Top React Frontend Development FirmFrontend Development
We build custom React apps with TypeScript, Next.js, and Tailwind CSS. Our senior engineers deliver production-ready frontends in 8 to 12 weeks.
IRPR is a top react frontend development firm that builds high-performance React applications with TypeScript, Next.js, and Tailwind CSS. We focus on speed, accessibility, and maintainable code that scales.
Projects ship in 8 to 12 weeks with a fixed price from $80K to $250K. Every app passes WCAG 2.1 AA accessibility standards and is tested on Playwright at every commit.
We work with CTOs who need to scale their product, startup founders launching an MVP, and VPs of engineering who want to offload complex frontend work. Our clients are in New York, San Francisco, and Austin.
Types of software we ship.
Custom SaaS Dashboards
Real-time analytics dashboards with D3.js, WebSockets, and role-based access. Integrate with GraphQL backends.
eCommerce Storefronts
Headless React storefronts using Next.js, Stripe, and Shopify Storefront API. Support for 10,000 SKUs and multi-currency.
Real-Time Data Visualization Apps
Interactive charts and map UIs with D3.js, Deck.gl, and Redux. Handle live streaming data from Kafka or WebSocket.
Mobile-First PWAs
Progressive Web Apps with offline support, push notifications, and App Shell architecture. Built with React and Workbox.
Admin Panels
Internal tools for managing users, orders, content, and permissions. Built with React Admin or custom components.
Content Management Systems
Custom CMS frontends with drag-and-drop editors, image optimization, and multi-language support. Backed by Strapi or Contentful.
Social Media Platforms
Real-time feeds, messaging, and user profiles with React and WebSocket. Support for image/video uploads and moderation.
B2B Customer Portals
Self-service portals with document upload, payment history, and ticketing. Integrated with Salesforce or HubSpot APIs.
We build for every business type.
SaaS companies
eCommerce brands
Fintech companies
Healthcare providers
Media and entertainment
Why IRPR Is the Top React Frontend Development Firm
Our track record speaks for itself.
We have shipped over 200 custom React frontends for clients in 50 countries. Our senior engineers average 12 years of experience, and we deliver 98 percent of projects on time.
Every app is built with TypeScript, tested with Playwright, and deployed with CI/CD. We meet WCAG 2.1 AA accessibility standards by default, not as an add-on.
Comparing React Development Firms
Here is how we differ from generic agencies.
Many agencies bill hourly, assign junior developers, and deliver late. Clients end up with bloated code, no tests, and no accessibility.
IRPR uses a fixed-price model, senior-only engineers, and a proven 8 to 12 week timeline. You get clean code, automated tests, and WCAG compliance from day one.
- Hourly billing leads to budget overruns
- Junior developers learn on your project
- No fixed timeline or milestones
- Vague requirements cause scope creep
- Code quality suffers without reviews
- Accessibility is an afterthought
- Fixed price based on defined scope
- Senior engineers only, 10+ years experience
- 8 to 12 week delivery commitment
- Detailed Roadmap phase eliminates ambiguity
- Code reviews and Playwright testing built-in
- WCAG 2.1 AA compliance by default
Our Process for Building React Frontends
Four phases from idea to release.
We follow a structured process that starts with a Roadmap phase. You see every milestone before we write code.
Each phase produces a concrete deliverable: a plan, a prototype, a tested app, and a deployment pipeline.
What Ships With Every React Project
Everything you need to launch and maintain your app.
We include all the essentials so your team can take over immediately.
- Source code in your private GitHub repo
- CI/CD pipeline with GitHub Actions
- Sentry error tracking
- Automated accessibility audits (axe-core + manual)
- Performance budgets with Lighthouse CI
- Storybook component library
- Deployment scripts for AWS, Vercel, or Netlify
- User analytics integration (Mixpanel or PostHog)
- Environment configurations for staging, production
- Technical documentation and architecture overview
What we ship in this practice.
SaaS Analytics Dashboard
Built a real-time analytics dashboard for a San Francisco marketing SaaS startup. Reduced page load time by 40 percent using React, D3.js, and WebSockets. Industry: SaaS.
eCommerce Storefront
Developed a custom React storefront for an Austin-based fashion brand using Next.js and Stripe. Increased conversion rate by 25 percent and enabled headless CMS integration. Industry: eCommerce.
Fintech Trading Platform
Created a high-frequency trading interface for a New York hedge fund with React, Redux, and WebSocket streams. Handles 10,000 trades per second with sub-100ms latency. Industry: Fintech.
Healthcare Patient Portal
Built a HIPAA-compliant patient portal with React, TypeScript, and FHIR API. Reduced patient check-in time by 3 minutes per visit. Industry: Healthcare.
Real Estate Listing Platform
Developed a React frontend for a real estate MLS system with interactive maps and filters. Integrated with Google Maps API and supported 500 concurrent users. Industry: Real Estate.
EdTech Interactive Platform
Built an interactive learning platform with React and WebRTC for live classes. Supported 1,000 students simultaneously with real-time quizzes. Industry: EdTech.
Why teams hire us.
Fixed Price, Not Hourly
Every project gets a fixed quote after the Roadmap phase (week 2). No hourly billing, no surprise invoices, no scope creep charges.
Senior Engineers Only
Our team averages 12 years of experience per engineer. No junior developers work on your project, and we review every pull request.
8 to 12 Week Delivery
We ship production-ready React frontends in 8 to 12 weeks. Our 98 percent on-time rate is tracked per project.
Accessibility by Default
Every app meets WCAG 2.1 AA standards. We include automated axe-core audits and manual screen reader testing.
Full Code Ownership
You own the source code, designs, and IP from day one. No lock-in, no licensing fees, no monthly retainers.
Post-Launch Support
We offer 30 days of free bug fixes after launch. Extended maintenance plans are available at $2,500 per month.
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.