Best React App Development ConsultantsReact App
We build production-ready React apps in 8-12 weeks. Fixed price, senior engineers only, no fluff.
IRPR is a team of senior React engineers who have shipped over 200 apps. We use Next.js, TypeScript, React Native, and Node.js to build web and mobile applications that scale. No junior developers, no offshore teams, no micromanagement.
Every project starts with a 2-week Roadmap phase where we define the architecture, tech stack, and fixed price. Typical MVPs ship in 8-12 weeks, with budgets from $80K to $250K. We handle compliance for HIPAA, PCI-DSS, SOC 2, and FERPA as needed.
You are a CTO who needs a production-grade React app without hiring a full team. You are a founder building a SaaS MVP and need to get to market fast. You are a product manager at a mid-market company migrating a legacy app to React. We work with all of them.
Types of software we ship.
React SaaS App
Multi-tenant SaaS platform with Stripe billing, Auth0 authentication, and a React dashboard. Ships with CI/CD on GitHub Actions.
React Ecommerce Store
Headless ecommerce frontend using Next.js and Shopify Storefront API. Supports 10,000+ products with Algolia search.
React Native Mobile App
Cross-platform iOS and Android app built with React Native. Includes push notifications via Firebase and offline storage with WatermelonDB.
React Admin Dashboard
Internal admin panel with real-time data from PostgreSQL. Uses React Query for caching and Material UI for components.
React Real Estate Platform
Property listing site with MLS integration, Google Maps API, and a React-based search interface. Handles 50,000+ listings.
React Healthcare Portal
HIPAA-compliant patient portal built with React and AWS. Supports secure messaging, appointment scheduling, and EHR integration via FHIR API.
React Fintech Dashboard
Financial analytics dashboard with real-time data from Plaid API. Built with React, D3.js for charts, and encrypted at rest with AES-256.
React Content Management System
Custom headless CMS with a React frontend and Strapi backend. Supports multi-language content and role-based access control.
We build for every business type.
SaaS companies
Ecommerce brands
Healthcare organizations
Fintech companies
Enterprise teams
Why Choose IRPR for React Consulting
We don't just write React components. We design systems that ship on time and scale without rewrites.
Our team has shipped 200+ React apps across 50 countries. We use Next.js for server-side rendering, React Query for data fetching, and Zustand for state management. Every project gets a dedicated senior engineer who writes testable, maintainable code.
We start with a 2-week Roadmap to define the architecture, choose the right tools, and set a fixed price. No hourly billing, no scope creep. You know exactly what you get and when you get it. Typical MVPs ship in 8-12 weeks.
Generic Dev Shop vs IRPR: The React Difference
Most agencies promise React expertise but deliver junior code. Here is how IRPR is different.
We have seen teams hire offshore developers who write unmaintainable React code with no tests. They ship late, exceed budgets, and leave you with a codebase that needs a rewrite. IRPR does the opposite.
Every engineer at IRPR has 7+ years of React experience. We write TypeScript, use React Testing Library, and enforce consistent patterns. Your app ships on time, within budget, and with full test coverage.
- Junior developers learning on your project
- No TypeScript, no tests, no CI/CD
- Hourly billing with no cap
- Scope creep every week
- You own nothing - code stays with them
- 6-12 month delivery for simple apps
- Senior engineers with 7+ years React experience
- TypeScript, React Testing Library, CI/CD by default
- Fixed price from Roadmap phase (week 2)
- Scope locked after Roadmap, no creep
- Full source code ownership, delivered to your repo
- 8-12 week MVP delivery
Our React App Development Process
From idea to production in 8-12 weeks. No fluff, no delays.
We follow a four-phase process: Idea, Roadmap, Product, Release. Each phase has clear deliverables and a fixed timeline. You get weekly updates and a working demo by week 4.
The Roadmap phase (week 2) is where we define the tech stack, architecture, and fixed price. You approve the plan before we write a single line of code. No surprises.
What Ships When You Hire IRPR
You get a production-ready React app, not a prototype. Here is what we deliver.
Every project ships with a complete tech stack, automated testing, and deployment pipelines. You can launch day one without additional engineering work.
We also include documentation, a handoff session, and 30 days of post-launch support. Your team can take over immediately.
- Source code in your private GitHub repo
- CI/CD pipeline with GitHub Actions and Vercel
- TypeScript codebase with strict mode
- Unit and integration tests with React Testing Library
- End-to-end tests with Cypress
- Sentry error tracking and performance monitoring
- Documentation: README, API docs, deployment guide
- Staging and production environments on AWS or Vercel
- 30 days of post-launch support
- Full ownership of all code, designs, and IP
What we ship in this practice.
SaaS MVP for a B2B analytics platform
We built a React dashboard with real-time data visualization using D3.js and WebSockets. The app processes 1 million events per day and reduced customer onboarding time by 40%. Stack: Next.js, TypeScript, PostgreSQL, Redis.
Ecommerce store for a direct-to-consumer brand
We built a headless ecommerce frontend with Next.js and Shopify Storefront API. The site handles 50,000 monthly visitors and increased conversion rate by 25%. Stack: Next.js, TypeScript, Algolia, Stripe.
Patient portal for a healthcare network
We built a HIPAA-compliant patient portal with React and AWS. The app supports secure messaging, appointment scheduling, and lab result viewing. It reduced phone call volume by 60%. Stack: React, TypeScript, FHIR API, AWS Cognito.
Financial dashboard for a fintech startup
We built a real-time financial dashboard with Plaid API integration and D3.js charts. The app displays account balances, transactions, and spending trends. It processes 500,000 transactions per month. Stack: React, TypeScript, Node.js, PostgreSQL.
Property listing platform for a real estate agency
We built a React-based property search platform with MLS integration and Google Maps. The app handles 100,000 listings and reduced search time by 50%. Stack: Next.js, TypeScript, PostgreSQL, Elasticsearch.
Internal tool for a logistics company
We built a React admin dashboard for tracking shipments, managing inventory, and generating reports. The app replaced a manual spreadsheet process and saved 20 hours per week. Stack: React, TypeScript, PostgreSQL, Material UI.
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, no scope creep charges.
Senior engineers only
Every IRPR engineer has 7+ years of React experience. No juniors, no offshore teams, no code quality issues.
8-12 week MVPs
We ship production-ready React apps in 8-12 weeks. You get a working demo by week 4 and full deployment by week 12.
Full code ownership
You own all source code, designs, and IP. We deliver everything to your GitHub repo with full documentation.
Compliance built in
We handle HIPAA, PCI-DSS, SOC 2, and FERPA compliance. Your app meets regulatory requirements from day one.
Post-launch support included
We provide 30 days of post-launch support with monitoring (Sentry, Datadog) and a handoff session. Your team can take over immediately.
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.