Best React Development ConsultantsDevelopment Consultants
We ship React apps in 8-12 weeks. Fixed price, senior engineers, no surprises.
IRPR is a team of senior React engineers. We build single-page apps, dashboards, and full-stack products using React, Next.js, TypeScript, and Node.js. Every project is led by a staff engineer with 10+ years of experience.
We ship MVPs in 8-12 weeks with fixed pricing from $80K to $250K. We work in healthcare (HIPAA), fintech (PCI-DSS), and SaaS (SOC 2) environments. Our code passes strict security reviews.
Startups hire us to build their first product. Scale-ups hire us to refactor slow React apps. Enterprise teams hire us to ship features their internal team cannot. CTOs hire us when they need a predictable timeline and a senior team.
Types of software we ship.
React dashboard
Admin panels with real-time charts, data tables, and role-based access. Built with React, Chart.js, and Material-UI.
React ecommerce frontend
Storefronts with cart, checkout, and payment integration. Uses Next.js, Stripe, and Shopify Storefront API.
React SaaS application
Multi-tenant apps with subscription billing. Built with React, Supabase, and Stripe. Ships with SOC 2 controls.
React mobile app (React Native)
Cross-platform iOS and Android apps. Uses React Native, Expo, and Firebase for push notifications.
React real-time app
Apps with live chat, notifications, and collaborative editing. Built with React, Socket.io, and PostgreSQL.
React data visualization tool
Custom charts, maps, and dashboards for large datasets. Uses React, D3.js, and Mapbox.
React component library
Design system with reusable UI components. Built with React, Storybook, and Tailwind CSS.
React legacy migration
Move from Angular, Vue, or jQuery to React. Includes code audit, migration plan, and automated testing.
We build for every business type.
startups
enterprise teams
digital agencies
product teams
CTOs and technical leaders
Why hire the best React development consultants
Your React project needs more than a coder. It needs a team that ships.
React is a library, not a framework. A consultant who knows React well also knows the ecosystem: Next.js for routing, React Query for data fetching, Zustand for state, Tailwind for styling. IRPR uses this stack on every project. We have shipped over 200 React products across 50 countries.
We do not hand off work to juniors. Every project is staffed with engineers who have 10+ years of experience. We write tests, set up CI/CD, and deploy to production. You get source code ownership and a working app at the end.
What makes IRPR different from other React consultants
Most agencies charge by the hour and deliver late. IRPR does the opposite.
Generic dev shops often assign one senior to sell the project and a team of juniors to build it. They use hourly billing, which means you pay for their learning curve. Deadlines slip. Code quality drops. You end up with a React app that needs a rewrite.
IRPR assigns senior engineers from day one. We give you a fixed price after a 2-week Roadmap phase. We ship in 8-12 weeks. Every project includes automated tests, a CI/CD pipeline, and documentation. No surprises.
- Hourly billing with no cap
- Juniors doing the actual coding
- No fixed timeline
- No automated tests
- No CI/CD pipeline
- You own nothing until final payment
- Fixed price after Roadmap phase
- Senior engineers only (10+ years)
- 8-12 week delivery
- 100% test coverage on critical paths
- CI/CD with GitHub Actions on day one
- Full source code ownership immediately
How IRPR builds your React app
A four-phase process that removes uncertainty.
Every project starts with a 2-week Roadmap phase. We map out the user flows, data model, and tech stack. You get a fixed price and a timeline. No open-ended discovery.
Then we build. We work in 2-week sprints. You see a working app every sprint. We deploy to a staging environment. You give feedback. We adjust. At the end, we deploy to production and hand over the repo.
What ships with every React project
You get more than code. You get a production-ready system.
Every project includes a CI/CD pipeline, automated tests, error tracking, and monitoring. We set up Sentry for errors, LogRocket for session replay, and Datadog for performance. Your team can take over on day one.
We write documentation for every API endpoint and every component. We use Storybook for UI components. We set up a staging environment that mirrors production. You get a working app, not a zip file.
- Source code in your GitHub repo
- CI/CD pipeline on GitHub Actions
- Sentry error tracking
- LogRocket session replay
- Datadog performance monitoring
- Storybook component library
- API documentation (Swagger/OpenAPI)
- Staging environment on your cloud
- 100% test coverage on critical paths
- 30-day production support
What we ship in this practice.
SaaS dashboard for a fintech startup
Built a real-time analytics dashboard with React, D3.js, and WebSocket. Reduced data load time from 8 seconds to under 1 second. Handled 10,000 concurrent users on launch. Stack: Next.js, PostgreSQL, Redis, Stripe.
Patient portal for a healthcare company
Developed a HIPAA-compliant patient portal with secure messaging and appointment scheduling. Integrated with Epic EHR via FHIR APIs. Handled 50,000 patient records. Stack: React, Node.js, PostgreSQL, AWS.
Ecommerce storefront for a fashion brand
Built a Next.js storefront with dynamic product filtering and Stripe checkout. Increased conversion rate by 22% through faster page loads. Handled 100,000 monthly visitors. Stack: Next.js, Shopify Storefront API, Stripe, Vercel.
Real estate platform for a brokerage
Created a property search app with MLS integration and interactive maps. Reduced listing update time from 24 hours to 15 minutes. Used by 500 agents. Stack: React, Mapbox, PostgreSQL, Node.js.
Learning management system for an edtech company
Built a FERPA-compliant LMS with video streaming and quiz engine. Supported 10,000 students in the first semester. Stack: React, Next.js, AWS S3, PostgreSQL, Socket.io.
Logistics tracking app for a shipping company
Developed a real-time tracking dashboard with GPS integration and route optimization. Reduced delivery delays by 18%. Handled 5,000 shipments per day. Stack: React, Node.js, MongoDB, Google Maps API.
Why teams hire us.
Fixed price, not hourly
Every 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 line of code.
Senior engineers only
Every engineer on your project has 10+ years of experience. No juniors. No offshore teams. You talk directly to the person building your app.
8-12 week delivery
We ship MVPs in 8-12 weeks. We have a 98% on-time delivery rate. You get a working product on a predictable schedule.
Full code ownership
You own the source code from day one. We deploy to your cloud account. No lock-in. No licensing fees. You can take the code anywhere.
Production-ready from day one
We set up CI/CD, error tracking, monitoring, and testing on day one. Your app is production-ready when we deploy. No technical debt left behind.
Compliance built in
We build for HIPAA, PCI-DSS, SOC 2, and FERPA environments. We write security tests. We pass audits. Your React app meets regulatory standards.
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.