Professional React Frontend Development AgencyFrontend Development
We build complex React frontends for startups and enterprises. 200+ products shipped in 8-12 weeks with fixed pricing.
IRPR is a professional React frontend development agency. We build single-page apps, server-side rendered dashboards, and mobile-first UIs using React 18, Next.js, TypeScript, and Tailwind CSS. Our team ships production code that scales to millions of users.
Every project starts with a Roadmap phase (week 2) where we define scope and price. Typical MVPs ship in 8-12 weeks with fixed pricing from $80K to $250K. We handle compliance like HIPAA for healthcare and PCI-DSS for fintech clients.
Founders hire us to launch their SaaS MVP without a technical co-founder. CTOs hire us to replace a slow internal app. Product managers hire us to build a customer-facing portal with complex React components.
Types of software we ship.
Single-page application (SPA)
Fast client-side apps with React Router and state management via Redux Toolkit or Zustand. No page reloads. Ideal for dashboards.
Server-side rendered app (SSR)
Next.js apps with SSR for SEO and initial load speed. Used by ecommerce and content platforms. Includes ISR and static generation.
Real-time dashboard
Live data dashboards with WebSockets and Chart.js or D3.js. Used for analytics, monitoring, and operational metrics. Updates every second.
Progressive web app (PWA)
Offline-first React apps with service workers and IndexedDB. Installable on mobile home screen. Works with slow networks.
Component library
Reusable React component libraries with Storybook and automated visual regression testing. Consistent UI across multiple products.
Mobile-first responsive app
React apps designed for mobile screens first, then scaled up. Uses Tailwind breakpoints and touch-friendly interactions.
Admin panel / CMS frontend
Custom admin interfaces with CRUD tables, drag-and-drop, role-based access. Integrates with Strapi, Contentful, or custom APIs.
Ecommerce storefront
React-based storefronts with Next.js, Stripe, and Algolia search. Handles product listings, cart, checkout, and order tracking.
We build for every business type.
SaaS startups
Fintech companies
Healthcare organizations
Ecommerce brands
Real estate and proptech
Why hire a professional React frontend development agency
Building a React frontend in-house costs time and money. IRPR delivers production-ready code faster.
A typical React project takes 4-6 months with an internal team. IRPR ships the same product in 8-12 weeks because we have senior engineers who have built 200+ React apps. We use pre-built patterns for authentication, data fetching, and state management so we don't start from zero.
We handle the full frontend stack: React 18, Next.js, TypeScript, Tailwind CSS, Redux Toolkit, React Query, and Storybook. Every project includes automated testing with Jest and Cypress, CI/CD via GitHub Actions, and deployment to AWS or Vercel. You own the source code from day one.
Generic dev shop vs professional React frontend development agency
Not all agencies build React the same way. Here is the difference between a generic shop and IRPR.
Many agencies treat React as just another tool. They use outdated patterns, skip testing, and deliver code that breaks after the first deployment. IRPR treats React as a core competency. Every engineer on our team has 5+ years of React experience.
We follow strict code standards: TypeScript strict mode, ESLint, Prettier, and automated testing. We set up error monitoring with Sentry and performance tracking with Lighthouse. Your app ships with a CI/CD pipeline that runs tests and deploys automatically.
- Uses class components or outdated React 16
- No TypeScript or any types
- No automated tests
- Manual deployment via FTP
- No error monitoring
- No performance budgets
- Uses React 18 with functional components and hooks
- Strict TypeScript with no implicit any
- Unit tests with Jest, E2E tests with Cypress
- CI/CD via GitHub Actions to AWS or Vercel
- Sentry error tracking on every build
- Lighthouse scores targeted at 90+
How we build your React frontend
Our process takes you from idea to deployed product in 8-12 weeks.
We start with a 2-week Roadmap phase. During this phase we audit your requirements, create wireframes, define the component tree, and lock the tech stack. You get a fixed price quote at the end of week 2. No surprises.
Then we build in 2-week sprints. Each sprint ends with a deployable version. You review the app on a staging URL and give feedback. We handle all the DevOps, testing, and documentation. At the end of the project you get full source code, CI/CD pipeline, and a 30-day warranty.
What ships with your React frontend
Every project includes these deliverables by default. No extra fees.
You get a fully functional React app deployed to a production URL. The code is in your private GitHub repository from day one. We set up everything you need to maintain and scale the app yourself.
All projects include a CI/CD pipeline, error monitoring, performance tracking, and documentation. We also include a 30-day warranty for any bugs or issues that arise after launch.
- Source code in your private GitHub repo
- CI/CD pipeline on GitHub Actions with automated tests
- Deployed to production on AWS or Vercel
- Sentry error tracking configured
- Lighthouse performance report (target 90+)
- Storybook component library with all UI components
- Unit tests with Jest (80%+ coverage)
- E2E tests with Cypress for critical flows
- README with architecture docs and setup instructions
- 30-day warranty with bug fixes included
What we ship in this practice.
SaaS analytics dashboard
Built a real-time analytics dashboard for a B2B SaaS startup. Used React 18, D3.js, and WebSockets. Reduced page load time from 4s to 1.2s. Handles 10,000 concurrent users. Tech stack: Next.js, TypeScript, Recharts, AWS.
Patient portal for telehealth
Developed a HIPAA-compliant patient portal with secure messaging and video scheduling. Used React 18, Twilio Video, and Auth0. Reduced no-show rates by 30%. Tech stack: React, TypeScript, Tailwind, PostgreSQL.
Ecommerce storefront with AI search
Built a custom storefront for a fashion brand with Algolia AI search and personalized recommendations. Increased conversion rate by 18%. Tech stack: Next.js, Stripe, Algolia, Vercel.
Investment portfolio tracker
Created a real-time portfolio tracker for a fintech startup. Integrated with Plaid and Yahoo Finance APIs. Reduced manual data entry by 8 hours per week per user. Tech stack: React, Redux Toolkit, Chart.js, AWS.
Property listing portal with maps
Built a MLS-integrated property search portal with Mapbox and advanced filters. Handles 500,000+ listings. Average search response under 200ms. Tech stack: Next.js, Mapbox, Elasticsearch, AWS.
Learning management system (LMS)
Developed a FERPA-compliant LMS for an edtech company. Features include course creation, quizzes, and progress tracking. Reduced course creation time by 40%. Tech stack: React, Node.js, MongoDB, AWS.
Why teams hire us.
Fixed price, not hourly
Every project gets a fixed quote in the Roadmap phase (week 2). No hourly billing, no surprise invoices, no scope creep charges. You know the total cost before we start building.
Senior engineers only
Every engineer on your project has 5+ years of React experience. We do not outsource to junior devs. Our team has shipped 200+ React products across 50+ countries.
8-12 week delivery
We ship production-ready React apps in 8-12 weeks. Our process is optimized for speed without cutting corners. 98% of our projects deliver on time.
Full code ownership
You own all source code from day one. No licenses, no lock-in, no recurring fees. The code is in your GitHub repo and you can take it anywhere.
Production-grade DevOps
Every project ships with CI/CD, automated testing, error monitoring, and performance tracking. Your app runs on AWS or Vercel with 99.9% uptime.
Compliance ready
We build HIPAA-compliant apps for healthcare, PCI-DSS for fintech, SOC 2 for SaaS, and FERPA for edtech. Our team has passed multiple compliance audits.
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.