Professional UI Frontend Development VendorFrontend Development
We ship pixel-perfect React and Next.js UIs in 8-12 weeks. Fixed pricing, senior engineers, no agency markups.
IRPR is a professional UI frontend development vendor that builds production-grade interfaces using React, Next.js, and TypeScript. Our engineers handle responsive layouts, state management, API integration, and animation with pixel-perfect precision.
Every project ships in 8 to 12 weeks with a fixed price between $80K and $250K. We follow WCAG 2.1 AA accessibility standards and include CI/CD pipelines, Storybook component libraries, and comprehensive testing.
We partner with CTOs who need a reliable UI team without the overhead of hiring internally, SaaS founders who want a polished MVP in under three months, and enterprise product managers managing complex dashboard interfaces.
Types of software we ship.
React Dashboard Development
Data-heavy dashboards with real-time charts, filtering, and user management. Built with React, D3.js, and WebSockets.
Next.js Marketing Site
High-performance marketing websites with SSR, ISR, and CMS integration. Hosted on Vercel for global edge delivery.
Vue.js Ecommerce Frontend
Custom storefronts with product filtering, cart, and checkout using Vue 3 and Pinia. Integrates with Shopify or Commerce.js.
Angular Enterprise Portal
Scalable portals for large teams with role-based access, lazy loading, and RxJS. Designed for Angular 16+ and Material Design.
Mobile App UI (React Native)
Cross-platform iOS and Android UIs with shared components, animations, and native modules. Built with React Native and Expo.
Design System Implementation
Token-based design systems in Figma exported to code with Style Dictionary. Includes typography, color, spacing, and component specs.
Storybook Component Library
Interactive component catalogs with visual regression testing via Chromatic. Documented with MDX and auto-generated from TypeScript props.
Headless CMS Frontend
Frontend for Contentful, Sanity, or Strapi using Next.js or Gatsby. Includes dynamic routing, preview modes, and SEO metadata.
We build for every business type.
SaaS
Ecommerce
Healthcare
Fintech
Media
Why Choose a Professional UI Frontend Development Vendor
IRPR delivers production-ready frontends with measurably better outcomes than in-house builds or generalist agencies.
Since 2016, IRPR has shipped over 200 frontend products for clients in 50+ countries. Our senior-only team averages 12 years of experience per engineer. Every project follows a fixed-price model with a guaranteed 8-12 week timeline.
We do not outsource or use junior talent. Each frontend is built with React, Next.js, or Vue, tested with Jest and Cypress, and deployed through a CI/CD pipeline. Clients receive full source code ownership and two weeks of free post-launch support.
How We Differ from Generic Frontend Shops
Most frontend development vendors hide behind hourly billing and vague timelines. IRPR does not.
Generic agencies often promise quality but deliver on junior resources, scope creep, and opaque pricing. Their projects run over budget and miss deadlines because they lack a structured delivery framework.
IRPR operates on a fixed-price, phased model: Idea, Roadmap, Product, Release. Each phase has clear deliverables and a strict timeline. We only employ senior engineers with 10+ years of experience, and we include two weeks of free support after launch.
- Unclear timelines
- Hourly billing surprises
- Junior developers on your project
- No design-to-code consistency
- Limited to one tech stack
- No post-launch support included
- Fixed price from day one
- 8-12 week schedule
- Senior engineers only (10+ years)
- Figma-to-code with Storybook
- React / Next.js / TypeScript
- 2 weeks of free post-launch support
Our 4-Phase Approach to Frontend Development
Every project follows a proven sequence that eliminates guesswork and ensures on-time delivery.
Phase 1 (Idea) is a 1-week discovery sprint where we align on goals, user flows, and technical requirements. Phase 2 (Roadmap) produces a detailed scope document with wireframes, a component tree, and a fixed price.
Phase 3 (Product) is the core 6-9 week build sprint. We deliver a fully functional frontend with tests, documentation, and a deployed staging environment. Phase 4 (Release) includes final QA, performance tuning, and a production deployment.
Every Frontend Project Ships With These Deliverables
You get everything needed to run, maintain, and scale your product from day one.
IRPR includes all artifacts that make a professional UI frontend sustainable. No hidden fees for design files, documentation, or deployment setup.
Our checklist covers design handoff, code quality, testing, accessibility, and cloud infrastructure. Each item is verified before the final sign-off.
- Figma design files with component variants
- Source code in private GitHub repo
- CI/CD pipeline with GitHub Actions
- Storybook component library with MDX stories
- Unit and integration tests (Jest + Cypress)
- WCAG 2.1 AA accessibility audit report
- Responsive across mobile, tablet, desktop
- Sentry error tracking and performance monitoring
- Vercel or AWS deployment configuration
- README with API integration guide and setup instructions
What we ship in this practice.
SaaS analytics dashboard
Built a real-time analytics dashboard for a B2B SaaS company using Next.js, Recharts, and WebSockets. Reduced page load time by 60% and enabled live data updates every 5 seconds. Industry: SaaS.
Telemedicine patient portal
Developed a HIPAA-compliant patient portal with video consultation, appointment scheduling, and lab result viewing using React and WebRTC. Handled 500 concurrent video calls with under 200ms latency. Industry: Healthcare.
Ecommerce checkout UI
Redesigned a checkout flow for a fashion retailer using React, Stripe Elements, and Tailwind CSS. A/B testing showed a 15% increase in conversion rate and a 25% reduction in cart abandonment. Industry: Ecommerce.
Real estate MLS interface
Built a unified property search interface that aggregates listings from 3 different MLS sources using Next.js and Mapbox. Users can filter by 15 criteria and view open houses on an interactive map. Industry: Real Estate.
Fintech compliance dashboard
Created a PCI-DSS compliant reporting dashboard for a payments company. Integrated with Stripe and custom APIs to display transaction volumes, fraud alerts, and reconciliation reports in real time. Industry: Fintech.
EdTech course platform
Designed and built a FERPA-compliant learning management system using React, AWS Elemental MediaLive, and PostgreSQL. Supports video streaming, quiz submissions, and grade tracking for 10,000+ active students. Industry: EdTech.
Why teams hire us.
Fixed price, not hourly
Every project gets a fixed quote after the Roadmap phase (week 2). No hourly billing, no surprise invoices, no scope creep charges.
Senior engineers only
Our team averages 12+ years of experience. We never assign junior developers to client projects. Every engineer has shipped multiple production-grade frontends.
Design-to-code handoff included
We take Figma files and build pixel-perfect components with Storybook. You get a living design system that developers and designers can both use.
Two weeks free post-launch support
Every project includes 2 weeks of free post-launch support. We stay on call to fix bugs, answer questions, and ensure a smooth handoff.
Full code ownership
You own the source code, design artifacts, and all IP. No lock-in, no licensing fees, no royalties. We transfer everything upon completion.
Compliance built in from day one
We build to HIPAA, PCI-DSS, SOC 2, and WCAG 2.1 AA standards. Compliance controls are part of the architectural decisions, not an afterthought.
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.