Premium Frontend App Development AgencyFrontend App
We build pixel-perfect frontend apps that load fast and convert users. 200+ products shipped with React, Vue, and Next.js.
IRPR is a premium frontend app development agency. We build frontend apps using React, Vue.js, Next.js, and TypeScript. Every app is optimized for Core Web Vitals and passes Lighthouse scores above 90.
We ship production-ready frontend apps in 8-12 weeks. Pricing is fixed from $80K to $250K depending on complexity. All apps include CI/CD pipelines, automated testing with Cypress, and Sentry error tracking.
Startups hire us to build their first frontend MVP. Enterprise teams hire us to rebuild legacy UIs in React. SaaS companies hire us to build customer-facing dashboards. Ecommerce brands hire us to build high-converting storefronts.
Types of software we ship.
React dashboard
Admin panels and data dashboards built with React, Recharts, and Material-UI. Real-time updates via WebSockets.
Vue.js storefront
Ecommerce frontends built with Vue.js, Nuxt, and Stripe. Server-side rendered for SEO and fast load times.
Next.js marketing site
High-performance marketing sites with Next.js, Tailwind CSS, and headless CMS. Static generation for instant loads.
React Native mobile app
Cross-platform mobile apps built with React Native and Expo. One codebase for iOS and Android.
TypeScript component library
Reusable UI component libraries with TypeScript, Storybook, and Rollup. Used across multiple projects.
Single-page application (SPA)
Complex SPAs built with React Router, Redux Toolkit, and GraphQL. Handles thousands of concurrent users.
Progressive web app (PWA)
Offline-capable PWAs with service workers, IndexedDB, and push notifications. Works on slow networks.
Frontend for SaaS platform
Multi-tenant SaaS frontends with role-based access, real-time collaboration, and Stripe subscription UI.
We build for every business type.
Startups and founders
Enterprise teams
Ecommerce brands
Healthcare and fintech
Media and publishing
Why choose a premium frontend app development agency
A premium frontend agency delivers more than just code. You get performance, accessibility, and maintainability built in from day one.
IRPR has shipped 200+ frontend apps across 50 countries. Every project starts with a Roadmap phase where we define the tech stack, component tree, and data flow. You get a fixed price and a clear timeline before any code is written.
Our frontend apps score 90+ on Lighthouse for performance and accessibility. We use React 18, Next.js 14, and TypeScript 5. Every component is tested with Cypress and Jest. We deploy on Vercel or AWS with automatic rollbacks.
Generic dev shop vs premium frontend agency
Not all agencies build frontend apps the same way. Here is the difference between a generic shop and IRPR.
Generic dev shops often use outdated patterns and skip testing. They deliver slow apps that fail Lighthouse audits and break on mobile. You pay hourly and never know the final cost.
IRPR builds every frontend app with modern tooling and full test coverage. We deliver on time and on budget. You own the code and the CI/CD pipeline from day one.
- Uses jQuery or outdated React versions
- No automated testing
- Lighthouse scores below 50
- Hourly billing with no cap
- No CI/CD pipeline
- No performance monitoring
- Uses React 18, Next.js 14, TypeScript 5
- Full test coverage with Cypress and Jest
- Lighthouse scores 90+ on every page
- Fixed price from the Roadmap phase
- CI/CD pipeline on GitHub Actions
- Sentry error tracking and Vercel analytics
How we build your frontend app in 4 phases
Our process is designed to eliminate surprises. You know the price, timeline, and deliverables before we write a line of code.
Phase 1 is the Idea call where we discuss your goals and constraints. Phase 2 is the Roadmap where we define the tech stack, component tree, and API contracts. You get a fixed price and a 2-page document.
Phase 3 is the Product build where we code, test, and deploy in 2-week sprints. Phase 4 is the Release where we hand over the code, CI/CD pipeline, and monitoring dashboards.
What ships with every frontend app
Every project includes these deliverables by default. No hidden costs or optional extras.
You get a production-ready frontend app with full test coverage and a CI/CD pipeline. The code is yours. The infrastructure is documented. We do not lock you into any platform or vendor.
All projects include a 30-day warranty. If you find a bug, we fix it within 48 hours. After that, we offer ongoing maintenance at a fixed monthly rate.
- Source code in your GitHub repository
- CI/CD pipeline on GitHub Actions
- Automated tests with Cypress and Jest
- Lighthouse score report (90+)
- Sentry error tracking configured
- Vercel or AWS deployment setup
- Component library in Storybook
- TypeScript types for all components
- Responsive design for mobile and tablet
- 30-day warranty for any bugs
What we ship in this practice.
SaaS dashboard for a fintech startup
Built a real-time dashboard with React, Recharts, and WebSockets. The app displays transaction data for 10,000+ users. Reduced page load time from 4 seconds to 0.8 seconds. Tech stack: React 18, Redux Toolkit, Node.js, PostgreSQL.
Ecommerce storefront for a DTC brand
Built a Next.js storefront with Stripe checkout and Algolia search. The site loads in under 1 second on mobile. Conversion rate increased by 22% after launch. Tech stack: Next.js 14, Tailwind CSS, Stripe, Algolia.
Healthcare patient portal
Built a HIPAA-compliant patient portal with React and AWS Cognito. Patients can view lab results, message doctors, and schedule appointments. Reduced support calls by 35%. Tech stack: React 18, AWS Amplify, DynamoDB, SendGrid.
Real estate property search app
Built a Vue.js property search app with Mapbox and MLS integration. Users can filter by price, location, and square footage. Average session time increased by 40%. Tech stack: Vue 3, Nuxt, Mapbox, GraphQL.
EdTech learning platform
Built a React Native mobile app for a K-12 tutoring platform. Students can watch videos, take quizzes, and track progress. 5,000+ students onboarded in the first month. Tech stack: React Native, Expo, Firebase, Stripe.
Media content management dashboard
Built a Next.js dashboard for a media company to manage 10,000+ articles. Editors can schedule posts, track analytics, and manage authors. Publishing time reduced by 60%. Tech stack: Next.js 14, Prisma, PostgreSQL, Vercel.
Why teams hire us.
Fixed price, not hourly
Every frontend project gets a fixed quote in the Roadmap phase (week 2). No hourly billing, no surprise invoices, no scope creep charges. You know the total cost before we write a line of code.
Senior engineers only
Every engineer on your project has 8+ years of frontend experience. We do not outsource to junior developers. Your project is led by a staff engineer who has shipped 20+ production apps.
Full code ownership
You own the source code, the CI/CD pipeline, and the infrastructure from day one. No proprietary frameworks, no vendor lock-in. You can take the code to any team after the project ends.
Performance by default
Every app scores 90+ on Lighthouse for performance and accessibility. We use Next.js for server-side rendering and automatic image optimization. Your users get fast load times on any device.
Tested and monitored
Every component is tested with Cypress and Jest. We set up Sentry error tracking and Vercel analytics before launch. You get alerts when something breaks, not after users complain.
8-12 week delivery
We ship production-ready frontend apps in 8-12 weeks. Our process is optimized for speed without cutting corners. You get a working app with real users, not a prototype.
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.