Senior React Frontend Development StudioReact Frontend
We build production-grade React frontends in 8-12 weeks. Fixed price, senior engineers only, zero junior risk.
IRPR is a senior react frontend development studio. We use React, Next.js, TypeScript, Tailwind CSS, and Redux to build fast, accessible, and scalable frontends for web apps, mobile apps, and SaaS platforms. Every project starts with a senior engineer who has 8+ years of experience.
We ship production-ready frontends in 8-12 weeks with fixed pricing from $80K to $250K. Our code is fully owned by you, deployed on your AWS or Vercel account, and includes CI/CD pipelines, error tracking with Sentry, and performance budgets. We have delivered for startups, mid-market companies, and Fortune 500 teams.
Our clients include CTOs needing a reliable react frontend development studio to replace a stalled in-house team. Product managers who want a polished MVP in under 3 months. And founders who need a senior react frontend team that can integrate with their existing backend (Node.js, Python, or .NET) without hand-holding.
Types of software we ship.
Single-page application
A fast, responsive SPA built with React Router and server-side rendering via Next.js for SEO.
SaaS dashboard
Admin panels with real-time charts, user management, and role-based access using Recharts and Auth0.
Ecommerce storefront
Headless ecommerce frontend connected to Shopify or Stripe with Next.js and Algolia search.
Mobile-first web app
Progressive web app with offline support, push notifications, and touch gestures using React and Workbox.
Design system library
Reusable component library in Storybook with accessibility audits and automated visual regression tests.
Real-time collaboration tool
Live multi-user app with WebSockets, CRDT conflict resolution, and presence indicators using React and Socket.io.
Internal tool portal
Custom admin interface for operations teams with drag-and-drop workflows, data tables, and export to CSV/PDF.
Landing page with CMS
Marketing site with headless CMS (Contentful or Sanity), A/B testing, and analytics integration using Next.js.
We build for every business type.
SaaS startups
Ecommerce brands
Healthcare companies
Fintech firms
Media and publishing
Why a senior react frontend development studio matters
A junior team will cost you time and rework. We only hire senior engineers with 8+ years of experience.
Every engineer at IRPR has built at least 5 production React apps before joining us. We test for React internals, performance optimization, and accessibility. Our team averages 10 years of frontend experience. You never get a junior developer assigned to your project.
We use a fixed-price model starting in week 2 after the Roadmap phase. You know the exact cost before we write any code. The Roadmap costs $6,000 and covers all user stories, wireframes, and tech stack decisions. If you proceed to build, we apply that cost to the project.
How IRPR is different from other react frontend agencies
Most agencies send junior devs and bill by the hour. We do the opposite.
A typical dev shop hires 2-3 junior developers to fill a project. They bill 40 hours per week but get 10 hours of real output. You pay for their learning curve. With IRPR, you get one senior engineer who delivers 30+ hours of quality work per week.
We also write tests. Every pull request requires passing unit tests, integration tests, and accessibility checks. We use Cypress for end-to-end testing and Lighthouse for performance audits. Your app ships with a test suite that covers 90%+ of user flows.
- Junior or mid-level developers assigned to your project
- Hourly billing with no cap on hours
- No automated tests or CI/CD pipeline
- You own nothing until final payment
- Slow feedback loops with offshore teams
- Scope creep charged at premium rates
- Senior engineers with 8+ years of React experience
- Fixed price quoted in week 2 after Roadmap phase
- Full test suite, CI/CD on GitHub Actions, Sentry error tracking
- You own the source code from day one
- Async-first with daily standups and overlapping hours (EST/PST)
- Fixed price includes scope changes up to 15%
How we build your react frontend in 8-12 weeks
Our process has four phases. Each phase has a clear deliverable and a fixed price.
Phase 1: Idea. We review your requirements, existing designs, and backend APIs. We produce a one-page technical brief that outlines the component tree, state management approach, and deployment strategy. This takes 1 week.
Phase 2: Roadmap. We create a detailed project plan with user stories, wireframes, and a fixed price. You approve the plan and we start building. This takes 1 week and costs $6,000 (applied to the build if you proceed).
What you get when you hire IRPR as your react frontend studio
Every project ships with a complete set of production-ready assets. No hidden costs.
We deliver more than code. You get a full CI/CD pipeline, error tracking, performance budgets, and a style guide. Your team can pick up the codebase immediately because we use standard tools and write clean, typed React with TypeScript.
We also provide a handover document that explains every architectural decision, every third-party integration, and how to deploy updates. Your CTO will thank you.
- Source code in your GitHub or GitLab repository
- CI/CD pipeline with GitHub Actions or GitLab CI
- Sentry error tracking and performance monitoring
- Automated test suite (Jest, React Testing Library, Cypress)
- Storybook component library with documentation
- Lighthouse performance report (target: 90+ on mobile)
- Deployment to your AWS, Vercel, or Netlify account
- Handover document with architecture decisions and runbooks
- Two weeks of post-release support for bug fixes
What we ship in this practice.
SaaS analytics dashboard for a B2B startup
Built a real-time analytics dashboard with React, D3.js, and WebSockets. Users see live data updates without refreshing. Reduced page load time from 4 seconds to 800ms. Tech stack: React, Next.js, Recharts, Socket.io, PostgreSQL.
Headless ecommerce storefront for a fashion brand
Connected a React frontend to Shopify via Storefront API. Added Algolia search with instant results and faceted filtering. Increased conversion rate by 22% in the first month. Tech stack: Next.js, Shopify, Algolia, Stripe.
Patient portal for a telehealth company
Built a HIPAA-compliant patient portal with appointment scheduling, video call integration, and prescription refill requests. Reduced no-show rate by 15%. Tech stack: React, Twilio Video, Auth0, AWS Cognito.
Investment dashboard for a fintech platform
Created a real-time investment dashboard with portfolio tracking, trade execution, and risk analytics. Integrated with Plaid for account linking and Stripe for payments. Tech stack: React, D3.js, Plaid, Stripe, WebSockets.
Learning management system for an edtech company
Developed a custom LMS frontend with course creation tools, progress tracking, and video streaming. Integrated with Sanity CMS for content management. Reduced development time by 40% compared to building from scratch. Tech stack: Next.js, Sanity, Mux Video, Auth0.
Property listing portal for a real estate platform
Built a MLS-integrated property listing site with interactive maps, saved searches, and agent profiles. Integrated with Mapbox and Google Places API. Increased user engagement by 35%. Tech stack: React, Next.js, Mapbox, GraphQL, PostgreSQL.
Why teams hire us.
Fixed price, not hourly billing
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 exact cost before we write any code.
Senior engineers only, no juniors
We hire only engineers with 8+ years of frontend experience. Every developer on your project has shipped multiple production React apps. You never get a junior developer assigned to your project.
You own the code from day one
All source code is in your repository from the first commit. You own the IP, the domain, and the deployment. We never hold your code hostage.
Production-ready from the start
We ship with CI/CD, error tracking, automated tests, and performance budgets. Your app is ready for real users on day one of launch.
Async-first, no timezone friction
We work async with daily standups and overlapping hours (EST/PST). You get daily updates via Slack and a staging environment you can check anytime.
Post-release support included
Every project includes two weeks of post-release support for bug fixes and minor tweaks. We don't disappear after launch.
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.