Best UI Frontend Development DevelopersFrontend Developers
We build pixel-perfect UIs with React, TypeScript, and Tailwind. 200+ products shipped in 12 weeks or less.
IRPR builds custom frontends with React, Next.js, Vue, Angular, and TypeScript. We use Tailwind CSS for rapid styling and Framer Motion for smooth animations. Every project ships with a fully responsive, accessible UI that works on desktop, tablet, and mobile.
Our standard frontend delivery is 8-12 weeks with fixed pricing from $80K to $250K. You get a dedicated senior engineer (or team) who writes clean, typed code with unit tests and Storybook documentation. No hourly billing, no surprises.
Startup CTOs hire us to build their MVP frontend in 10 weeks. Product managers at SaaS companies use us to redesign their dashboard with real-time data. Ecommerce VPs trust us for high-conversion checkout flows. Healthcare platform leads need our HIPAA-compliant UI components.
Types of software we ship.
Custom Dashboard UI
Real-time data dashboards with D3.js, Recharts, and WebSocket connections for live updates.
Ecommerce Frontend
Product catalogs, cart, and checkout with Stripe integration and server-side rendering via Next.js.
Admin Panel
Role-based admin interfaces with CRUD tables, filters, and bulk actions using React Admin or custom MUI.
Landing Page
High-conversion landing pages with A/B testing, animated sections, and SEO-optimized markup.
SaaS Application UI
Multi-tenant frontends with subscription flows, onboarding wizards, and user settings panels.
Mobile-First Web App
Progressive web apps with offline support, push notifications, and touch-friendly interactions using React PWA.
Component Library
Reusable UI component libraries with Storybook, typed props, and design tokens for brand consistency.
Design System
Full design systems with Figma tokens, CSS custom properties, and React components documented in Storybook.
We build for every business type.
Startups
Ecommerce
SaaS
Enterprise
Healthcare
Why the Best UI Frontend Development Developers Choose React and TypeScript
Our senior engineers use modern tools that ship fast and scale without rewrites.
Every frontend we build starts with React 18 (or Next.js 14 for SSR) and TypeScript for type safety. We add Tailwind CSS for utility-first styling and Radix UI for accessible primitives. This stack cuts development time by 40% compared to custom CSS frameworks.
We also integrate with your existing backend via REST or GraphQL. For real-time features we use WebSocket or Supabase Realtime. All code is tested with Jest and React Testing Library, achieving 90%+ coverage before release.
Generic Agency vs IRPR: The Real Difference
Most agencies sell you junior devs and hourly billing. IRPR gives you senior engineers and fixed price.
A typical dev shop assigns you a junior developer who learns on your dime. They bill hourly, so scope creep is their profit. You never know the final cost. Code quality drops as deadlines slip.
IRPR assigns a senior frontend engineer with 8+ years of experience. We give you a fixed price after the Roadmap phase (week 2). You own the code. We ship in 12 weeks or less.
- Junior or mid-level developers
- Hourly billing with no cap
- No upfront architecture
- Code quality varies
- No ownership of code
- Deliveries often late
- Senior engineers only (8+ years)
- Fixed price from week 2
- Detailed roadmap before coding
- Typed code with 90%+ test coverage
- Full source code ownership
- 98% on-time delivery
Our Frontend Development Process in 4 Phases
We follow a repeatable process that eliminates guesswork and rework.
Every project starts with a 2-week Roadmap phase where we define the architecture, component tree, and data flow. You approve the plan before we write a single line of code.
After the Roadmap, we build in 2-week sprints with daily commits and a staging environment you can test. The final phase is a 1-week hardening sprint for performance optimization and cross-browser testing.
What Ships with Every Frontend Project
You get more than code. Every deliverable is designed to keep your team running after launch.
We hand over everything you need to maintain and extend the frontend. No black boxes. No hidden dependencies. Every component is documented and tested.
Our standard delivery includes a private npm package for your component library, a CI/CD pipeline on GitHub Actions, and a monitoring setup with Sentry and Datadog.
- Full source code in your GitHub repo
- CI/CD pipeline on GitHub Actions
- Sentry error tracking
- Datadog RUM monitoring
- Storybook component documentation
- Unit tests with Jest (90%+ coverage)
- Responsive design across 5 breakpoints
- Accessibility audit (WCAG 2.1 AA)
- Lighthouse score 90+ on performance
- Figma design files with tokens
What we ship in this practice.
Real-Time Analytics Dashboard for Fintech
Built a live dashboard with React, D3.js, and WebSocket. Reduced page load time by 60% and enabled real-time portfolio tracking for 10,000 users. Tech stack: React, TypeScript, Recharts, Node.js.
High-Conversion Ecommerce Checkout
Redesigned the checkout flow for a DTC brand using Next.js and Stripe. Increased conversion by 18% and reduced cart abandonment by 12%. Tech stack: Next.js, TypeScript, Tailwind, Stripe.
HIPAA-Compliant Patient Portal
Built a secure patient portal with React, FHIR API, and Auth0. Enabled 5,000 patients to view lab results and message doctors. Passed HIPAA audit on first try. Tech stack: React, TypeScript, Tailwind, Auth0.
Multi-Tenant SaaS Admin Panel
Developed a white-label admin panel for a B2B SaaS company. Supports 50+ tenants with role-based access and custom branding. Reduced support tickets by 30%. Tech stack: React, TypeScript, Material UI, GraphQL.
Real Estate MLS Integration UI
Created a property search interface with map integration and MLS data sync. Handles 2 million listings with sub-second search. Tech stack: Next.js, Mapbox, Elasticsearch, TypeScript.
EdTech Interactive Learning Platform
Built a gamified learning UI with drag-and-drop quizzes and progress tracking. Engaged 20,000 students in the first month. Tech stack: React, TypeScript, Framer Motion, Firebase.
Why teams hire us.
Fixed Price from Week 2
After the 2-week Roadmap, we give you a fixed price for the entire frontend. No hourly billing. No scope creep charges. You know the cost before we write code.
Senior Engineers Only
Every developer on your project has 8+ years of frontend experience. No juniors. No learning curve. They have shipped 200+ products across 50 countries.
1-2 Week Kickoff
We can start your project within 1-2 weeks of signing. Our async-first model means we work in your timezone with daily standups and Slack communication.
Full Code Ownership
You own every line of code. We push to your GitHub repo from day one. No proprietary frameworks. No lock-in. You can take the code to any team.
98% On-Time Delivery
We ship 98% of projects on schedule. Our 2-week sprint cadence and daily commits mean you always know the status. No last-minute surprises.
99.9% Production Uptime
Our frontends are built for reliability. We use error tracking (Sentry), performance monitoring (Datadog), and automated rollbacks. Your users never see a broken page.
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.