React App Development ConsultantsDevelopment Consultants
We are React experts who build production apps from idea to release. Get a fixed price, senior team, and delivery in 8-12 weeks.
IRPR builds custom React applications for startups and enterprises. We use Next.js, React Query, Zustand, and TypeScript to create fast, maintainable frontends.
Each project ships with a fully functional React app, CI/CD pipeline, and source code ownership. Timelines range from 8 to 12 weeks. Pricing is fixed between $80K and $250K. We handle HIPAA, PCI-DSS, and SOC 2 compliance as needed.
We work with CTOs who need a scalable React architecture, product managers launching a new SaaS platform, founders building an MVP, and engineering leads who want to augment their team with senior consultants.
Types of software we ship.
Single-Page Application (SPA)
Build a fast, client-side rendered SPA using React Router and React Query for seamless navigation.
Multi-Step Dashboard
Create a complex admin dashboard with dynamic forms, charts via Recharts, and role-based access control.
Ecommerce Storefront
Develop a high-performance storefront with Next.js, Stripe integration, and Algolia search for product discovery.
Real-Time Collaboration App
Implement real-time features with Socket.io or Firebase, allowing multiple users to edit and chat simultaneously.
Data Visualization Tool
Build interactive charts and maps using D3.js and Mapbox, rendering thousands of data points smoothly.
Content Management System (CMS)
Create a headless CMS frontend with Next.js, integrating with Strapi or Sanity for content editing.
Progressive Web App (PWA)
Convert your React app into a PWA with service workers, offline support, and push notifications using Workbox.
Component Library
Design and document a reusable React component library with Storybook, styled-components, and unit tests.
We build for every business type.
Ecommerce
SaaS
Media & Entertainment
Healthcare
Finance
Why Hire React App Development Consultants
We bring deep React expertise to every project.
IRPR has shipped over 200 products using React and Next.js. Our senior engineers have built apps for Fortune 500 companies and startups across 50 countries.
We focus on performance, accessibility, and maintainability. Every app we ship scores 90+ on Lighthouse and includes full test coverage.
How We Differ From Generic Agencies
Most dev shops treat React like any other tool.
Generic agencies often assign junior developers to React projects, use outdated patterns, and charge by the hour. That leads to slow delivery, poor performance, and budget overruns.
IRPR assigns a senior React architect to every project. We use modern hooks and functional components, test every component, and deliver on a fixed price.
- Assigns junior developers to React projects
- Uses outdated class components
- No component testing
- Overcharges for time and materials
- Delivers late with no accountability
- No performance optimization
- Every project gets a senior React architect
- Uses modern hooks and functional components
- 100% unit and integration test coverage
- Fixed price from the Roadmap phase
- Average delivery in 12 weeks
- Built-in Lighthouse score of 90+
Our React Development Process
We follow a 4-phase approach to ship your app.
Your project moves through Idea Validation, Roadmap & Architecture, Product Build, and Release & Handover. Each phase has concrete deliverables and a clear timeline.
We ship weekly demos during the build phase and keep you updated on progress. By week 6 you will have a working MVP to test with real users.
What You Get With Every Project
Every engagement includes these deliverables.
No hidden fees, no surprise charges. Every item below is standard.
- Source code in your GitHub repo
- CI/CD pipeline (GitHub Actions)
- Unit and integration tests exceeding 80% coverage
- Storybook component library
- Responsive design for mobile and tablet
- SEO-tagged pages
- Sentry error monitoring
- Production deployment on Vercel or AWS
- Admin dashboard with user management
- 1 month of post-launch support
What we ship in this practice.
Real Estate Property Search Platform
Built a React app with Next.js and Algolia that reduced property search time by 50%. Integrated MLS data feeds and map view via Mapbox.
SaaS Analytics Dashboard
Developed an interactive dashboard with React, Recharts, and D3.js that helped a logistics company visualize shipment data. Load times dropped to under 2 seconds.
Telemedicine Patient Portal
Created a HIPAA-compliant patient portal using React and Twilio Video. Patients could schedule appointments and consult doctors online, cutting no-shows by 30%.
Ecommerce Checkout Experience
Redesigned a high-traffic ecommerce storefront with React and Stripe, increasing conversion rate by 12%. Optimized for Core Web Vitals and mobile.
EdTech Course Platform
Built a Next.js platform for an online learning startup with video streaming via Mux, FERPA-compliant data storage, and interactive quizzes. Onboarded 10,000 students in first month.
Fintech Investment Dashboard
Delivered a real-time investment dashboard with React, WebSocket feeds, and D3.js charts, handling 10,000 data points per second. PCI-DSS compliant and fully auditable.
Why teams hire us.
Senior Engineers Only
Every project is staffed with React developers who have 5+ years of experience. We never assign juniors to lead client work.
Fixed Price, Not Hourly
We lock in the budget during the Roadmap phase (week 2). There are no hourly billing surprises - the price you see is the price you pay.
8-12 Week Delivery
Most projects ship in under 12 weeks. Our phased approach ensures you get a working MVP early and full product on time.
Full Code Ownership
You own every line of code we write. Source code is delivered to your GitHub repository with full documentation.
Compliance Built In
We have delivered HIPAA, PCI-DSS, SOC 2, and FERPA compliant apps. Compliance is not an afterthought - it is part of the architecture.
No Scope Creep
Every feature is defined in the Roadmap. If you want to add something mid-build, we quote the change separately. Your original scope stays on track.
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.
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