Professional UI Frontend Development TeamFrontend Development
Hire a dedicated frontend team that ships polished UI in 12 weeks. Senior engineers, React and TypeScript only, fixed pricing.
IRPR builds professional UI frontend development teams using React, Next.js, Tailwind CSS, and Figma. Every engineer has 8+ years of experience shipping production interfaces for global brands.
A typical project ships in 8-12 weeks at a fixed price between $80,000 and $250,000. You get full source code ownership, a working CI/CD pipeline, and a style guide that matches your brand.
We work with CTOs who need a scalable design system, startup founders launching a polished MVP, enterprise teams rebuilding their frontend, and product managers who want a pixel-perfect dashboard.
Types of software we ship.
Design system development
Build a reusable component library in Storybook with React, TypeScript, and automated visual regression tests via Chromatic.
Component library creation
Create a composable set of UI components with full accessibility (WCAG 2.1 AA), tested in Jest and Cypress.
Single-page application (SPA)
Develop a fast, client-side SPA using React Router and Redux Toolkit, optimized for SEO with Next.js static generation.
Progressive web app (PWA)
Build an installable PWA with offline support, service workers, and push notifications using Workbox and React.
Admin dashboard
Design and code a data-heavy admin panel with charts (Recharts), tables (React Table), and real-time updates via WebSockets.
Landing page / marketing site
Build a high-performance landing page with Tailwind CSS, Framer Motion animations, and A/B testing via Google Optimize.
Interactive data visualization
Create custom dashboards with D3.js, Mapbox maps, and real-time streaming data from WebSocket or GraphQL subscriptions.
Mobile-first responsive website
Develop a fully responsive site using CSS Grid and Tailwind, tested on iOS Safari and Android Chrome with Lighthouse scores above 95.
We build for every business type.
SaaS
Ecommerce
Fintech
Healthcare
Media & Entertainment
Why hire a professional UI frontend development team?
Your frontend is what users see and interact with. A poorly built UI costs you users and revenue.
A professional team delivers interfaces that load in under 2 seconds, score 95+ on Lighthouse, and work across all browsers. We use React 18, Next.js 14, and Tailwind CSS to build fast, maintainable code.
Every project includes automated testing (Cypress + Jest), performance budgets, and a Figma design handoff process. We ship a style guide so your internal team can extend the UI without breaking anything.
Professional UI frontend vs generic development shops
Not all frontend teams are equal. Here is what most agencies get wrong and how IRPR does it right.
Generic dev shops often assign juniors, use outdated tech, and deliver bloated code. They skip accessibility, performance audits, and thorough testing.
At IRPR, every engineer is senior-level with 8+ years experience. We use modern stacks (React, Next.js, TypeScript) and ship a complete CI/CD pipeline with automated visual regression testing.
- Junior developers with 1-2 years experience
- Uses jQuery, Bootstrap, or outdated React
- No performance budget or Lighthouse targets
- Manual testing only, no CI/CD automation
- No design system or component documentation
- Hourly billing with unclear scope
- Senior engineers with 8+ years experience
- React 18, Next.js 14, TypeScript, Tailwind CSS
- Performance budget of <2s load time, 95+ Lighthouse
- Automated Cypress, Jest, Chromatic tests in CI/CD
- Storybook component library with full documentation
- Fixed price with clear project roadmap
Our process for building your frontend
From idea to deployment, we follow a proven 4-phase framework.
We start with the Idea phase to understand your users, then move to Roadmap where we define scope and price. The Product phase is where we build and test iteratively. Release includes deployment and handoff.
Each phase has clear milestones and deliverables. You get weekly demos, a staging environment from week 1, and full visibility into progress.
What ships with your professional UI frontend
Every project comes with a complete delivery package, not just code.
You get everything needed to maintain and scale your frontend. No dependency on IRPR after handoff.
All deliverables are documented and tested. Your team can pick up where we left off without any knowledge gaps.
- Source code in your private GitHub repo
- CI/CD pipeline with GitHub Actions and Vercel
- Automated tests (Jest, Cypress, Chromatic)
- Storybook component library with documentation
- Figma design files with handoff annotations
- Performance report (Lighthouse 95+)
- Accessibility audit (WCAG 2.1 AA compliant)
- Sentry error tracking and monitoring
- Deployment runbook and architecture docs
- Post-launch support for 30 days
What we ship in this practice.
Fintech trading dashboard
Built a real-time trading dashboard with Next.js, D3.js, and WebSockets. Reduced page load time from 4s to 1.2s and made data updates instant. Integrated with Stripe Connect for payments.
Healthcare patient portal
Developed a HIPAA-compliant patient portal using React, Node.js, and Auth0. Patients can view lab results, book appointments, and message doctors. Achieved 100% score on accessibility audits.
SaaS analytics dashboard
Created a multi-tenant analytics dashboard with Next.js, Recharts, and PostgreSQL. Handles 10M+ data points per user. Improved user onboarding completion by 40% with a redesigned UI.
Ecommerce product configurator
Built a 3D product configurator using Three.js and React. Shoppers can customize colors, materials, and sizes in real time. Conversion rate increased by 25% post-launch.
Media streaming interface
Designed and developed a video streaming UI with adaptive bitrate player (HLS.js), search via Elasticsearch, and personalized recommendations. Reduced buffering by 60% using CDN caching.
Real estate MLS overlay
Built a property search overlay using Mapbox, React, and MLS API integration. Agents can filter by price, beds, and location with <100ms response time. Deployed in 10 weeks.
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. $80K-$250K covers the full frontend build.
Senior engineers only
Every developer on your project has 8+ years of experience and has shipped production React apps. No juniors, no outsourced teams, no code quality issues.
Full code ownership
You own every line of code when the project ends. Source in your repo, your domain, your licenses. No ongoing licensing fees or vendor lock-in.
2-week kickoff
Most projects start within 2 weeks of signing. We align schedules, set up repos, and begin the Idea phase immediately.
Compliance built in
We handle HIPAA, PCI-DSS, SOC 2, and FERPA requirements during development. Our teams have built for regulated industries and include compliance checklists.
Async-first communication
Our team works across time zones in New York, London, and Singapore. You get daily updates on Slack and weekly demos on your schedule.
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.