Senior React Development PartnerDevelopment Partner
Get a senior React team that ships production-ready apps in 8-12 weeks. Fixed pricing, full ownership, no middlemen.
IRPR builds production-grade React applications for startups and enterprises. We use React 18 with Next.js 14 and TypeScript to create fast, scalable frontends backed by Node.js and AWS.
Every engagement starts with a fixed-price Roadmap phase in week 2. The full build takes 8 to 12 weeks, and pricing ranges from $80,000 to $250,000. We deliver under SOC 2, HIPAA, or PCI-DSS compliance as required.
CTOs at Series A startups hire us to replace stalled in-house React teams. Product managers at SaaS companies use us to accelerate feature delivery. Enterprise engineering directors engage us for white-label React modules that meet their compliance standards.
Types of software we ship.
Single-Page Application (SPA)
Built with React Router and lazy loading for sub-second navigation. Integrates with any REST or GraphQL API.
Progressive Web App (PWA)
Offline-first with service workers and indexedDB. Ships with a push notification system using Firebase Cloud Messaging.
Admin Dashboard
Real-time analytics with React, D3.js, and WebSocket feeds. Includes role-based access control and export to CSV/PDF.
React Component Library
Published as npm packages with Storybook, unit tests (Jest), and visual regression tests (Chromatic). Supports theming with CSS Variables.
Real-Time Collaborative App
Cursors, live cursors, and conflict resolution using OT/CRDT. Stack: React, Socket.io, Yjs, and PostgreSQL.
Data Visualization Dashboard
Interactive charts with Recharts, Mapbox for geo data, and streaming updates via GraphQL subscriptions. Handles 100k+ data points.
E-Commerce Storefront
Headless commerce on Next.js with Shopify or Medusa. Includes cart, checkout, product search with Algolia, and SSR for SEO.
Mobile App with React Native
Cross-platform iOS/Android app sharing business logic with React web. Uses Expo, React Navigation, and native modules for camera/geolocation.
We build for every business type.
SaaS companies
Fintech firms
Healthcare organizations
E-commerce businesses
Media and publishing
Why companies choose IRPR as their senior React development partner
Our track record speaks for itself.
With over 200 products shipped and a 98% on-time delivery rate, IRPR has been the React partner for teams in 50+ countries. We use a fixed-price model so you know the cost before a single line of code is written.
Our React engineers average 8+ years of experience each. We build with compliance in mind from day one — HIPAA, SOC 2, and PCI-DSS are standard, not retrofits. Every project includes Sentry error tracking, CI/CD pipelines, and full code ownership.
The difference between a generic React agency and a true senior React partner
Most agencies promise senior talent but deliver juniors. IRPR only hires engineers with 8+ years of experience.
When you search for a senior React development partner, you want a team that understands architecture, performance, and compliance. Generic agencies often assign fresh graduates to your project after the sales call.
IRPR assigns a dedicated squad of senior React engineers who have built production systems for fintech, healthcare, and SaaS. We show you their GitHub profiles and past work before you sign.
- Unclear pricing, often hourly
- Junior or mid-level developers
- No compliance expertise
- Code ownership ambiguous
- Timelines slip frequently
- Poor communication, no PM
- Fixed price from day one
- Senior React engineers only (8+ years)
- HIPAA, SOC 2, PCI-DSS qualified
- Full code ownership, no lock-in
- 8-12 week delivery with weekly demos
- Dedicated PM and daily standups
How we partner with you as your senior React development partner
We have a repeatable process that reduces risk and ensures on-time delivery.
Every engagement follows the same four-phase framework: Idea, Roadmap, Product, Release. In the Roadmap phase (week 2), we deliver a fixed-price proposal with detailed scope and timeline.
Then we build iteratively in two-week sprints with demos at the end of each sprint. You see working software every 14 days and can adjust priorities based on real feedback.
What ships when you partner with IRPR for senior React development
Every deliverable is documented, tested, and production-ready.
We don't hand over a zip file and walk away. Every project includes a full suite of artifacts that let your team maintain and extend the application independently.
All code is delivered in your private GitHub repository with a structured commit history. You own it completely — no licenses, no royalties, no hidden fees.
- Production-ready source code in your private GitHub repo
- CI/CD pipeline with GitHub Actions and automatic deployment to AWS
- Unit tests with Jest and React Testing Library (80%+ coverage)
- E2E tests with Cypress covering critical user flows
- Performance audit report (Lighthouse score 90+)
- Sentry error tracking with alerting on P1 issues
- Storybook component library with all UI components
- Technical documentation: README, API docs, and architecture diagrams
- Deployment to staging and production environments on AWS/GCP/Azure
- 30-day post-launch warranty with SLA for critical bugs
What we ship in this practice.
AI-powered logistics dashboard
Built a real-time dashboard for a logistics startup that reduced load planning time by 40%. Tech stack: React, D3.js, Node.js, PostgreSQL, AWS. The dashboard handles 50k+ concurrent data points from GPS and IoT sensors.
Telehealth patient portal
Developed a HIPAA-compliant patient portal with video calls, appointment scheduling, and EHR integration. Outcomes: 60% increase in patient engagement and 30% reduction in no-shows. Stack: React, Socket.io, Twilio, AWS with HITRUST certification.
B2B subscription management platform
Replaced a legacy .NET system with a React-based admin panel and customer-facing portal. Reduced manual data entry by 8 hours per week per agent. Stack: Next.js, TypeScript, Stripe, PostgreSQL, 99.9% uptime on AWS.
Headless e-commerce storefront for a fashion brand
Migrated from Shopify Liquid to a Next.js storefront with Algolia search and Contentful CMS. Page load time improved from 4s to 1.2s, increasing conversion by 22%. Stack: Next.js, Shopify Storefront API, Algolia, Vercel.
Real-time collaborative whiteboard for education
Built a multiplayer whiteboard using React, Yjs, and WebRTC that supports 50 simultaneous users. Outcome: served 500+ classrooms in the first month with FERPA compliance. Stack: React, Socket.io, Yjs, AWS.
Automated compliance reporting dashboard for fintech
Created a dashboard that ingests transaction data and generates regulatory reports (PCI-DSS, SOC 2). Reduced reporting time from 3 days to 2 hours. Stack: React, D3.js, GraphQL, DynamoDB, SOC 2-compliant infrastructure.
Why teams hire us.
Fixed price, not hourly
We quote a fixed price after the Roadmap phase (week 2). No hourly billing, no surprise invoices, no scope creep charges. You know the budget before we write a single line of code.
Senior engineers only
All IRPR engineers have 8+ years of experience in React and related ecosystems. We never subcontract to junior developers or freelancers. You get a consistent, senior team for the duration of the project.
Full code ownership
You own every line of code we write. Zero lock-in, no licensing fees, no royalties. We transfer all IP rights at launch and provide a clean handover to your internal team.
Compliance built-in
We build to HIPAA, SOC 2, and PCI-DSS standards from day one. No retrofitting needed. Our infrastructure is pre-configured with encryption at rest and in transit, access controls, and audit logs.
8-12 week delivery
Our average project ships in 10 weeks. We use iterative sprints with weekly demos and daily standups. You see working software every 14 days and can adjust priorities in real time.
Global team with US hours
We work in overlapping US time zones. Your dedicated project manager is available during your business day (ET, CT, PT). Communication is async-friendly via Slack and Linear, but we also hold daily video standups.
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.