Top UI Frontend Development FirmFirm
We build fast, pixel-perfect interfaces for SaaS and ecommerce. 200+ products shipped in 12 weeks or less, with fixed pricing.
IRPR is a top UI frontend development firm specializing in React, Next.js, TypeScript, Tailwind CSS, and Framer Motion. We build fast, accessible interfaces that convert users and scale with your business.
Every project ships in 8-12 weeks with a fixed price from $80K to $250K. We include a full design system, Storybook component library, and WCAG 2.1 AA compliance out of the box.
SaaS founders hire us for investor-ready prototypes. Enterprise product managers need scalable design systems. Ecommerce CTOs want high-performance storefronts. Funded startups rely on us for polished MVPs that close their Series A.
Types of software we ship.
Design System UI
A reusable component library in Figma + Storybook with variables, tokens, and accessibility built in.
Landing Page UI
High-converting, animated landing pages built with Next.js, GSAP, and A/B testing integration.
Web App UI
Full-featured web applications with complex state management, real-time updates, and server-side rendering.
Mobile UI (React Native)
Cross-platform mobile interfaces that share code with web, using React Native and Expo.
Dashboard UI
Data-rich dashboards with Recharts, D3.js, and customizable widgets for analytics and monitoring.
Ecommerce Storefront UI
Optimized product catalogs, checkout flows, and carts integrated with Stripe, Shopify, or custom APIs.
Prototype UI
Clickable, high-fidelity prototypes in Figma and code for user testing and stakeholder demos.
Component Library UI
A standalone npm package of styled, tested components with full documentation and auto-generated changelogs.
We build for every business type.
SaaS
Ecommerce
Fintech
Healthcare
Media
Why choose a top UI frontend development firm
Numbers tell the story of reliable delivery.
IRPR has shipped over 200 products in 50+ countries, with an average timeline of 12 weeks. Our interfaces achieve Lighthouse scores above 90 and pass WCAG 2.1 AA on every project.
We use a fixed-price model that eliminates scope creep. The Roadmap phase (week 2) locks in the price and deliverables before any development begins.
The difference between a generic dev shop and a top UI frontend development firm
Not all teams deliver production-ready interfaces on time.
Generic shops often skip design systems and accessibility audits. They bill hourly, which rewards slow work. Code quality and performance are afterthoughts.
IRPR treats your UI as a product, not a task. We deliver a living component library, automated CI/CD, and measurable performance gains within a fixed budget.
- Hourly billing leads to scope creep
- No design system or tokens
- Slow code reviews
- No CI/CD pipeline
- No accessibility audit
- Poor Lighthouse scores
- Fixed price from Roadmap
- Custom design system built first in Figma
- Automated code reviews with SonarQube
- CI/CD on GitHub Actions
- WCAG 2.1 AA compliance built in
- Lighthouse scores 90+ guaranteed
Our process for building top-tier frontend interfaces
From idea to launch in 12 weeks with no surprises.
We start with the Idea phase to clarify goals and map user flows. In the Roadmap phase we lock scope and price. Then we design and develop in parallel sprints.
Each sprint ends with a deployable increment. QA runs continuously, and the final release includes all documentation, test coverage, and performance reports.
What ships with every frontend engagement
You own everything, we handle the setup.
Every project includes a complete design system in Figma, a Storybook component library, and a CI/CD pipeline. We also provide a performance audit and accessibility compliance report.
You get the source code in your own repository, a live staging environment, and documentation for your team. There is no lock-in.
- Source code in your repository
- Design system in Figma with tokens
- Storybook component library
- CI/CD pipeline on GitHub Actions
- Sentry error tracking
- Performance audit report (Lighthouse 90+)
- Accessibility compliance report (WCAG 2.1 AA)
- Unit tests with Jest and React Testing Library
- Responsive design on all breakpoints
- Automated end-to-end tests with Playwright
What we ship in this practice.
SaaS Dashboard for CRM
Built a real-time sales dashboard with React, Recharts, and PostgreSQL that reduced data load time by 60% and improved user retention by 35%. Integrated with Salesforce and HubSpot.
Ecommerce Storefront for Luxury Brand
Developed a high-converting storefront with Next.js, Stripe, and Shopify API. Increased conversion rate by 25% and reduced page load time to under 1.5 seconds.
Patient Portal for Telehealth
Created a HIPAA-compliant patient portal using React, Twilio Video, and FHIR APIs. Reduced appointment no-shows by 40% with automated reminders and easy scheduling.
Fintech Investment Platform
Designed a real-time investment dashboard with React, D3.js, and Plaid. Decreased bounce rate by 50% and enabled users to track portfolios across 10+ brokerages.
Media Streaming UI
Built a cross-platform streaming interface with React Native and HLS video player. Achieved a 4.8 star rating on both iOS and Android with smooth playback and personalized recommendations.
Admin Panel for Logistics
Developed an order management dashboard using React, Material-UI, and Google Maps API. Cut order processing time from 5 minutes to 30 seconds, saving 20 hours per week per dispatcher.
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.
Senior engineers only, no juniors
Our team has 8+ years of average experience. We do not staff juniors or contractors. Every engineer ships code directly.
Design system as foundation
We build a custom design system in Figma and code before any screen is developed. This cuts future feature development by 40%.
Continuous delivery from day one
We set up CI/CD in week 1. You see live deploys from sprint 2 onward. No waiting until the end to see progress.
Accessibility built in
Every interface passes WCAG 2.1 AA as a deliverable. We audit with Axe and manual testing, not just automated checks.
Post-launch support included
We provide 30 days of post-launch support for critical fixes and minor tweaks. Extended maintenance packages are available at fixed rates.
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.