Frontend App Development ServicesApp Development
We build fast, scalable frontend apps with React, Vue.js, or Angular. Your MVP ships in 12 weeks with a fixed price.
IRPR builds frontend apps that users actually enjoy. We use React, Vue.js, Angular, and TypeScript to create interfaces that load fast and work on every device. Every project starts with a clear roadmap so you know exactly what ships and when.
A typical frontend MVP takes 12 weeks and costs between $80K and $250K. We handle everything from component architecture to CI/CD pipelines. Our apps are built with accessibility (WCAG 2.1 AA), performance budgets, and responsive design baked in from day one.
Founders hire us when they need a production-grade frontend without a 6-month search for talent. CTOs bring us in to rebuild legacy UIs that are slow and hard to maintain. Product managers work with us when they need a polished, testable frontend that their team can extend after launch.
Types of software we ship.
Single-page application (SPA)
A fast, dynamic web app that loads once and updates instantly. Built with React Router or Vue Router for seamless navigation.
Progressive web app (PWA)
A web app that works offline and can be installed on a phone. Uses service workers and IndexedDB for reliable performance.
Admin dashboard
A data-heavy interface for managing users, orders, or content. Uses Chart.js or D3.js for real-time charts and tables.
Ecommerce storefront
A product catalog with cart, checkout, and payment. Integrates Stripe or Shopify API. Optimized for Core Web Vitals.
Real-time collaboration app
A multi-user app with live updates via WebSockets or Firebase. Used for chat, whiteboards, or document editing.
Mobile-first web app
A responsive app designed primarily for touch screens. Uses Tailwind CSS or Material UI for consistent mobile UX.
Component library / design system
A reusable set of UI components with Storybook documentation. Ensures visual consistency across your entire product.
Data visualization app
An app that turns complex datasets into interactive charts and maps. Built with D3.js, Mapbox, or Deck.gl.
We build for every business type.
SaaS companies
Ecommerce brands
Healthcare organizations
Fintech companies
Media and publishing
Why frontend app performance matters
A slow frontend costs you users and revenue.
Google research shows that 53% of mobile users abandon a site if it takes longer than 3 seconds to load. Every 100ms delay in load time reduces conversion rates by 7%. Our frontend apps are built with performance budgets, lazy loading, and code splitting to keep load times under 2 seconds.
We use Lighthouse CI to monitor performance scores in every pull request. Our apps consistently score 90+ on performance, accessibility, and best practices. We also optimize for Core Web Vitals, which directly impacts your Google search ranking.
Generic dev shop vs IRPR frontend app development
Not all frontend development services are the same.
Many dev shops assign junior developers who have never shipped a production app. They use boilerplate code and skip testing, leaving you with a slow, buggy frontend that breaks on the next browser update.
IRPR assigns senior engineers with 10+ years of experience. We write automated tests for every component, set up CI/CD pipelines on GitHub Actions, and deliver a codebase that your team can maintain and extend.
- Junior developers with limited experience
- No automated testing
- Boilerplate code with no customization
- No performance monitoring
- No documentation
- Hourly billing with no cap
- Senior engineers with 10+ years experience
- 100% test coverage on critical paths
- Custom component architecture
- Lighthouse CI in every PR
- Storybook documentation included
- Fixed price from the Roadmap phase
Our frontend app development process
We follow a repeatable 4-phase process that de-risks your project.
Every project starts with a 2-week Roadmap phase. We define the tech stack, component tree, data flow, and API contracts. You get a fixed price and a detailed timeline before we write a single line of production code.
The Product phase is where we build and ship incrementally. You see a working frontend every 2 weeks. We deploy to staging, run automated tests, and fix bugs before they reach production.
What ships with every frontend app
You own everything. No lock-in, no hidden fees.
When we finish a frontend app project, you get a complete, production-ready codebase. We do not use proprietary frameworks or drag-and-drop builders. Everything is built with standard, open-source tools.
Your team can take over immediately. We provide documentation, automated tests, and a CI/CD pipeline. You can deploy to any cloud provider without IRPR involvement.
- Full source code in your private GitHub repo
- CI/CD pipeline on GitHub Actions or GitLab CI
- 100% test coverage on critical user flows
- Storybook component library with documentation
- Sentry error tracking and performance monitoring
- Lighthouse CI performance budget reports
- Responsive design for mobile, tablet, and desktop
- WCAG 2.1 AA accessibility compliance
- Environment configuration for dev, staging, production
- 30-day post-launch warranty and support
What we ship in this practice.
SaaS analytics dashboard
Built a real-time analytics dashboard for a B2B SaaS company using React, D3.js, and WebSockets. Reduced page load time from 8 seconds to 1.2 seconds. Increased user engagement by 40%.
Ecommerce product configurator
Developed a 3D product configurator for a furniture brand using Next.js, Three.js, and Stripe. Allowed customers to customize colors and materials in real time. Increased average order value by 25%.
Healthcare patient portal
Created a HIPAA-compliant patient portal using Vue.js, AWS Cognito, and FHIR API. Patients can view lab results, schedule appointments, and message providers. Reduced no-show rates by 18%.
Fintech investment platform
Built a responsive investment dashboard using Angular, WebSockets, and Highcharts. Supports real-time portfolio tracking and trade execution. Achieved 99.9% uptime in the first year.
Real estate MLS search app
Developed a property search app using React, Mapbox, and Elasticsearch. Handles 500,000+ listings with sub-second search results. Increased lead generation by 35% for the brokerage.
EdTech interactive learning platform
Built a gamified learning platform using Vue.js, Firebase, and WebRTC. Supports live quizzes, leaderboards, and video chat. Achieved 92% student completion rate.
Why teams hire us.
Fixed price, not hourly
Every frontend app project gets a fixed quote after the 2-week Roadmap phase. No hourly billing, no surprise invoices, no scope creep charges. You know the cost before we build.
Senior engineers only
We do not hire juniors. Every engineer on your project has 10+ years of experience with React, Vue.js, or Angular. You get a tech lead, not a trainee.
12-week MVP guarantee
We ship a production-ready frontend MVP in 12 weeks or less. If we miss the deadline, we discount the next sprint. That is a written commitment.
Full code ownership
You own every line of code we write. No proprietary frameworks, no black boxes. Your team can take over and extend the app immediately after launch.
Built for scale
Our frontend apps handle 10x traffic growth without rewrites. We use lazy loading, code splitting, and CDN caching from day one. We have scaled apps to 1 million monthly users.
Accessibility and compliance
Every frontend app meets WCAG 2.1 AA standards. We also support HIPAA, PCI-DSS, SOC 2, and FERPA requirements. Accessibility is not an afterthought.
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.