Premium Frontend App Development PartnerApp Development
We build pixel-perfect frontends with React, Next.js, and TypeScript. Your users get blazing fast experiences that convert.
IRPR builds premium frontends using React, Next.js, TypeScript, and Tailwind CSS. Our focus is on performance, accessibility, and design fidelity—every component passes Core Web Vitals and WCAG AA standards.
We ship production-ready frontends in 8-12 weeks. Pricing starts at $80K for a single-page app and scales to $250K+ for multi-platform projects with complex state management. All projects include a fixed price after the 2-week Roadmap phase.
Our clients include startup CTOs who need a launch-ready UI, product managers scaling from MVP to full platform, enterprise teams requiring a dedicated frontend squad, and agencies outsourcing premium frontend work for their customers.
Types of software we ship.
Single Page Application
A custom SPA built with Next.js for instant navigation and SEO. Integrates with any REST or GraphQL backend.
Progressive Web App
A PWA that loads offline, sends push notifications, and installs on mobile home screens. Built with Next.js and service workers.
Admin Dashboard
A full-featured admin dashboard with real-time charts, role-based access, and data tables. Uses React, Recharts, and Tailwind CSS.
Ecommerce Storefront
A high-conversion storefront with product filtering, cart, and checkout. Integrates with Stripe, Shopify, or custom payment APIs.
Real-time Data Dashboard
A live dashboard showing metrics via WebSockets or SSE. Built with React and D3.js for 10M+ data points per day.
Component Library
A reusable, documented component library in Storybook. Ships with visual regression tests and accessibility checks.
Landing Page System
A scalable landing page system with A/B testing, analytics, and dynamic content. Built on Next.js and Optimizely.
Interactive Data Visualization
Custom charts, maps, and network diagrams using D3.js, Mapbox, or Three.js. Processes and renders large datasets client-side.
We build for every business type.
SaaS startups
Ecommerce brands
Fintech companies
Healthcare providers
Media & Publishing
Why a Premium Frontend Partner Matters
A slow or broken frontend costs you users and revenue.
53% of users abandon a site if it takes more than 3 seconds to load. IRPR uses Lighthouse CI to monitor Core Web Vitals in every pull request. We enforce a performance budget from day one.
We also audit accessibility, SEO, and best practices throughout the build. Every frontend ships with a 90+ Lighthouse score and passes WCAG AA checks using axe-core.
What Sets IRPR Apart
Not all frontend teams deliver the same quality.
Many agencies skip performance budgets, accessibility audits, and design systems. They deliver code that works but is slow, inaccessible, and hard to maintain.
IRPR builds from a component library, automates visual regression tests, and includes a CI/CD pipeline. Your team gets maintainable code with full ownership.
- No performance budget
- No accessibility audit
- No design system
- Manual QA only
- No code ownership
- Hourly billing
- Performance budget in every sprint
- WCAG AA compliance built-in
- Reusable component library
- Automated visual regression testing
- Full source code ownership
- Fixed price from roadmap
Our Frontend Development Process
Four phases to a premium frontend.
Every project follows a transparent, milestone-based process. You see progress weekly and control scope changes through our Roadmap phase.
We start with design mockups in Figma, then architecture, then parallel component builds. The final phase optimizes performance and prepares for launch.
What Ships With Every Frontend
You get a complete, production-ready package.
Every delivery includes source code, automated tests, a CI/CD pipeline, and a component catalog. Your team can take over and extend immediately.
We also provide environment configuration for dev, staging, and production, plus monitoring setup through Sentry and Vercel Analytics.
- Source code in your GitHub repo
- CI/CD pipeline with GitHub Actions
- Storybook component catalog
- Automated accessibility checks (axe-core)
- Lighthouse reports with 90+ scores
- Visual regression tests (Chromatic)
- Environment configs (dev/staging/prod)
- Performance budget monitoring
- Sentry error tracking integration
- Production deployment script
What we ship in this practice.
Investment Dashboard
Built a real-time investment dashboard for a fintech startup. Reduced page load from 8s to 1.5s, increasing user engagement by 40%. Tech: Next.js, D3.js, WebSocket, Tailwind CSS.
Patient Portal
Developed a HIPAA-compliant patient portal for a health network. Cut appointment booking time from 5 minutes to under 1 minute. Tech: React, GraphQL, AWS Cognito.
Ecommerce Storefront
Launched a high-performance storefront for a fashion brand. Achieved 95+ mobile Lighthouse score, conversion rate up 22%. Tech: Next.js, Stripe, Shopify Storefront API.
SaaS Admin Dashboard
Created a complex admin dashboard with real-time analytics. Handled 10M+ data points per day with 200ms response. Tech: React, Redux, WebSocket, Recharts.
Media News Website
Redesigned a news website with server-side rendering and lazy loading. Time to interactive dropped 60%, ad revenue increased 15%. Tech: Next.js, Optimizely, Cloudflare.
Real Estate Property Search
Built an MLS-integrated property search with interactive maps. Users could filter 50K+ listings in under 2 seconds. Tech: React, Mapbox, Elasticsearch.
Why teams hire us.
Fixed Price, Not Hourly
Every frontend project gets a fixed price after the Roadmap phase (week 2). No hourly billing surprises. You know the cost from day one.
Senior Engineers Only
IRPR has no juniors. Every frontend developer has 7+ years experience with React, TypeScript, and performance optimization.
Production-Ready Code
We ship with tests, CI/CD, accessibility compliance, and performance budgets. Your team can maintain it from day one.
Design Fidelity Guarantee
We match pixel-perfect mockups within 2px tolerance. Our design review process catches discrepancies before they ship.
Fast Timelines
We deliver a premium frontend MVP in 8-12 weeks. Our parallel build process and reusable components accelerate development.
Global Async-First Team
We work across time zones to get your code 24/7. US clients get daily overlap with senior devs in Eastern and Pacific time zones.
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.