Senior React Frontend Development ConsultantsDevelopment Consultants
Get senior-level React engineers who ship production code in 8-12 weeks. No junior overhead, no hourly billing.
IRPR provides senior React frontend development consultants who build production-grade web apps using React 18, TypeScript, Next.js, and Redux Toolkit. We focus on performance, accessibility, and clean architecture.
Every engagement ships a working product in 8-12 weeks with fixed pricing from $80K to $250K depending on scope. Our consultants have shipped 200+ products across 50+ countries with 98% on-time delivery.
Companies hire us when they need senior React talent without hiring full-time: CTOs at funded startups who need an MVP in 10 weeks, product managers at mid-market firms rebuilding legacy UIs, and engineering directors at enterprises adding new frontend features under tight deadlines.
Types of software we ship.
Single-Page Application (SPA)
Fast, client-rendered apps using React Router and lazy loading for instant navigation. Integrates with REST or GraphQL APIs.
Real-Time Dashboard
Live data dashboards with WebSockets, Socket.io, and Chart.js. Designed for monitoring metrics and KPIs in real time.
Ecommerce Storefront
Next.js storefronts with Stripe, Shopify API, and Algolia search. Optimized for conversion and SEO.
Design System Library
Reusable component libraries in Storybook with Figma integration. Includes accessibility and theming support.
Mobile-Responsive Web App
Responsive React apps using Tailwind CSS and React Native Web. Works on all screen sizes from phone to desktop.
Data Visualization Portal
Interactive charts and maps with D3.js, Recharts, and Mapbox. Handles large datasets with virtual scrolling.
Admin Panel
Feature-rich admin interfaces with Material-UI, Ant Design, and role-based access control. Connects to any backend via REST or GraphQL.
Progressive Web App (PWA)
Offline-capable PWAs with Service Workers, push notifications, and IndexedDB. Achieves Lighthouse scores above 90.
We build for every business type.
SaaS Platforms
Ecommerce
Healthcare
Fintech
Enterprise
Why hire senior React frontend development consultants from IRPR
We deliver measurable results for every engagement.
Our senior React frontend development consultants have shipped over 200 products across 50 countries. Each project follows a structured process that guarantees delivery in 8-12 weeks with fixed pricing.
We use React 18, TypeScript, and Next.js to build fast, accessible, and maintainable frontends. Every project includes CI/CD, automated testing, and a performance audit.
How we differ from generic dev shops
Most agencies assign junior developers to your project. We don't.
Generic dev shops often staff your project with junior developers who need constant supervision. This leads to code quality issues, missed deadlines, and unexpected costs.
IRPR assigns only senior React engineers with 7+ years of experience. We work on fixed-price contracts, deliver full code ownership, and ship in 8-12 weeks.
- Junior developers on your project
- Hourly billing with no cap
- No code ownership
- Unclear timelines
- No CI/CD setup
- React 16 legacy code
- Senior React engineers only
- Fixed price per project
- Full code ownership
- 8-12 week delivery
- CI/CD with GitHub Actions
- React 18 with TypeScript
Our engagement process for React frontend projects
From idea to production in 8-12 weeks.
Every engagement follows a proven four-phase process. We start with a 2-week Roadmap to define scope, tech stack, and fixed price. Then we move into design, development, and launch.
Throughout the project, you get weekly demos, a shared Slack channel, and access to our project management board. No black boxes.
What ships with every engagement
Everything you need to own and scale your frontend.
We deliver more than just code. Every project includes the tools and documentation your team needs to maintain and extend the frontend.
- Source code in your GitHub repo
- CI/CD pipeline on GitHub Actions
- React 18 + TypeScript codebase
- Responsive design for mobile and desktop
- Unit tests with Jest and React Testing Library
- Storybook component library
- Performance audit with Lighthouse 90+ score
- Deployment to AWS / Vercel / Netlify
- Sentry error tracking
- One-year code warranty
What we ship in this practice.
Real-time analytics dashboard for fintech startup
Built a live dashboard using React, D3.js, and WebSockets that displays transaction data in real time. Reduced data load time by 60% and enabled instant fraud alerts.
Ecommerce storefront for D2C brand
Developed a Next.js storefront integrated with Stripe and Shopify API. Achieved a 25% increase in conversion rate and 40% faster page loads.
Internal admin panel for healthcare SaaS
Created a React admin panel with Material-UI and FHIR API integration. Cut patient data entry time by 8 hours per week for clinical staff.
Design system for enterprise
Built a reusable component library in Storybook with Figma sync. Reduced UI development time by 40% across 5 product teams.
PWA for logistics company
Developed a progressive web app with React, Service Workers, and Google Maps API. Improved offline access for field workers and reduced data usage by 50%.
Social media dashboard for media agency
Built a real-time collaboration dashboard using React, GraphQL, and AWS AppSync. Enabled simultaneous editing and cut report generation time from 2 hours to 15 minutes.
Why teams hire us.
Senior engineers only
Every consultant has 7+ years of React experience. We never staff junior developers on your project. Your code is written by engineers who have shipped production apps at scale.
Fixed price, not hourly
You get a fixed quote after the 2-week Roadmap phase. No hourly billing, no surprise invoices, no scope creep charges. The price you see is the price you pay.
Full code ownership
You own 100% of the source code from day one. We deliver it in your GitHub repository with full documentation. No licensing fees or lock-in.
8-12 week delivery
Most projects ship in under 12 weeks. Our average MVP delivery time is 10 weeks. We use 2-week sprints with weekly demos so you see progress constantly.
Proven track record (200+ products)
We have shipped over 200 products across 50 countries. Our on-time delivery rate is 98%. We have built React frontends for startups, mid-market firms, and Fortune 500 companies.
Post-launch support included
Every project includes one year of bug fixes and critical updates. We also offer optional maintenance retainers for ongoing feature work and performance tuning.
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.