Top Front End Development FirmFront End
We build fast, reliable front ends for high-growth products. 200+ products shipped in 50+ countries.
IRPR is a senior-only front end development firm. We build production-grade UIs with React, Vue.js, Next.js, and TypeScript. Every project starts with a design system that scales.
We ship fast. Most MVPs land in 8-12 weeks with fixed pricing from $80K to $250K. Our code is compliant for SOC 2, HIPAA, and PCI-DSS environments. You own 100% of the output.
Startup CTOs hire us to launch MVPs before funding rounds. Enterprise product managers use us to replace slow internal dashboards. Fintech and healthcare teams need our compliance-ready front ends for regulated data.
Types of software we ship.
Single-Page Application
Fast, client-side rendered apps using React or Vue. Integrates with REST or GraphQL backends. No page reloads.
Progressive Web App
Offline-capable web apps with service workers and push notifications. Built with Workbox and Lighthouse audits.
Design System & Component Library
Reusable UI components with Storybook and Figma tokens. Enables consistent branding across teams.
SaaS Front End
Multi-tenant dashboards with role-based access. Built with Next.js, Auth0, and Stripe integration.
Ecommerce Storefront
Headless storefront using Next.js and Shopify/CommerceTools. Optimized for Core Web Vitals and conversion.
Admin Dashboard UI
Data-heavy interfaces with tables, charts, and filters. Uses React, D3.js, and AG Grid for performance.
Data Visualization Interface
Interactive charts and maps for real-time data. Built with D3.js, Mapbox, and WebSocket feeds.
Mobile-First Responsive Web App
Responsive layouts that work on phones, tablets, and desktops. Uses CSS Grid, Flexbox, and Tailwind CSS.
We build for every business type.
Startups
Enterprises
Fintech
Ecommerce
Media & Content
Our front end track record by the numbers
We measure every project against real shipping metrics.
IRPR has delivered front ends for over 200 products across 50+ countries. Our average MVP timeline is 12 weeks from kickoff to launch. We maintain a 98% on-time delivery rate across all projects.
Every front end we build targets a 90+ Lighthouse score and 99.9% uptime on the CDN. We use Sentry for real-time error tracking and bundle size analysis in CI/CD pipelines.
IRPR vs. generic development shops
Not all front end firms deliver the same quality and speed.
Generic development shops often assign junior developers, use vague estimates, and deliver bloated code. Their process lacks design systems and CI/CD, leading to slow iterations and technical debt.
IRPR works differently. We assign senior engineers only, provide fixed prices, and include a design system in every project. Our CI/CD pipeline runs automated tests and performance budgets on every commit.
- Assigns junior developers with limited oversight
- Hourly billing with no cap
- No design system, inconsistent UI
- Manual deployments, no CI/CD
- Slow iterations, 2-3 week feedback loops
- No performance budget or Lighthouse audits
- Senior engineers with 5+ years experience
- Fixed price from Roadmap phase
- Design system built in Storybook and Figma
- CI/CD with GitHub Actions, Vercel, Sentry
- Bi-weekly sprints with demo reviews
- Performance budget enforced in CI (Lighthouse 90+)
How our front end development process works
A clear 4-phase process from idea to launch.
We start with a 1-week Discovery call where we audit your existing code, design files, and API documentation. Then we produce a detailed Roadmap with fixed scope and timeline.
During the Build phase we work in 2-week sprints, demoing progress and making adjustments. The Release phase includes deployment, load testing, and post-launch monitoring for 30 days.
What ships with every front end project
You own every deliverable from day one.
Every IRPR front end project includes source code in your private repository, a CI/CD pipeline that deploys on every push, and a design system with reusable components documented in Storybook.
We also deliver a comprehensive performance report, unit test coverage over 80%, and an accessibility audit (WCAG 2.1 AA minimum). No hidden extras.
- Source code in your GitHub/GitLab repo
- CI/CD pipeline with GitHub Actions
- Design system in Storybook + Figma
- Unit and integration tests (80%+ coverage)
- Performance report (Lighthouse 90+)
- Accessibility audit (WCAG 2.1 AA)
- Sentry error tracking configured
- Responsive layouts for mobile, tablet, desktop
- SEO metadata and Open Graph tags
- 30-day post-launch support
What we ship in this practice.
Real-time financial dashboard
Built a trading dashboard for a fintech startup using React, D3, and WebSockets. Reduced data refresh latency from 3 seconds to 200ms. PCI-DSS compliant.
Patient portal for telehealth
Developed a HIPAA-compliant patient portal with Next.js and Auth0. Integrated with Twilio for video calls. Cut appointment scheduling time by 60%.
Headless ecommerce storefront
Created a headless storefront with Next.js and Shopify Storefront API. Achieved 95 Lighthouse score and increased conversion rate by 25%.
SaaS admin dashboard
Built a multi-tenant admin dashboard with React, Redux, and AG Grid. Custom permission system using Casbin. Client reported 40% less time managing user data.
Real estate MLS integration
Developed a property search interface with Mapbox and GraphQL. Ingested MLS feeds in real-time. Reduced property load time by 70%.
Media content publishing UI
Created a drag-and-drop content builder for a media company using React and Draft.js. Automated publishing workflows saved editors 10 hours per week.
Why teams hire us.
Senior engineers only, no juniors
Every developer on your project has 5+ years of front end experience. We never outsource or train junior staff on client time. Average team tenure at IRPR is 6 years.
Fixed price from the Roadmap
After the 1-week Roadmap phase, we lock in a fixed price for the entire build. No hourly billing, no surprise invoices, no scope creep charges.
8-12 week MVPs that ship
We design every front end to launch in 8-12 weeks. Our process favors working software over endless iterations. 98% of our projects ship on time.
Full code ownership
You own 100% of the source code, design assets, and documentation. No licensing fees, no hidden IP. You can move to any team after launch.
Design system included
Every project starts with a reusable design system in Storybook. Components are documented, tested, and ready for your internal teams to extend.
Production-grade performance
We target Lighthouse 90+ scores, Core Web Vitals compliance, and bundle size budgets. Our CI pipeline rejects builds that exceed 200KB initial JS.
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.