Expert React.js Development AgencyExpert React.js
We build production React.js apps that ship in 8-12 weeks. Fixed price, senior engineers, no fluff.
IRPR is an expert React.js development agency. We build web apps, SaaS platforms, and internal tools using React, Next.js, TypeScript, Redux, and GraphQL. Every project is architected for performance and scalability from day one.
Our delivery timeline is 8-12 weeks for a production-ready MVP. Pricing is fixed from $80K to $250K depending on complexity. We handle compliance like HIPAA, PCI-DSS, and SOC 2 for regulated industries.
Startup founders hire us to validate product-market fit quickly. Product managers need a reliable team to ship features on time. Enterprise CTOs choose us for secure, maintainable React.js codebases that scale.
Types of software we ship.
SaaS Dashboard
Admin panels with real-time data, user management, and Stripe billing. Built with Next.js, Prisma, and PostgreSQL.
Ecommerce Frontend
Headless storefronts using React, Next.js, and Shopify/Commerce.js. Server-side rendering for fast page loads.
Real-Time Analytics
Dashboards with WebSocket updates and D3.js charts. Handles 100K+ events per second on AWS Lambda.
CRM Platform
Custom CRM with Kanban boards, email sync via Gmail API, and Salesforce integration. Built with React and Firebase.
Social Platform
Community apps with feeds, notifications, and chat. Uses React, Socket.io, and MongoDB for real-time interactions.
Booking System
Calendar-based booking with Stripe payments, Twilio SMS reminders, and Google Calendar sync. React + Node.js.
Admin Panel
Role-based admin dashboards with audit logs, file uploads to S3, and CSV exports. Built with React Admin and Material-UI.
Data Visualization
Interactive charts and maps using React, D3.js, and Mapbox. Handles datasets up to 10GB client-side.
We build for every business type.
Startups
Ecommerce
Healthcare
Fintech
Enterprise
Why choose an expert React.js development agency
IRPR delivers production React.js code that your team can run with.
We write code that is tested, documented, and deployed to production. Every project uses React 18 with strict TypeScript, automated tests with Jest and Cypress, and CI/CD pipelines on GitHub Actions. We ship source code to your repo on day one.
Our senior engineers have built React apps for HIPAA-compliant healthcare platforms and PCI-DSS fintech systems. We know how to handle auth (Auth0, Clerk), state management (Redux, Zustand), and API integration (REST, GraphQL).
Generic dev shop vs expert React.js agency
Not all React developers are equal. Here is what you get with IRPR.
Most dev shops outsource to junior developers or use boilerplate code. You end up with slow load times, broken state management, and no tests. IRPR assigns senior engineers only. Every line of code is reviewed and tested.
We build with Next.js for server-side rendering, so your app loads in under 2 seconds. We use React Server Components and streaming for fast initial paints. Your SEO and Core Web Vitals will pass Google's thresholds.
- Uses create-react-app boilerplate
- No TypeScript or loose types
- No automated tests
- Slow page loads (5+ seconds)
- No CI/CD pipeline
- No documentation
- Next.js with TypeScript strict mode
- Jest + Cypress test coverage >90%
- Server-side rendering under 2s
- GitHub Actions CI/CD with auto-deploy
- Full component library in Storybook
- Source code ownership from day one
Our React.js development process
We move from idea to production in 8-12 weeks with a fixed price.
Every project starts with a 2-week Roadmap phase where we define the architecture, data model, and tech stack. You get a fixed quote and a detailed timeline. No surprises, no scope creep.
We work async-first with daily standups via Slack and weekly demos. You see progress every Friday. We deploy to a staging environment by week 4 so you can test live.
What ships with every React.js project
You get a production-ready codebase, not a prototype.
We ship everything you need to run and maintain your app. No hidden dependencies, no locked-in contracts. You own the code and the infrastructure.
Our delivery includes automated deployments, error tracking, performance monitoring, and a style guide. Your internal team can take over on day one.
- Source code in your private GitHub repo
- Next.js app with TypeScript and ESLint
- CI/CD pipeline on GitHub Actions
- Sentry error tracking and performance monitoring
- Automated tests (Jest + Cypress)
- Component library in Storybook
- Dockerized development environment
- Deployment scripts for Vercel or AWS
- API documentation (OpenAPI/Swagger)
- Admin panel with user management
What we ship in this practice.
SaaS dashboard for a fintech startup
Built a real-time investment dashboard with React, Next.js, and WebSockets. Reduced page load time from 6s to 1.8s. Integrated Plaid for bank connections and Stripe for subscriptions. Industry: fintech.
Telemedicine patient portal
Developed a HIPAA-compliant video consultation app using React, Twilio Video, and AWS Chime. Handles 500+ concurrent calls with sub-200ms latency. Industry: healthcare.
Headless ecommerce storefront
Built a Next.js storefront for a D2C brand with 50K SKUs. Integrated with Shopify Storefront API and Algolia search. Achieved 95 Lighthouse performance score. Industry: ecommerce.
Internal tool for a logistics company
Created a React-based warehouse management dashboard with drag-and-drop order assignment. Connected to PostgreSQL and Google Maps API. Reduced order processing time by 40%. Industry: logistics.
Real estate MLS portal
Built a property search platform with React, Mapbox, and Apollo GraphQL. Handles 1M+ listings with instant search. Integrated with IDX feeds and CRM. Industry: real estate.
Edtech learning management system
Developed a React-based LMS with video streaming, quizzes, and progress tracking. Uses Next.js, Prisma, and AWS S3. Supports 10K concurrent users. Industry: edtech.
Why teams hire us.
Fixed price, not hourly
Every React.js project gets a fixed quote after the 2-week Roadmap phase. No hourly billing, no surprise invoices. You know the cost before we write a single line of code.
Senior engineers only
We assign engineers with 8+ years of React experience. No juniors, no offshore teams. Every developer has shipped production apps for Fortune 500 companies and funded startups.
8-12 week MVPs
Your first production-ready React app ships in 8-12 weeks. We use Next.js and pre-built components to accelerate development without sacrificing quality.
Full code ownership
You own the source code from day one. We push to your GitHub repo. No proprietary frameworks, no lock-in. You can take the code to any other team.
Compliance-ready architecture
We build React apps that pass HIPAA, PCI-DSS, and SOC 2 audits. Our infrastructure uses encrypted data at rest and in transit, role-based access, and audit logs.
Post-launch support
After launch, we offer 30 days of free bug fixes and performance tuning. We can also provide ongoing maintenance or train your internal team.
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.