Professional UI Frontend Development PartnerUI Frontend
We build pixel-perfect user interfaces for web and mobile apps. Our senior engineers deliver React, Vue, and Angular frontends in 8-12 weeks.
IRPR builds professional UI frontends using React, Next.js, Vue, Angular, and Tailwind CSS. We focus on responsive design, accessibility (WCAG 2.1 AA), and performance — every interface scores 90+ on Lighthouse.
Our fixed-price model for a polished UI layer or full frontend MVP starts at $80,000 and goes up to $150,000. Delivery takes 10-14 weeks. We handle design-to-code handoff from Figma or Sketch. For enterprise clients, we support HIPAA, PCI-DSS, and SOC 2 compliance.
We are hired by CTOs who need to accelerate product launches, startup founders with detailed design specs, product managers replacing slow offshore teams, and agencies requiring white-label professional UI development.
Types of software we ship.
Design-to-code conversion
Convert Figma or Sketch designs into production-ready React, Vue, or Angular code with pixel-perfect accuracy and Storybook documentation.
Component library development
Build reusable, documented component libraries using Storybook, Bit, and styled-components to speed up your team's development cycle.
Responsive web app UI
Deliver mobile-first, responsive interfaces that adapt flawlessly to every screen size using CSS Grid, Flexbox, and Tailwind CSS.
Admin dashboard frontend
Design and develop data-rich dashboards with Material UI or Ant Design, real-time charts, and role-based navigation for SaaS products.
Ecommerce storefront UI
Build high-converting storefronts on Next.js with Shopify headless, custom cart flows, and Stripe integration for checkout.
SaaS multi-tenant UI
Create scalable frontends with workspace switching, permission controls, and white-label themes using React Context and Auth0.
Progressive Web App (PWA) frontend
Implement offline-capable PWAs with Workbox, service workers, and push notifications for reliable performance on slow networks.
React Native mobile UI
Translate your web UI into cross-platform mobile apps with React Native, reusing component logic and achieving 60fps animations.
We build for every business type.
Ecommerce
SaaS
Healthcare
Fintech
Media & Publishing
Why choose a professional UI frontend development partner
Hiring IRPR means your UI is built by senior engineers who ship fast and write maintainable code.
Our process starts with a design audit of your Figma or Sketch files. We identify component reuse opportunities, responsive breakpoints, and accessibility gaps before a single line of code is written.
We work in 2-week sprints, delivering working UI to your staging environment every iteration. Over 200 products shipped across 50 countries, with a 98% on-time delivery rate.
IRPR vs. generic dev shops
Not all frontend partners are equal. Here's how IRPR stands apart.
Generic dev shops often bill hourly, staff junior developers, and treat your UI as an afterthought. They skip accessibility audits and deliver bloated code that's hard to maintain.
IRPR assigns senior engineers only, uses a fixed price model, and integrates design and development from day one. Every project includes WCAG audits, automated testing, and a documented component library.
- Hourly billing with scope creep
- Unclear timelines (often 6+ months)
- Junior developers learning on your project
- No design collaboration or design-system sync
- No accessibility audits or WCAG compliance
- Sloppy, untested code with no documentation
- Fixed price from $80,000 (no surprises)
- 10-14 week delivery with 2-week sprints
- Senior engineers (8+ years experience) only
- Figma-to-code handoff with Storybook documentation
- WCAG 2.1 AA compliance audits on every build
- Clean, tested code with CI/CD and Sentry monitoring
Our professional UI frontend development process
We follow a structured 4-phase process to turn designs into production-ready frontends.
Each phase includes a sign-off gate. We review progress with your team before moving forward, ensuring alignment and reducing risk.
The entire process from design audit to deployment averages 10-14 weeks for a complete UI layer. Post-launch support is included for 30 days.
What ships by default with every project
Every professional UI frontend engagement includes the following deliverables — no add-ons required.
We believe in complete transparency. All code, configurations, and documentation are owned by you and stored in your GitHub repository from day one.
Below is a checklist of what ships automatically at the end of your project.
- Full source code in your GitHub repo (no black box)
- CI/CD pipeline with GitHub Actions for automated builds
- Storybook documentation for every component
- Responsive layouts tested on mobile, tablet, and desktop
- Lighthouse scores of 90+ for performance and accessibility
- Error tracking via Sentry for production monitoring
- Performance monitoring via Vercel Analytics
- WCAG 2.1 AA compliance report
- Figma component sync plugin for real-time updates
What we ship in this practice.
Responsive admin dashboard for logistics startup
Built a real-time dashboard with React, Redux, and Chart.js. Reduced time-to-market by 12 weeks and enabled the CEO to track 500+ shipments per day from one screen.
Patient portal UI for telehealth company
Developed a HIPAA-compliant portal using Next.js, Auth0, and Twilio video. Improved patient engagement by 40% and cut appointment no-shows by 25%.
Ecommerce storefront for luxury brand
Created a high-converting Next.js storefront integrated with Shopify headless and Stripe. Achieved a 35% increase in conversion rate and 0.5 second load time.
SaaS analytics dashboard for martech
Delivered a real-time analytics dashboard with React, D3.js, and WebSockets. Reduced report generation from 2 hours to 5 minutes for marketing teams.
Cross-platform mobile app for fitness startup
Built a React Native app syncing with Firebase for real-time workout tracking. Launched on iOS and Android in 10 weeks, with 4.8 star average rating.
Fintech investment platform UI
Developed a PCI-DSS compliant Angular frontend with PrimeNG and a REST API backend. Delivered in 14 weeks, handling $2M in monthly transaction volume.
Why teams hire us.
Fixed price, no surprises
Every project gets a fixed quote during the Roadmap phase (week 2). No hourly billing, no surprise invoices, no scope creep charges.
Senior engineers only (no juniors)
We assign developers with 8+ years of frontend experience. No junior engineers learning on your time or budget.
Designer-developer collaboration
We sync with your design team from day one. Our Figma-to-code workflow ensures pixel-perfect alignment and reduces handoff friction.
12-week delivery guarantee
We commit to a delivery timeline of 10-14 weeks for most UI projects. 98% of our projects ship on time.
Accessibility-first approach
We build every interface to meet WCAG 2.1 AA standards. Automated axe-core tests run in CI, and we provide a compliance report at delivery.
Post-launch support included
Each project includes 30 days of post-launch support. We fix bugs, answer questions, and ensure a smooth handoff to your internal team.
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.