How long does it take to build a UI frontend?

Our standard MVP timeline is 8-12 weeks. This includes design, development, and QA. We have shipped 200+ products on schedule.

What tech stack do you use for UI frontend development?

We default to React, Next.js, TypeScript, and Tailwind CSS. For state management we use Zustand or Redux Toolkit. All components are built in Storybook.

Can you integrate the frontend with my existing backend?

Yes. IRPR integrates with any REST or GraphQL API. We have experience with Node.js, Python, Ruby on Rails, and headless CMS platforms like Strapi and Contentful.

Do you build UI frontends for healthcare applications?

Yes. IRPR builds HIPAA-compliant frontends for patient portals, telemedicine apps, and EHR interfaces. Our engineers follow strict security practices for protected health information.

Do you have a fixed price for the entire project?

Yes. After the Roadmap phase (week 2), IRPR gives you a fixed price for the full UI build. No hourly billing, no scope creep charges. Over 90% of our projects stay within budget.

Who owns the code after the project?

You own 100% of the code, designs, and documentation. IRPR does not license or reuse your frontend code. You get full source in your GitHub repo.

How quickly can we start development?

IRPR can start the Discovery phase within 1-2 weeks of signing. Our team is async-first across 50+ countries, so we can overlap with your timezone for daily standups.

studio.online·50+ countries

est. 2026·parent: irpr.agency ↗

Frontend Development Partner

Leading UI Frontend Development PartnerUI Frontend

We build high-performance UI for web and mobile apps. Get a fixed-price MVP in 8-12 weeks with senior engineers.

See our work

200+Products shipped

50+Countries

98%On-time delivery

8-12Week MVP timeline

─── [ how it works ] ───

Idea

discovery + brief

wk 1-2

Roadmap

architecture + price

wk 2

Product

design + build + test

wk 3-12

Release

launch + support

wk 12+

what ships

Source codeCI/CDTestsDocsMonitoringHandoff

compliance ready

ReactNext.jsTypeScript

IRPR builds UI frontends for web apps, mobile apps, and internal dashboards using React, Next.js, and TypeScript. Our senior engineers design component architectures that scale across products and platforms.

A typical engagement delivers a production-ready MVP in 8-12 weeks with fixed pricing from $80K to $250K. We handle UI design, state management, API integration, and performance optimization.

We work with CTOs launching a new SaaS, product managers building a mobile app, and startups needing an investor-ready prototype. Each project gets a dedicated Lead Engineer and a fixed price.

─── [ what we build ] ───

Types of software we ship.

Single Page Application (SPA)

Build a fast SPA with React Router and lazy loading for seamless navigation and SSR-free performance.

Mobile App Frontend (React Native)

Cross-platform iOS/Android UI with shared components and native performance using React Native.

Design System / Component Library

Create a reusable component library in Storybook with Figma handoff, design tokens, and accessibility.

Dashboard / Admin Panel

Develop interactive dashboards with D3.js, TanStack Table, and real-time data via WebSockets.

Ecommerce Storefront

Build a product browsing UI with Next.js ISR, Stripe Checkout, and fast page loads under 1 second.

Real-time Collaborative App

Implement WebSocket-driven UI for live editing, chat, or multiplayer with conflict resolution.

Progressive Web App (PWA)

Deliver offline-first web app with service workers, push notifications, and Lighthouse score 90+.

Landing Page / Marketing Site

High-performance marketing site with animations, SEO metadata, and Tailwind CSS. Deployed on Vercel.

─── [ built for your business ] ───

We build for every business type.

UI frontend for

SaaS and platforms

CRM platformsanalytics dashboardsproject management toolsHR softwareERP systemscollaboration appsinvoicing platformscustomer support portals

UI frontend for

Ecommerce and retail

online storesmarketplacessubscription boxeswholesale portalsdigital goods shopsdropshipping platformsloyalty program UIs

UI frontend for

Healthcare and wellness

patient portalstelemedicine appselectronic health records (EHR)health tracking dashboardsfitness appsmental health platformspharmacy ordering UIs

UI frontend for

Fintech and banking

investment appspayment dashboardsloan management systemsbudgeting toolscrypto walletsinsurance claim interfacescredit scoring apps

UI frontend for

Real estate and property

property listing sitesvirtual tour interfacesrental management dashboardsmortgage calculatorshome appraisal toolsneighborhood analytics maps

/01

Why we are your leading UI frontend development partner

IRPR delivers production-ready UI in weeks, not months.

Our senior engineers have shipped over 200 products across 50 countries. We use React, Next.js, and TypeScript for every project to ensure performance and maintainability.

With a fixed-price Roadmap phase, we define your UI architecture and component tree before any code is written. This eliminates scope creep and rework.

Products shipped

200+

Countries

50+

On-time delivery

98%

App uptime

99.9%

/02

How we compare to generic dev shops

Most agencies deliver bloated, untestable UI code.

