Top Frontend App Development PartnerFrontend App
We build frontends that users love. Senior engineers ship your MVP in 8-12 weeks with a fixed price.
IRPR builds high-performance frontend apps for startups and enterprises. We use React, Next.js, Vue.js, React Native, and Angular with TypeScript and GraphQL to deliver UIs that load fast and convert users.
Every project ships in 8-12 weeks with a fixed price between $80K and $250K. Our senior-only team handles hosting on Vercel or AWS, CI/CD via GitHub Actions, and monitoring with Sentry. We comply with WCAG 2.1 AA accessibility standards.
Founders needing a consumer-facing MVP hire us to get to market fast. Product managers at mid-market companies trust us to rebuild legacy UIs. CTOs at funded startups engage us for dedicated frontend squads that scale alongside their backend teams.
Types of software we ship.
Single-page application (SPA)
Full React or Vue SPA with client-side routing, lazy loading, and Redux state management. Ships with Next.js if SEO is critical.
Progressive web app (PWA)
Offline-first PWA with service workers, IndexedDB caching, and push notifications. Works on slow connections. Can be added to home screen.
Mobile-responsive dashboard
Admin dashboards with real-time charts (Recharts, D3), data tables (React Table), and role-based access. Built with Tailwind CSS and MobX.
Ecommerce storefront
Headless ecommerce frontend connected to Shopify or BigCommerce via Storefront API. Custom product configurators and cart logic in React.
Cross-platform mobile app
React Native app for iOS and Android with shared codebase. Uses Expo for rapid prototyping and Sentry for crash reporting.
Design system and component library
Reusable UI component library in Storybook with TypeScript, styled-components, and unit tests. Shipped with Figma design tokens.
Real-time collaboration app
Frontend with WebSocket/WebRTC for live editing, chat, or video. Uses Socket.io or Liveblocks with Canvas or CodeMirror.
Custom portal or customer area
Secure login portal with OAuth2, multi-tenant layout, and file upload to S3. Built with React Query for data fetching and Formik for forms.
We build for every business type.
Startups
Ecommerce brands
Enterprises
Agencies and studios
Nonprofits and government
Why pick IRPR as your top frontend app partner
Over 200 products and counting – our frontend teams deliver results on time and on budget.
Every frontend we build is tested across browsers, devices, and network conditions. We use Lighthouse CI to enforce a performance budget under 2 seconds Time to Interactive.
Our clients in healthcare, fintech, and ecommerce rely on our frontends for daily operations. We provide a 99.9% uptime SLA and 2-hour response time for critical issues.
Generic agencies vs IRPR
Most agencies hand your frontend to junior devs. We do the opposite.
Generic agencies often assign your project to junior developers who learn on the job. They work hourly, which means scope creep and surprise bills. Deliverables are usually incomplete, unoptimized, and hard to maintain.
IRPR assigns senior engineers with 10+ years of experience. We give you a fixed price after a 2-week Roadmap phase. Your frontend ships with TypeScript, unit tests, accessibility audits, and a CI/CD pipeline.
- Junior developers with no senior oversight
- Hourly billing leads to budget overruns
- No performance optimization
- No accessibility compliance
- No CI/CD pipeline provided
- Code handoff is messy with no docs
- Senior engineers only (10+ years avg)
- Fixed price from Roadmap phase
- Lighthouse score 90+ guaranteed
- WCAG 2.1 AA compliance built-in
- GitHub Actions CI/CD included
- Full TypeScript source code with unit tests
How we build your frontend app
Our process from idea to production takes 8-12 weeks with no surprises.
We start with a discovery call to understand your users, tech stack, and performance goals. Within 2 weeks we deliver a detailed Roadmap with wireframes, tech stack decisions, and a fixed price.
After you approve the Roadmap, we begin sprint-based development with daily standups and weekly demos. You see working software every 7 days.
What ships with every frontend app
Every delivery includes production-ready code, tests, and operations tooling.
We don't just hand over code. Every frontend project ships with a complete operational stack that lets your team manage, monitor, and extend the app immediately.
Source code is fully owned by you. No licensing, no royalties, no black boxes.
- Source code in your private GitHub repo
- TypeScript with strict type checks
- Unit and integration tests (Jest + React Testing Library)
- CI/CD pipeline on GitHub Actions or GitLab CI
- Sentry error tracking with alerts
- Google Analytics or Mixpanel event tracking
- Lighthouse report showing 90+ performance score
- Accessibility audit (axe-core) with WCAG 2.1 AA compliance
- Styled component theme or Tailwind config that matches your brand
- Deployment to Vercel, Netlify, or AWS S3/CloudFront
What we ship in this practice.
Fintech dashboard for investment platform
Built a real-time portfolio dashboard with React, D3, and WebSocket feeds. Reduced load time from 6s to 1.2s. Compliance with SOC 2 and encryption at rest.
Ecommerce storefront for DTC brand
Developed a headless Shopify frontend with Next.js and Stripe integration. Increased conversion rate by 22% with server-side rendering and optimized checkout.
Telehealth patient portal
Created a HIPAA-compliant React app with video call integration via Twilio. Reduced patient intake time by 40% with auto-fill forms and secure messaging.
Real estate search platform
Built a map-based MLS search with Google Maps API and React. Handled 10,000+ listings with instant filtering. Achieved 98% uptime on AWS.
EdTech learning management system
Designed a React-based LMS with Canvas integration and video streaming. Supported 5,000 concurrent users. Improved course completion rate by 30%.
Manufacturing quality dashboard
Developed an ISO 9001-compliant dashboard with React and D3 for real-time defect tracking. Reduced defect reporting time from 3 hours to 15 minutes.
Why teams hire us.
Senior engineers only
Our frontend team averages 12 years of experience. No junior developers work on your project at any stage.
Fixed price from week 2
After the Roadmap phase (week 2), you get a fixed price for the entire build. No hourly billing, no surprise charges.
Performance guaranteed
We ensure a Lighthouse score of 90+ on all frontends. We use code splitting, lazy loading, and CDN caching to hit a 2 second Time to Interactive.
Full code ownership
You own 100% of the source code, designs, and documentation. We assign all IP rights on delivery with no royalties.
99.9% uptime SLA
We host your frontend on Vercel, AWS, or Netlify with monitoring and auto-scaling. Critical issues get a 2-hour response time.
8-12 week delivery
From kickoff to production, most frontend MVPs ship in 8-12 weeks. We have a 98% on-time delivery record across 200+ projects.
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.