Leading UI Frontend Development DevelopersUI Frontend
We build frontends that load in under 2 seconds. The same senior engineers who shipped 200+ products will build yours.
IRPR is a software development studio that builds production-ready UI frontends using React, Next.js, Vue, and Angular. Every project uses TypeScript, Tailwind CSS, and a component-based architecture designed for speed and scalability.
Most MVPs ship in 8-12 weeks with a fixed price of $80K-$250K. We handle all compliance requirements including WCAG 2.1 AA, GDPR, and HIPAA privacy controls. You get a fully responsive frontend integrated with your backend or third-party APIs.
CTOs hire us when their internal team lacks senior frontend depth. Product managers hire us to de-risk a critical launch. Startup founders hire us to build a pixel-perfect MVP that investors and users trust.
Types of software we ship.
Single-page application
Built with React Router or Next.js pages. Optimized for SEO and Core Web Vitals. Includes lazy loading and code splitting.
Design system
A reusable component library with Storybook, Figma tokens, and automated visual regression testing via Chromatic.
Progressive web app
Offline-first with service workers and IndexedDB. Achieves Lighthouse score of 90+ on mobile.
Dashboard UI
Real-time data visualization with D3.js or Chart.js. Integrates REST or GraphQL endpoints. 5 ms render time.
E-commerce frontend
Built with Next.js and Shopify Storefront API or custom GraphQL. 3-second initial load, 100ms navigations.
Admin panel
Role-based UI with React Admin or custom MUI. Handles 50,000+ records with virtualized lists and debounced search.
Mobile responsive web app
Adaptive layout using CSS Grid and container queries. Touch-optimized interactions. Works on iOS 14+ and Android 10+.
Component library
Published as an npm package with typed props, unit tests (Jest), and accessibility audits (axe-core).
We build for every business type.
E-commerce
SaaS platforms
Healthcare
Fintech
Media & Entertainment
Frontend development outcomes by the numbers
Our UI frontend projects hit measurable targets from day one.
Every frontend we ship is tested against real performance budgets. We use Lighthouse CI to enforce a mobile score of 85+ and a Time to Interactive under 3 seconds. For e-commerce clients, we cut page load times from 6 seconds to 1.8 seconds on average.
Accessibility is not optional. All our components meet WCAG 2.1 AA at minimum. We run automated audits with axe-core and manual testing with screen readers. In 2023, 100% of our healthcare projects passed HIPAA security review on first submission.
Generic dev shop vs IRPR: the difference
Most frontend agencies deliver code that works today but breaks tomorrow. IRPR builds systems that scale.
A generic shop assigns junior developers who follow tutorials and copy Stack Overflow snippets. They skip tests, ignore accessibility, and hand off bloated JavaScript bundles that take 8 seconds to load. You pay hourly and hope for the best.
IRPR assigns senior engineers with 10+ years of experience. Every component has unit tests (Jest), integration tests (Cypress), and visual regression tests (Chromatic). We deliver a full CI/CD pipeline, performance budgets, and a documented component library.
- Junior or mid-level developers
- No automated testing or CI/CD
- Accessibility as an afterthought
- Hourly billing with scope creep
- No performance budgets
- Delivered code is a black box
- Senior engineers only (10+ yr avg)
- Full CI/CD with GitHub Actions
- WCAG 2.1 AA built into every component
- Fixed price from Roadmap phase
- Lighthouse score enforced at 85+
- Source code in your repo, full ownership
How we build your UI frontend in 4 phases
From idea to production in 12 weeks with no surprises.
Phase 1 is the Idea stage where we define the user journey and create a clickable prototype in Figma. Phase 2 is the Roadmap: we produce a fixed-price contract and tech spec with milestones.
Phase 3 is Product: our engineers build the frontend in 2-week sprints. You see working code every 14 days. Phase 4 is Release: we deploy to your cloud (AWS, Vercel, or Netlify), set up monitoring with Sentry, and hand over the keys.
What you get when you hire IRPR
Every frontend project ships with these deliverables.
You are not buying hours. You are buying a production-ready frontend with a team that takes responsibility for the outcome.
The list below shows what every IRPR client receives at the end of the project.
- Source code in your private GitHub repo
- CI/CD pipeline using GitHub Actions
- Sentry error tracking configured
- Lighthouse performance report (85+)
- Storybook component library with docs
- WCAG 2.1 AA compliance report
- Deployment to AWS, Vercel, or Netlify
- Admin documentation for ongoing maintenance
- 2 weeks of post-launch support
What we ship in this practice.
Patient portal for a telehealth startup
Built a responsive patient dashboard in React that loads patient records in under 2 seconds. Integrated with AWS Cognito for secure login. Reduced appointment scheduling time from 15 minutes to 3 minutes. Tech stack: React, Next.js, TypeScript, Tailwind CSS, AWS Lambda.
Real-time trading dashboard for a fintech
Created a live trading UI with WebSocket connections and D3.js charts. Handles 10,000 price updates per second with zero jank. Achieved 95 Lighthouse score on desktop. Tech stack: React, Redux Toolkit, D3.js, WebSocket, Chart.js.
E-commerce storefront for a fashion brand
Developed a Next.js storefront with instant search (Algolia), personalized recommendations, and a checkout flow that increased conversion by 22%. Load time dropped from 6s to 1.9s. Tech stack: Next.js, Shopify Storefront API, Algolia, Stripe, Tailwind CSS.
SaaS analytics dashboard for a martech company
Built a multi-tenant dashboard that renders 50,000 data points in under 500ms. Integrated with BigQuery and custom GraphQL. Reduced customer churn by 15% through better UX. Tech stack: React, D3.js, GraphQL, Material UI, Apollo Client.
MLS property search for a real estate platform
Designed a map-based search interface with Leaflet and real-time MLS data. Users can filter by 20 parameters with instant results. Improved lead conversion by 30%. Tech stack: React, Leaflet, PostgreSQL, Mapbox, Vercel.
Content management system for a media publisher
Created a custom CMS UI with drag-and-drop page builder and real-time preview. Editors can publish articles 4x faster than the old system. Tech stack: Vue 3, Pinia, TipTap editor, AWS S3, CloudFront.
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. We take the financial risk.
Senior engineers only
Our team averages 12 years of frontend experience. No junior developers, no outsourcing to non-senior staff. You get a principal engineer on your project.
8-12 week MVP delivery
Most frontend projects ship in 8-12 weeks. We use battle-tested starter templates and component libraries to accelerate without sacrificing quality.
Full code ownership
You own every line of code. We never charge license fees or lock you into a proprietary platform. Source code is delivered to your repository.
Compliance built in
We handle HIPAA, PCI-DSS, SOC 2, WCAG 2.1 AA, and GDPR from the start. No retroactive fixes that double your budget.
Post-launch support included
Every project includes 2 weeks of post-launch support. We fix any issues and hand over knowledge to your team. 90% of clients extend support for 3+ months.
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.