Generic dev shops often hand off a single React file with inline styles and no documentation. You inherit a maintenance nightmare.

IRPR delivers modular, reusable components with TypeScript, tested with Jest and Cypress, and documented in Storybook. Your team can extend the UI without rewriting it.

the difference

✗ generic dev shop

Single React file
No TypeScript
No tests
No documentation
Inconsistent styling
Slow performance

✓ IRPR

Component library with Storybook
TypeScript throughout
Unit + E2E tests (Jest, Cypress)
Auto-generated docs
Tailwind + design tokens
Lighthouse score 95+

/03

Our UI frontend development process

We move from idea to shipped UI in four structured phases.

Phase 1: Plan the UI architecture and component tree on paper. We deliver a wireframe and tech spec.

Phase 2: Build the design system in Figma with your brand guidelines. You approve before any code.

Discovery and Roadmap

We map your user flows, define screen states, and pick the tech stack. You get a fixed price and timeline.

Design System

Our designers create a component library in Figma. We pair the visual design with actual React components.

Core Development

Engineers build the UI in 2-week sprints. You see live previews and give feedback via Linear.

QA and Handoff

We run automated tests, fix bugs, and deploy to your staging environment. You receive full source code and documentation.

/04

What ships with your UI frontend

You get a production-ready UI, not just code.

ships by default

Source code in your private GitHub repo
Component library in Storybook
CI/CD pipeline with Vercel or Netlify
Unit tests with Jest (90%+ coverage)
E2E tests with Playwright
Figma design file with components
Technical documentation
Performance report (Lighthouse 90+)
SEO metadata and sitemap

─── [ use cases ] ───

What we ship in this practice.

fintech

Real-time analytics dashboard for fintech startup

Built a React dashboard with D3.js and WebSockets, reducing report generation time from 15 minutes to 2 seconds. Tech stack: React, TypeScript, Node.js, PostgreSQL, Stripe.

◆ shipped pattern

healthcare

Mobile app for a telehealth platform

Developed a cross-platform React Native app with video calling integration. Patient onboarding dropped from 10 minutes to 3. Tech stack: React Native, Twilio, Firebase.

◆ shipped pattern

ecommerce

Ecommerce storefront for a luxury brand

Created a Next.js storefront with ISR and Stripe Checkout. Average page load time improved from 4s to 0.8s, increasing conversion by 22%. Tech stack: Next.js, TypeScript, Stripe, Vercel.

◆ shipped pattern

saas

Admin panel for a SaaS CRM

Designed a data-heavy admin UI with TanStack Table and real-time updates. Manual data entry reduced by 8 hours per week. Tech stack: React, TypeScript, GraphQL, Apollo.

◆ shipped pattern

real-estate

Interactive property listing site for real estate

Built a map-based UI with Google Maps API and MLS data integration. Users can filter listings by price, location, and amenities. Tech stack: Next.js, Google Maps, PostgreSQL.

◆ shipped pattern

logistics

Internal tool for a logistics company

Developed a warehouse management dashboard with inventory tracking and barcode scanning. Reduced order processing errors by 30%. Tech stack: React, TypeScript, Node.js, MongoDB.

◆ shipped pattern

─── [ why irpr ] ───

Why teams hire us.

Fixed price from day one

We quote a fixed price for the entire UI after the Roadmap phase. No hourly billing means no surprise costs for your frontend project.

Senior engineers only

Every project is staffed with a Lead Engineer (7+ years). We don't outsource or use junior developers on your UI.

Component-first architecture

We build every UI as a library of reusable components with Storybook. Your team can extend the UI without rewriting from scratch.

TypeScript by default

All code is written in TypeScript with strict mode. This reduces runtime errors by 40% compared to plain JavaScript.

Tested and documented

We ship unit tests (Jest, 90%+ coverage) and E2E tests (Playwright) for every component. You get auto-generated documentation.

Fast delivery in 8-12 weeks

Our MVP timeline is 8-12 weeks for a production-ready frontend. We've shipped 200+ products on time with a 98% on-time record.

─── [ how we engage ] ───

Idea → Roadmap → Product → Release.

Every engagement runs through the same four-stage pipeline. Predictable by design.

stage · 01

I·1

Idea

discovery · brief

stage · 02

R·2

Roadmap

architecture · plan

stage · 03

P·3

Product

design · build · ship

stage · 04

R·4

Release

rollout · handoff

─── [ faq ] ───

Questions clients ask first.

IRPR charges a fixed price based on the Roadmap phase. Most projects range from $80K to $250K for a complete frontend. We give you a binding quote in week 2.

─── [ explore ] ───

Related services and industries.

Services

Web App Development Mobile App Development AI Integration SaaS MVP Development Ecommerce Development Cloud & DevOps UI/UX Design Data & Analytics

Industries

Healthcare Fintech E-commerce SaaS Real Estate EdTech Manufacturing Logistics Media Travel

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.