Top React Frontend Development AgencyDevelopment Agency
We build React frontends that ship in 12 weeks. Fixed price, senior engineers, zero surprises.
IRPR is a top React frontend development agency that builds production-grade apps with React, Next.js, TypeScript, and Tailwind CSS. Every project starts with a fixed-price roadmap so you know the cost and timeline before a single line of code is written.
We ship full-stack React applications in 8 to 12 weeks. Pricing ranges from $80,000 to $250,000 depending on complexity. Our team handles compliance for HIPAA, PCI-DSS, SOC 2, and FERPA out of the box.
Startups hire us to validate their idea with a working MVP. Mid-market companies hire us to rebuild legacy UIs. Enterprise teams hire us for scalable internal tools. And funded SaaS companies hire us when their in-house team is at capacity.
Types of software we ship.
React SaaS frontend
Multi-tenant dashboard with React, Auth0, and Stripe billing. Built for scale from day one.
React ecommerce frontend
Headless storefront with Next.js, Shopify Storefront API, and Algolia search. 99.9% uptime.
React admin panel
Internal tool with React, Material-UI, and a custom RBAC system. Connects to your existing API.
React real-time dashboard
Live data dashboard with React, WebSockets, and D3.js charts. Updates every 500ms.
React mobile web app
Responsive PWA with React, service workers, and offline support. Works on any device.
React landing page
High-conversion marketing site with Next.js, A/B testing, and analytics tracking. Ships in 4 weeks.
React data visualization portal
Complex data views with React, Recharts, and a custom filtering engine. Handles 100K+ rows.
React API frontend
API-first frontend with React Query, GraphQL, and automatic caching. Reduces load times by 60%.
We build for every business type.
SaaS companies
ecommerce brands
healthcare organizations
fintech companies
real estate platforms
Why choose a top React frontend development agency
Building a React frontend is not just about code - it is about architecture, performance, and user experience.
A generic freelancer might write components that work today but break tomorrow. A top React frontend development agency like IRPR uses strict patterns: atomic design, server components in Next.js, and automated testing with Cypress. Every pull request runs through a CI/CD pipeline on GitHub Actions.
We have shipped over 200 products across 50 countries. Our engineers average 10+ years of experience. We do not use junior developers or offshore teams. Every project gets a dedicated senior engineer who writes every line of code.
Generic dev shop vs a top React frontend development agency
Not all agencies deliver the same quality. Here is what sets IRPR apart.
Many dev shops use a mix of junior and senior talent. They bill by the hour and often miss deadlines. Code quality varies and documentation is an afterthought. You might not own the source code at the end.
IRPR works differently. We assign a senior engineer from day one. We give you a fixed price in week 2. You own the full codebase. We deploy on your AWS account. And we include a 30-day warranty after launch.
- hourly billing with no cap
- junior developers on your project
- no fixed timeline
- code not documented
- deployed on their infrastructure
- no post-launch support
- fixed price from the roadmap phase
- senior engineers only (10+ years avg)
- 8-12 week timeline guaranteed
- full documentation and handover
- deployed on your AWS or Vercel account
- 30-day warranty included
How we build your React frontend in 12 weeks
Our process is designed for speed and clarity. You see progress every week.
Week 1 is the kickoff. We meet your team, review your API, and set up the project repo. Week 2 is the roadmap phase - you get a fixed price and a wireframe of every screen. Weeks 3-11 are the build phase with weekly demos. Week 12 is the launch and handover.
During the build, we use Next.js 14 with the App Router, TypeScript, and Tailwind CSS. Every component is unit tested with Jest and integration tested with Cypress. We use Sentry for error tracking and Vercel for preview deployments on every pull request.
What ships with every React frontend project
You get more than just code. Every project includes production-grade tooling and documentation.
We do not cut corners. Every project includes a CI/CD pipeline, automated tests, error monitoring, and a deployment script. Your team can take over immediately after launch.
The handover includes a README with architecture decisions, a component storybook, and a runbook for common tasks. You own everything - no lock-in, no hidden fees.
- Source code in your GitHub repository
- CI/CD pipeline on GitHub Actions
- Sentry error tracking configured
- Unit tests with Jest (80%+ coverage)
- Integration tests with Cypress
- Storybook for every component
- Deployment script for Vercel or AWS
- Architecture decision record (ADR)
- Runbook for common operations
- 30-day post-launch warranty
What we ship in this practice.
SaaS dashboard for a fintech startup
Built a multi-tenant React dashboard with real-time transaction data, role-based access, and Stripe billing. Reduced customer onboarding time from 3 days to 15 minutes. Tech stack: Next.js, TypeScript, Auth0, Stripe, PostgreSQL.
Patient portal for a telehealth company
Developed a HIPAA-compliant React patient portal with video scheduling, messaging, and lab results. Achieved 99.9% uptime and passed a third-party security audit. Tech stack: Next.js, Twilio, AWS, PostgreSQL.
Headless ecommerce storefront for a fashion brand
Created a Next.js storefront connected to Shopify and Algolia. Page load time dropped from 4s to 0.8s. Conversion rate increased by 22%. Tech stack: Next.js, Shopify Storefront API, Algolia, Vercel.
Real-time analytics dashboard for a logistics company
Built a React dashboard displaying live shipment tracking with WebSocket updates and D3.js charts. Reduced manual reporting by 12 hours per week. Tech stack: React, WebSockets, D3.js, Node.js, MongoDB.
Property listing platform for a real estate agency
Developed a map-based React app with MLS integration, property filters, and agent profiles. Increased lead generation by 35% in 3 months. Tech stack: Next.js, Mapbox, MLS API, PostgreSQL.
Learning management system for an edtech company
Built a FERPA-compliant React LMS with course creation, quizzes, and progress tracking. Served 10,000+ students in the first semester. Tech stack: React, GraphQL, AWS, PostgreSQL.
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 write a single line of code.
Senior engineers only
We do not have junior developers. Every engineer on your project has 10+ years of experience. You get a dedicated lead who stays with you from kickoff to launch.
12-week delivery guarantee
We ship MVPs in 8-12 weeks. Our process is optimized for speed without sacrificing quality. 98% of our projects launch on time.
Full code ownership
You own the source code, the repo, and the deployment. We deploy on your AWS or Vercel account. No lock-in, no recurring fees.
Built for compliance
We build HIPAA, PCI-DSS, SOC 2, and FERPA compliant apps. Our infrastructure includes encrypted data, audit logs, and role-based access. We pass third-party audits.
Post-launch warranty included
Every project includes 30 days of post-launch support. We fix bugs, answer questions, and help your team take over. No extra cost.
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.