Professional React.js Development FirmDevelopment Firm
We ship production React apps in 8-12 weeks. Senior engineers only, fixed price contracts since 2016.
IRPR is a professional react.js development firm that builds web apps, mobile apps, and AI-powered interfaces using React, Next.js, TypeScript, and React Native. Every project starts with a fixed-price Roadmap phase so you know the exact scope and cost before any code is written.
We ship production-ready applications in 8-12 weeks. Pricing ranges from $80K to $250K depending on complexity. Our apps are built to HIPAA, PCI-DSS, SOC 2, and FERPA compliance standards based on your industry.
Founders hire us when they need a scalable SaaS MVP but don't have a CTO. CTOs hire us to replace underperforming offshore teams. Enterprise product managers hire us for mission-critical features their internal team cannot deliver on time.
Types of software we ship.
SaaS Application
Multi-tenant React apps with user authentication, subscription billing, and admin dashboards. Built on Next.js and Stripe.
Ecommerce Storefront
Headless React storefronts using Next.js and Shopify Storefront API. Handles 10K+ products with real-time inventory sync.
Mobile App (React Native)
Cross-platform iOS and Android apps built with React Native Expo. Push notifications, offline sync, and camera integration included.
Internal Dashboard
Admin panels and operational dashboards with real-time charts using D3.js, WebSockets, and React Table. Connects to your existing APIs.
AI Chat Interface
React frontends for GPT-4 and Claude models with streaming responses, conversation history, and user feedback loops. Deployed on Vercel.
Real-time Collaboration Tool
Live editing apps with WebSocket sync using React and Supabase. Handles 500+ concurrent users with presence indicators.
Data Visualization Platform
Interactive dashboards for large datasets using React, D3.js, and Apache ECharts. Renders 100K data points at 60 FPS.
Marketplace Platform
Two-sided marketplace apps with seller onboarding, payment processing via Stripe Connect, and search filters using Algolia.
We build for every business type.
Healthcare
Fintech
SaaS
Ecommerce
Real Estate & Logistics
What a Professional React.js Development Firm Delivers
IRPR builds React apps that serve real users and process real transactions on day one.
A professional react.js development firm like IRPR ships more than just code. You get a production-ready application with CI/CD pipelines, error monitoring via Sentry, automated tests with Playwright, and infrastructure on AWS or Vercel. Our React apps handle payment processing, user authentication, and real-time data without taking months to stabilize.
Every project includes a documented codebase in your private GitHub repository, a staging environment for UAT, and a production deployment. We use Next.js for server-side rendering and static generation to hit sub-second load times. React Native apps use Expo for over-the-air updates.
IRPR vs Generic Development Shops
Most agencies overpromise and underdeliver. Here is how IRPR is different.
Generic dev shops often assign junior developers to your project and bill hourly with no cap. They use 'Agile' as an excuse for never shipping. Code quality suffers when the team rotates members every few sprints.
IRPR assigns senior engineers with 7+ years of React experience. Every project has a fixed price agreed in the Roadmap phase. We do not rotate developers mid-project. Our team stays constant from kickoff to release.
- Junior or offshore developers
- Hourly billing, no cap
- Scope creep without change orders
- 6-9 month delivery
- No compliance knowledge
- Code you cannot deploy yourself
- Senior-only engineers (7+ years)
- Fixed price from day one
- Change requests scoped in Roadmap
- 8-12 week delivery
- HIPAA, PCI, SOC 2, FERPA ready
- Full repo ownership with CI/CD
Our React Development Process in 4 Phases
We follow a fixed structure so you know exactly what happens each week.
Every engagement at IRPR follows the same four-phase framework: Idea, Roadmap, Product, Release. This structure eliminates surprises and keeps every project on schedule.
The Roadmap phase is where we define the technical architecture and exact scope. You pay a flat fee for this phase. If you do not want to proceed, there is no obligation. 98% of clients proceed because the Roadmap gives them complete confidence.
What Ships With Every React Project
You own everything we build and everything needed to run it.
When IRPR finishes your professional react.js development firm engagement, you get more than source code. You get a complete production system with documentation, infrastructure, and monitoring.
We do not hold anything back. Every password, every config file, every access key is documented and handed over during the Release phase.
- Source code in your private GitHub repository
- CI/CD pipeline on GitHub Actions
- Sentry error tracking with alerts
- Staging environment on Vercel or AWS
- Production deployment with SSL certificate
- Database schema and migration scripts
- API documentation (OpenAPI 3.0)
- Admin user manual (1 page)
- Load testing report (k6)
- 1 hour video walkthrough of the codebase
What we ship in this practice.
Telehealth Patient Portal
Built a HIPAA-compliant React portal where patients schedule visits, video chat with providers, and view lab results. Reduced no-show rate by 40%. Tech stack: React, Twilio Video, AWS HealthLake.
Real-Time Trading Dashboard
Developed a React dashboard that streams live stock prices via WebSocket and executes trades through Alpaca API. Processes 1,000 trades per minute with 50ms latency. Tech stack: Next.js, D3.js, Node.js, Redis.
Subscription Analytics SaaS
Created a multi-tenant React app for SaaS companies to track MRR, churn, and LTV. Integrates with Stripe and Recurly. Clients saved 10 hours per week on reporting. Tech stack: Next.js, Prisma, PostgreSQL.
Headless Ecommerce Storefront
Built a React storefront for a fashion brand with 50K SKUs using Shopify Storefront API. Achieved 98 Lighthouse performance score and 15% higher conversion. Tech stack: Next.js, Shopify, Algolia.
MLS Property Search App
Developed a React Native app for real estate agents to search MLS listings, upload property photos, and generate PDF reports. Used by 200 agents in New York. Tech stack: React Native, Expo, RETS API.
Educational Quiz Platform
Built a FERPA-compliant React web app where teachers create quizzes and students take them in real time. Scaled to 10,000 concurrent users. Tech stack: Next.js, Socket.io, MongoDB, AWS ECS.
Why teams hire us.
Senior Engineers Only
Every developer at IRPR has 7+ years of React experience and has shipped at least 5 production apps. No juniors, no offshore trainees. You talk directly to the engineer building your app.
Fixed Price, Not Hourly
You get a fixed price in the Roadmap phase (week 2). No hourly billing, no surprise invoices. If we discover new requirements, we scope them separately before writing code.
8-12 Week Delivery
Our React MVPs ship in 8 to 12 weeks. We have delivered over 200 projects on time. The short timeline comes from experienced teams, not 80-hour weeks.
Full Code Ownership
You own the entire codebase from day one. We put the code in your private GitHub repository. There is no license fee, no recurring royalty, no vendor lock-in.
Built for Compliance
We have delivered React apps for HIPAA-covered entities, PCI-DSS level 1 organizations, and SOC 2 compliant SaaS companies. Our architecture is built for audit from the start.
Post-Launch Support Included
Every project includes 30 days of post-launch support. We fix bugs, answer questions, and help your team take over. After 30 days, you can extend support at a flat monthly rate.
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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