Leading Frontend App Development DevelopersDevelopment Developers
We build fast, polished frontend apps that users love. 200+ products shipped in 8-12 weeks with fixed pricing.
IRPR is a team of senior frontend engineers who build production-grade apps using React, Vue.js, Angular, and Next.js. We focus on performance, accessibility, and pixel-perfect UI that works on every device.
Every project ships in 8-12 weeks with a fixed price from $80K to $250K. We handle everything from component architecture to CI/CD pipelines. Our apps pass WCAG 2.1 AA and load under 2 seconds.
Founders hire us to build their MVP before raising a seed round. CTOs hire us to rebuild legacy frontends that are slow and hard to maintain. Product managers hire us to ship new features on a tight deadline. Agencies hire us to white-label frontend work for their clients.
Types of software we ship.
React dashboard app
Admin panels with real-time data, charts, and role-based access. Built with React, Recharts, and Firebase.
Vue.js ecommerce storefront
Fast, SEO-friendly storefronts with Vue 3, Nuxt, and Stripe checkout. Supports SSR and lazy loading.
Angular enterprise portal
Large-scale portals with Angular, NgRx state management, and Azure AD authentication. Used by 10,000+ users.
Next.js marketing site
Static and dynamic marketing sites with Next.js, ISR, and Vercel. Loads under 1 second on mobile.
React Native mobile app
Cross-platform mobile apps with React Native, Expo, and push notifications. One codebase for iOS and Android.
SaaS frontend with Tailwind CSS
Utility-first UI with Tailwind CSS, Headless UI, and dark mode. Ships in 6 weeks for the frontend layer.
Real-time collaboration app
Live editing apps with WebSockets, React, and Yjs. Supports multi-user cursors and conflict resolution.
Data visualization frontend
Interactive dashboards with D3.js, Chart.js, and React. Handles 100,000+ data points without lag.
We build for every business type.
SaaS companies
Ecommerce brands
Healthcare organizations
Fintech companies
Media and publishing
Why leading frontend app development developers choose IRPR
We deliver production-ready frontends that load fast, scale easily, and pass accessibility audits.
Our team has shipped 200+ frontend apps across 50 countries. Every app is built with a component library, automated tests, and a CI/CD pipeline. We use React, Vue.js, Angular, and Next.js depending on your needs.
We start with a 2-week Roadmap phase where we define the tech stack, component tree, and API contracts. After that, we build in 2-week sprints with daily standups and weekly demos. You see working code every Friday.
How we differ from other frontend development shops
Most agencies bill hourly and hand off messy code. We do the opposite.
Generic dev shops often use junior developers, change scope mid-project, and deliver code that breaks in production. They charge by the hour and have no incentive to finish fast.
IRPR assigns senior engineers only. We give you a fixed price in week 2. We write tests, set up error tracking with Sentry, and deploy on Vercel or AWS. You own the code from day one.
- Junior developers learning on your project
- Hourly billing with no cap
- No automated tests
- No CI/CD pipeline
- Code ownership unclear
- Slow response to bugs
- Senior engineers with 8+ years experience
- Fixed price from week 2
- 100% test coverage on critical paths
- CI/CD with GitHub Actions and Vercel
- Full code ownership in your repo
- Sentry error tracking and 24-hour bug fixes
Our frontend development process in 4 phases
From idea to production in 8-12 weeks. Each phase has clear deliverables.
We follow a structured process that removes guesswork. You know exactly what you get and when you get it.
Every phase ends with a review. You approve before we move to the next step. No surprises.
What ships with every frontend app
Every project includes these deliverables by default. No hidden extras.
We believe in transparency. Everything listed here is included in the fixed price. You do not pay extra for testing, deployment, or documentation.
If you need additional features, we scope them in the Roadmap phase. You approve the cost before we start.
- Source code in your private GitHub repo
- CI/CD pipeline with GitHub Actions and Vercel
- Sentry error tracking and performance monitoring
- Automated unit tests with Jest and React Testing Library
- Responsive design for mobile, tablet, and desktop
- WCAG 2.1 AA accessibility compliance
- Lighthouse score of 90+ on performance and accessibility
- Component library with Storybook documentation
- Deployment to staging and production environments
- 30-day post-launch warranty with 24-hour bug fixes
What we ship in this practice.
SaaS dashboard for a B2B analytics platform
Built a real-time analytics dashboard with React, Recharts, and WebSockets. Reduced page load time from 8 seconds to 1.2 seconds. Handles 50,000 concurrent users. Tech stack: React, Redux, Node.js, AWS.
Ecommerce storefront for a fashion brand
Developed a Vue.js storefront with Nuxt and Stripe. Increased conversion rate by 22% through faster checkout and lazy-loaded images. Ships 10,000 orders per month. Tech stack: Vue 3, Nuxt, Stripe, Vercel.
Patient portal for a telehealth startup
Created a HIPAA-compliant patient portal with Angular and Firebase. Reduced appointment no-shows by 35% with automated reminders. Used by 15 clinics. Tech stack: Angular, Firebase, Twilio, AWS.
Investment dashboard for a fintech company
Built a real-time portfolio tracker with React and D3.js. Handles 1 million transactions per day. PCI-DSS compliant. Tech stack: React, D3.js, GraphQL, AWS.
Learning management system for an edtech startup
Developed a course platform with Next.js and PostgreSQL. Supports 5,000 concurrent students with video streaming and quizzes. FERPA compliant. Tech stack: Next.js, PostgreSQL, Mux, Vercel.
Real estate listing portal for a brokerage
Built a property search app with React and Mapbox. Integrates with MLS data. Reduced search time by 40%. Used by 200 agents. Tech stack: React, Mapbox, Node.js, AWS.
Why teams hire us.
Fixed price, not hourly
Every project gets a fixed quote in the Roadmap phase (week 2). No hourly billing, no surprise invoices, no scope creep charges. You know the cost before we write a line of code.
Senior engineers only
Every developer on your project has 8+ years of frontend experience. No juniors, no offshore teams, no learning on your dime. We assign a lead engineer who stays through the whole project.
8-12 week MVPs
We ship production-ready frontends in 8-12 weeks. That includes testing, deployment, and documentation. You can start user testing in month 2.
Full code ownership
You own every line of code from day one. We put it in your GitHub repo. No licensing fees, no lock-in, no hidden terms. You can take the code to any team.
Compliance built in
We build HIPAA, PCI-DSS, SOC 2, and FERPA compliant frontends. Our team has shipped apps for healthcare, fintech, and edtech clients. We handle audits and documentation.
Post-launch support
Every project includes a 30-day warranty with 24-hour bug fixes. We monitor performance with Sentry and fix issues before you notice them. Extended support available at a fixed monthly rate.
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.