telemedicine Platform
Developed a HIPAA-compliant patient portal using React and Auth0. The app handles 50K+ monthly visits with 99.9% uptime.
Trading Dashboard for Fintech Startup
Created a real-time trading interface with React, WebSockets, and Recharts. The client onboarded 5K traders in Q1 with zero downtime.
Admin Panel for Enterprise ERP System
Replaced a legacy Java interface with a React admin panel using Material-UI and React Admin. Data entry errors reduced by 80%.
Collaborative Project Management App
Built a multiplayer project management tool with React, Socket.io, and Y.js for real-time collaboration. The client added 3K teams in beta.
Why teams hire us.
Senior engineers, not junior hires
Every project is staffed with React engineers who have 8+ years of experience. No junior devs or offshore teams.
Fixed price from the roadmap
We give you a fixed quote in week 2 after the Roadmap phase. No hourly billing, no scope creep, no surprises.
TypeScript and testing by default
Every project ships with full TypeScript strict mode and 90%+ test coverage. We use React Testing Library, Cypress, and Playwright.
100% code ownership
You own all source code, documentation, and deployment artifacts. No licensing fees, no lock-in, no monthly retainers.
Production monitoring included
We set up Sentry, CloudWatch, and performance dashboards as part of the build. You get alerts and logs from day one.
Compliance-ready for regulated industries
We have built apps for HIPAA, SOC 2, PCI-DSS, and FERPA. Our architecture includes encryption, audit logs, 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.