Senior React Frontend Development TeamDevelopment Team
Our senior React frontend development team ships production-ready interfaces in 8-12 weeks. Fixed price, no hourly billing, no surprises.
IRPR builds custom frontends using React, TypeScript, Next.js, and Redux. Our senior engineers architect scalable component libraries, implement SSR and static generation, and integrate with REST or GraphQL APIs.
Every project ships in 8-12 weeks with a fixed price between $80,000 and $250,000. We handle HIPAA, PCI-DSS, and SOC 2 compliance when needed, and include CI/CD, automated testing, and deployment as standard.
We work with startup CTOs who need an MVP in 3 months, scale-up product managers who want a production-ready admin panel, enterprise engineering directors who require a HIPAA-compliant patient portal, and ecommerce owners who need a high-performance storefront.
Types of software we ship.
Single-Page Application
Fast, client-rendered SPA with React Router and lazy loading. Integrates with Firebase or custom backends.
Dashboard & Admin Panel
Data-heavy dashboard with tables, charts (Recharts), and drag-and-drop (React DnD). Connects to REST or GraphQL.
E-commerce Storefront
Product catalog, cart, checkout with Stripe integration. Uses Next.js for SSR and SEO performance.
SaaS Landing Page
Marketing site with blog, pricing table, and multi-step signup (Formik + Yup). Animations with Framer Motion.
Real Estate Listing Portal
Map-based property search (Mapbox), filter UI, and virtual tour viewer. Integrates with MLS data via REST API.
Patient Portal & Telehealth UI
HIPAA-compliant appointment scheduling, video call interface (Twilio), and secure messaging. Built with React and TypeScript.
Fintech Trading Interface
Real-time trading dashboard with WebSocket streams, candlestick charts (TradingView), and order entry forms.
EdTech Student Dashboard
Course enrollment, progress tracking, and quiz UI with React. Integrates with LMS APIs and supports FERPA compliance.
We build for every business type.
SaaS & subscription platforms
E-commerce & retail
Healthcare & life sciences
Finance & fintech
Media & content platforms
Why a senior React frontend development team matters
A skilled frontend team reduces time to market and ensures your UI works under load.
A junior team often delivers inconsistent components and slow page loads. Our senior React engineers write clean, typed code with TypeScript, reuse components via Storybook, and optimize with Next.js automatic code splitting.
We have shipped 200+ React frontends for clients in 50+ countries. On average, our teams reduce initial load times by 40% through lazy loading and CDN caching. Every project includes a Lighthouse performance audit.
The difference between IRPR and a generic dev shop
Most agencies resell junior talent or work hourly. We do neither.
Generic shops often give you a mid-level developer who learns on your time. They bill hourly, which encourages slow work. They rarely deliver a complete CI/CD pipeline or test suite.
IRPR assigns 2-4 senior engineers who have built similar React apps before. We quote a fixed price in week 2 and deliver everything: source code, tests, deployment, and documentation. No surprises.
- Mid-level developers with limited React experience
- Hourly billing with no cap
- No automated testing or CI/CD
- Component code mixed with business logic
- No performance audit or accessibility check
- You own nothing until final payment
- Senior React engineers with 8+ years experience
- Fixed price agreed in the Roadmap phase
- CI/CD pipeline with GitHub Actions and Playwright tests
- Atomic component library with Storybook and TypeScript
- Lighthouse audit with scores above 90
- Full code ownership starting day one
How our senior React frontend development team builds your product
We follow a four-phase process that eliminates guesswork.
Every engagement starts with a 2-week Roadmap phase. We wireframe the UI, define component hierarchy, pick tech stack (React + Next.js or Vite), and produce a fixed quote. No design changes later cause overages.
Then we build in 2-week sprints. You review live demos on a staging URL. We deploy to production only after passing automated tests, performance budgets, and your sign-off.
What ships with every React frontend project
You get more than code. These are the deliverables included by default.
No hidden fees, no 'extras' at the end. Everything listed below is part of the fixed price.
- Source code in your private GitHub repository
- CI/CD pipeline using GitHub Actions with automated deployment
- Unit tests with Jest and React Testing Library
- Integration tests with Playwright (E2E)
- Storybook component library with all UI elements documented
- Lighthouse performance report with scores above 90
- Sentry error tracking and monitoring setup
- Deployment on Vercel or AWS (your account)
- Design tokens in JSON (colors, spacing, typography)
- Responsive mobile-first CSS (Tailwind or styled-components)
What we ship in this practice.
Custom CRM Dashboard
Built a sales CRM dashboard for a B2B SaaS startup. Included inline editing, pipeline kanban, and real-time notifications via WebSocket. Reduced manual data entry by 8 hours per week per rep. Tech stack: React, TypeScript, Redux Toolkit, Tailwind CSS, Socket.io.
E-commerce Storefront
Developed a high-traffic storefront for a fashion retailer. SSR via Next.js, product filtering with Elasticsearch, and Stripe checkout. Improved mobile conversion rate by 32%. Tech stack: Next.js, Stripe, Algolia, Vercel.
Telehealth Patient Portal
Created a HIPAA-compliant patient portal with video visit scheduling and secure messaging. Integrated Twilio Video and Epic EHR. Cut no-show rates by 25%. Tech stack: React, TypeScript, Twilio, AWS Chime, FHIR API.
Real-time Analytics Dashboard
Built a real-time analytics dashboard for a marketing platform. Live data streams via WebSocket, interactive charts with D3.js, and exportable reports. Handled 10,000 concurrent users. Tech stack: React, D3.js, WebSocket, PostgreSQL, Redis.
Internal Admin Panel
Designed an internal admin panel for a logistics company. Features included order management, route visualization on Google Maps, and role-based access control. Reduced order processing time by 40%. Tech stack: React, Google Maps API, Material-UI, Node.js backend.
Social Media Feed
Built a custom social media feed for a content platform. Infinite scroll, image optimization, and real-time likes/comments. Achieved 60 FPS on mobile devices. Tech stack: React, Intersection Observer, Cloudinary, GraphQL.
Why teams hire us.
Fixed price, not hourly
We quote a fixed price in the Roadmap phase (week 2). No hourly billing means no surprise invoices. If the scope stays the same, the price stays the same.
Senior-only engineers
Every engineer on your project has 8+ years of experience. They have shipped React apps for healthtech, fintech, and ecommerce clients. No junior or mid-level developers.
Full code ownership
You own 100% of the source code from day one. All code is pushed to your GitHub repository. No licenses, no restrictions, no vendor lock-in.
12-week maximum timeline
We cap every MVP at 8-12 weeks. You get a production-ready frontend in a quarter. Faster than hiring your own team or working with a freelancer.
98% on-time record
Out of 200+ projects, 98% shipped on schedule. We use 2-week sprints, daily standups, and a transparent project board. No missed deadlines.
Compliance built-in
We build HIPAA-compliant portals, PCI-DSS storefronts, and SOC 2-ready dashboards. Our team has passed AWS audits and ISO 27001 assessments for clients.
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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