Experienced React App Development ConsultantsDevelopment Consultants
We build production-grade React apps in 12 weeks. Fixed price, senior engineers, full code ownership.
IRPR brings 10+ years of React consulting experience to every engagement. We build single-page applications, real-time dashboards, and progressive web apps using React, TypeScript, Next.js, and GraphQL. Every project starts with a 2-week Roadmap phase that locks scope and cost.
Typical MVPs ship in 8 to 12 weeks. Prices range from $80,000 to $250,000 depending on complexity and compliance needs. We deliver with SOC 2 processes, HIPAA BAA agreements, and PCI-DSS readiness when required.
Our clients include early-stage startups that need product-market fit in 3 months, mid-market companies scaling internal tools, and funded ventures that require a fixed-price, senior-staffed team from day one.
Types of software we ship.
React Web Application
Full-stack React apps with Next.js or Vite, backed by Node.js or Python. Includes authentication, state management, and API integration.
React Native Mobile App
Cross-platform iOS and Android apps using React Native and Expo. Push notifications, offline support, and app store submission included.
Admin Dashboard
Data-heavy dashboards with real-time charts, role-based access, and export features. Built with Recharts, MUI, and React Query.
React Ecommerce Storefront
Headless commerce frontends with Next.js and Stripe or Shopify integration. Includes cart, checkout, and product management.
SaaS Platform Frontend
Multi-tenant React UIs with subscription billing, user onboarding, and analytics. Integrates with Stripe, Auth0, and Sentry.
Internal Tool
Custom internal dashboards and CRUD apps for operations, HR, or logistics. Uses React Admin, Material UI, and direct database queries.
Real-Time Collaborative App
Live editing, chat, and data sync using React, WebSockets, and Firebase or Supabase. Optimized for low-latency collaboration.
Design System & Component Library
Scalable, documented component libraries with Storybook, Tailwind CSS, and automated visual regression testing.
We build for every business type.
SaaS companies
Healthcare organizations
Fintech companies
Ecommerce brands
Enterprise internal tools
How IRPR Delivers Experienced React App Development Consulting
Our React consultants have shipped over 200 products across 50+ countries.
Every React engagement starts with a 2-week Roadmap. During that phase we define the tech stack, architecture, data model, and a fixed price. You get a detailed project plan, wireframes, and a timeline before a single line of React code is written.
We assign senior engineers only. No junior developers. Each team has a lead architect, a frontend engineer, and a QA specialist. All code is peer-reviewed and tested with Cypress and Jest. We ship with CI/CD pipelines on GitHub Actions and monitoring via Sentry.
Generic Dev Shop vs IRPR: The Real Difference
Not all React consultants are equal. Here is how IRPR stands apart.
Most agencies pitch senior engineers but deliver mid-level resources. They charge hourly and let scope creep inflate budgets. IRPR does the opposite.
We put a senior architect on every project from day one. The Roadmap phase locks scope and price. Changes go through a formal change order, not daily surprises.
- Junior or mid-level engineers on your account
- Hourly billing with no price ceiling
- No upfront architecture document
- Code delivered without tests or CI/CD
- No compliance expertise (HIPAA, SOC 2, PCI)
- IP ownership often negotiated after project start
- Senior engineers only — average 10+ years
- Fixed price from week 2, no hourly surprises
- 2-week Roadmap with architecture, wireframes, timeline
- Full CI/CD, automated tests, Sentry monitoring
- Built-in compliance for healthcare, fintech, enterprise
- 100% code ownership — you get the repo from day 1
Our 4-Phase Engagement Model for React Projects
Every project follows four phases: Idea, Roadmap, Product, Release.
Phase 1 (Idea) is a free 1-hour call where we understand your product, users, and constraints. Phase 2 (Roadmap) is a paid 2-week sprint that produces a full plan, visual mockups, and a fixed price.
Phase 3 (Product) is where we build the React app in 8 to 12 weeks, with weekly demos and backlog reviews. Phase 4 (Release) includes deployment, performance tuning, and a 30-day warranty.
What Ships with Every React Project
You get full ownership and a production-ready codebase.
No black boxes. Every deliverable is your intellectual property. We hand over the complete source code, infrastructure scripts, and documentation.
We also set up monitoring, error tracking, and analytics so you can operate the app from day one without relying on us.
- Source code in your private GitHub repo
- CI/CD pipeline with GitHub Actions or CircleCI
- Automated unit tests with Jest and integration tests with Cypress
- Storybook component library for design consistency
- Sentry error tracking and performance monitoring
- Deployment scripts for AWS or Vercel
- Environment configuration for dev, staging, production
- API documentation (OpenAPI or GraphQL schema)
- Admin user manual and system architecture diagram
- 30-day post-launch support and bug fixes
What we ship in this practice.
Patient Portal for Telemedicine Startup
Built a HIPAA-compliant React portal with video calling (Twilio), appointment scheduling, and EHR integration. Reduced patient check-in time by 40%. Stack: React, TypeScript, Node.js, PostgreSQL, Twilio.
Investment Dashboard for Fintech Platform
Developed a real-time portfolio dashboard with live market data, risk analytics, and trade execution. Handled 10,000 concurrent users during peak hours. Stack: React, D3.js, WebSockets, AWS DynamoDB, Redis.
Multi-Tenant SaaS for Marketing Agencies
Created a white-label campaign management React app with Stripe billing, role-based access, and reporting. Onboarded 50 agencies in 3 months. Stack: Next.js, Prisma, PostgreSQL, Stripe, Auth0.
Headless Commerce Store for Luxury Brand
Built a custom React storefront with dynamic product configurator, 3D preview, and Shopify integration. Increased conversion rate by 25%. Stack: Next.js, Three.js, Shopify Storefront API, Vercel.
Internal Operations Dashboard for Logistics Company
Replaced spreadsheets with a real-time React dashboard tracking shipments, inventory, and driver schedules. Saved 30 hours per week in manual data entry. Stack: React Admin, Material UI, PostgreSQL, Mapbox.
Learning Management System for EdTech Startup
Developed a FERPA-compliant React LMS with video lessons, quizzes, and progress tracking. Served 5,000 students in first semester. Stack: React, Node.js, MongoDB, AWS S3, Zoom API.
Why teams hire us.
Fixed Price, Not Hourly
After the 2-week Roadmap, you get a fixed quote for the entire build. No hourly billing, no surprise invoices. If scope changes, we use a formal change order process that you approve first.
Senior Engineers Only
Every engineer on your project has at least 8 years of experience. We do not staff juniors or outsource. Our average engineer tenure is 10 years, and they work directly in your GitHub repo.
Full Code Ownership
You own 100% of the code from day one. Your private repository is set up at project start, and we never license or retain any IP. You can take the code anywhere after launch.
Built-In Compliance
We have built apps for HIPAA, PCI-DSS, SOC 2, and FERPA requirements. Our standard practices include encryption at rest and in transit, audit logs, role-based access, and annual penetration testing.
Predictable Timeline
Our average MVP ships in 12 weeks. The Roadmap phase gives you a detailed week-by-week plan. We report progress every Friday with a working demo and burndown chart.
Global Team, US Overlap
Our senior engineers are located in Europe, Latin America, and Asia, with at least 5 hours of daily overlap with US time zones. Communication happens in English via Slack, Notion, and weekly video calls.
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.