Top React Frontend Development ConsultantsDevelopment Consultants
Ship a production-grade React frontend in 12 weeks. Fixed price, no hourly billing.
IRPR is a software development studio that builds React frontends for companies that need senior engineers. We use React 18, Next.js 14, TypeScript, Tailwind CSS, and Zustand for state management. Every project ships with a CI/CD pipeline on GitHub Actions, Sentry error tracking, and Vercel or AWS deployment.
We deliver a fully functional React frontend in 8-12 weeks. Pricing is fixed and ranges from $80K to $250K depending on complexity. We handle compliance for healthcare (HIPAA), fintech (PCI-DSS), and SaaS (SOC 2). You own the full source code from day one.
Our clients are CTOs at Series A startups who need a frontend team fast, product managers at mid-market companies replacing a legacy UI, and founders who want a polished MVP for investor demos. We work async-first with daily overlap hours for US and European time zones.
Types of software we ship.
React admin dashboards
Data-heavy dashboards with real-time charts, tables, and user management. Built with React, Recharts, and Material-UI.
React ecommerce frontends
Headless storefronts with fast product search, cart, and checkout. Integrates with Shopify, Stripe, and Algolia.
React SaaS web apps
Multi-tenant SaaS interfaces with authentication, billing, and role-based access. Uses Next.js, Clerk, and Stripe.
React mobile-first PWAs
Progressive web apps that work offline and push notifications. Built with React, Workbox, and Firebase Cloud Messaging.
React real-time collaboration tools
Live-editing apps with WebSockets, presence indicators, and conflict resolution. Uses React, Socket.io, and Yjs.
React data visualization platforms
Custom charting and mapping interfaces for analytics and IoT data. Built with React, D3.js, and Mapbox.
React enterprise portals
Internal tools with SSO, audit logs, and complex form workflows. Uses React, React Query, and Auth0.
React UI component libraries
Design system components with Storybook, accessibility (a11y), and automated visual regression testing.
We build for every business type.
SaaS companies
Ecommerce brands
Healthcare organizations
Fintech companies
Media and publishing
Why companies hire top React frontend development consultants
Building a React frontend in-house takes months of hiring and ramp-up. IRPR gives you a senior team that delivers in weeks.
A typical in-house hire takes 6-8 weeks to recruit and another 4-6 weeks to ramp up. By then, your competitor has shipped. IRPR assigns 2-4 senior React engineers who start coding on day one of the Roadmap phase. We have built over 200 products across 50 countries, so we know what works.
Our consultants have deep experience with React 18, Next.js 14, TypeScript, and modern tooling like Tailwind CSS, React Query, and Zustand. We also handle the hard parts: performance optimization, accessibility (WCAG 2.1), and SEO with server-side rendering. Every project ships with automated tests and CI/CD.
How IRPR differs from generic dev shops
Most agencies assign junior developers, use hourly billing, and deliver late. IRPR is the opposite.
We have seen projects fail because of poor communication, scope creep, and unclear ownership. That is why we use a fixed price, a clear Roadmap phase, and senior engineers only. Every project starts with a 2-week Roadmap where we define the architecture, tech stack, and milestones.
You get daily updates via Slack, a shared Notion board, and a live demo every 2 weeks. The code is in your GitHub repo from day one. We do not offshore work to junior teams. All engineers are senior and based in US-friendly time zones.
- Hourly billing with no cap
- Junior developers with 1-2 years experience
- No clear architecture upfront
- Code owned by the agency
- Slow communication via email only
- No performance or accessibility focus
- Fixed price agreed in week 2
- Senior engineers with 8+ years experience
- 2-week Roadmap with full architecture
- Full source code in your repo
- Daily Slack updates and bi-weekly demos
- Built-in performance optimization and WCAG 2.1
Our React frontend development process
We follow a structured 4-phase process that de-risks your project from day one.
The Idea phase is a free discovery call where we assess your project goals and decide if we are a fit. If yes, we move to the Roadmap phase: a 2-week engagement where we produce a detailed plan with wireframes, tech stack decisions, and a fixed price quote.
Once you approve the Roadmap, we start the Product phase: 8-12 weeks of building the frontend with bi-weekly demos. The Release phase includes deployment, documentation, and a 30-day warranty for any bugs.
What ships with every React frontend project
You are not just getting a UI. You get a production-ready system with all the tooling.
Every project includes automated testing (Jest, React Testing Library), a CI/CD pipeline (GitHub Actions), error tracking (Sentry), and performance monitoring (Lighthouse CI). We also set up a design system in Storybook so your team can extend the UI later.
The code is fully typed with TypeScript and follows a consistent style guide (ESLint + Prettier). We also provide a README with setup instructions, environment variables, and deployment steps.
- Source code in your private GitHub repo
- CI/CD pipeline with GitHub Actions
- Sentry error tracking and performance monitoring
- Storybook component library with documentation
- Automated tests with Jest and React Testing Library
- TypeScript types for all components and APIs
- ESLint and Prettier configuration
- README with setup and deployment instructions
- Vercel or AWS deployment configuration
- 30-day warranty for any bugs
What we ship in this practice.
SaaS analytics dashboard for a Series A startup
Built a real-time analytics dashboard with React, Recharts, and WebSockets. Reduced page load time by 40% using code splitting and lazy loading. Stack: Next.js 14, TypeScript, Tailwind CSS, PostgreSQL.
Headless ecommerce storefront for a fashion brand
Developed a fast storefront with Algolia search, Stripe checkout, and Shopify integration. Achieved a 95 Lighthouse performance score. Stack: Next.js 14, TypeScript, Tailwind CSS, Shopify Storefront API.
Telemedicine patient portal for a healthcare startup
Created a HIPAA-compliant portal with video calls, appointment scheduling, and secure messaging. Used React, Twilio Video, and AWS Cognito. Reduced no-show rates by 25%.
Investment dashboard for a fintech platform
Built a real-time portfolio tracker with interactive charts using D3.js and WebSockets. Handled PCI-DSS compliance for payment data. Stack: React 18, TypeScript, Zustand, AWS.
Real-time collaboration tool for a remote team
Developed a live-editing document app with Socket.io and Yjs for conflict resolution. Supported 50+ concurrent users with sub-100ms latency. Stack: React, Next.js, Socket.io, PostgreSQL.
Enterprise internal portal for a logistics company
Built a portal with SSO (Auth0), role-based access, and complex form workflows. Integrated with their existing ERP via REST APIs. Reduced manual data entry by 8 hours per week per user.
Why teams hire us.
Fixed price, not hourly
Every project gets a fixed quote in the Roadmap phase (week 2). No hourly billing, no surprise invoices, no scope creep charges. You know the cost before we write a line of code.
Senior engineers only, no juniors
All engineers have 8+ years of experience. We do not staff juniors or offshore teams. Your project is built by people who have shipped 200+ products across 50 countries.
Full code ownership from day one
The code lives in your GitHub repository from the first commit. You own everything. No licensing fees, no lock-in. You can take the code to any team tomorrow.
2-week Roadmap de-risks the project
Before we build, we spend 2 weeks on architecture, wireframes, and a detailed plan. You get a fixed price and a clear timeline. No guesswork.
Built-in compliance and security
We handle HIPAA, PCI-DSS, and SOC 2 compliance out of the box. Every project includes Sentry error tracking, automated tests, and a CI/CD pipeline.
Async-first with daily overlap hours
We work async but maintain daily overlap hours with US and European time zones. You get Slack updates, a shared Notion board, and bi-weekly live demos.
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.