Leading UI Frontend Development VendorDevelopment Vendor
We ship production-grade frontends for SaaS platforms, marketplaces, and internal tools. 200+ products delivered, 98% on time, fixed price from day one.
IRPR is a leading UI frontend development vendor for companies that need production-grade interfaces. We build with React 18, Next.js 14, Vue 3, TypeScript, Tailwind CSS, and Storybook. Every project ships with a component library, automated visual regression tests, and a CI/CD pipeline on Vercel or AWS.
We deliver a usable frontend in 8-12 weeks for $80K-$250K fixed price. All code is owned by you. We support HIPAA, PCI-DSS, SOC 2, and FERPA compliance. Our senior engineers work in US time zone overlap hours.
Founders hire us to ship a SaaS MVP in 12 weeks. CTOs hire us to rebuild legacy dashboards. Product managers hire us to add complex UI features like drag-and-drop builders or real-time collaboration. VPs of Engineering hire us to augment their team with senior frontend engineers.
Types of software we ship.
SaaS Dashboard Frontend
Admin panels with real-time charts, user management, and role-based access. Built with React, Recharts, and Firebase.
Ecommerce Storefront UI
Product catalogs, cart, checkout, and order tracking. Integrates with Stripe, Shopify Storefront API, and Algolia search.
Marketplace Platform Frontend
Dual-sided interfaces for buyers and sellers with listings, messaging, and reviews. Uses Next.js, Mapbox, and Socket.io.
Internal Tool Frontend
Custom CRUD apps, Kanban boards, and data tables for operations teams. Built with React Admin, Material-UI, and PostgreSQL.
Real-Time Collaboration UI
Multi-user editors, live cursors, and shared whiteboards. Uses Yjs, CodeMirror, and WebRTC.
Data Visualization Frontend
Interactive dashboards with drill-down charts, maps, and export. Built with D3.js, Chart.js, and Deck.gl.
Mobile App Frontend
React Native or Flutter apps with native navigation, push notifications, and offline support. Connects to REST or GraphQL APIs.
Component Library / Design System
Reusable UI components with Storybook documentation, accessibility (a11y), and theme tokens. Supports Figma handoff.
We build for every business type.
SaaS companies
Ecommerce brands
Healthcare & fintech
Real estate & proptech
Enterprise & internal tools
Why choose a leading UI frontend development vendor
Generic shops deliver bloated code. IRPR ships fast, accessible, and maintainable frontends.
A leading UI frontend development vendor like IRPR brings senior engineers who average 8+ years of experience. We use React 18, Next.js 14, TypeScript, and Tailwind CSS. Every component is tested with Playwright and Storybook. We ship a fully functional frontend in 8-12 weeks for a fixed price of $80K-$250K.
Our clients include a fintech startup that launched a payment dashboard in 10 weeks and a healthcare platform that passed HIPAA audit on first submission. We own the code quality, the performance budget, and the accessibility score. You get a production-ready frontend with zero technical debt.
The difference between generic agencies and a leading vendor
Not all frontend shops are equal. IRPR is built for speed, quality, and compliance.
A generic dev shop often assigns junior developers, uses outdated libraries, and delivers a UI that breaks on mobile. They bill hourly, so scope creep costs you more. They do not test for accessibility. They hand over a zip file with no CI/CD.
IRPR assigns senior engineers (8+ years). We use React 18, Next.js 14, and TypeScript. We write Playwright tests for every component. We set up a CI/CD pipeline on Vercel or AWS. We deliver a Storybook component library. We fix the price in week 2. No surprises.
- Junior developers with <3 years experience
- Hourly billing, scope creep charges
- No automated tests
- No component library or design system
- No CI/CD pipeline
- No accessibility (a11y) audit
- Senior engineers with 8+ years experience
- Fixed price from the Roadmap phase
- Playwright visual regression tests
- Storybook component library with Figma sync
- CI/CD on Vercel or AWS with staging and production
- WCAG 2.1 AA compliant by default
How IRPR builds your frontend in 12 weeks
We follow a 4-phase process: Idea, Roadmap, Product, Release.
In the Idea phase (week 1), we align on goals, user flows, and tech stack. We pick React or Vue based on your team's long-term needs. We review any existing design files or API specs.
In the Roadmap phase (week 2), we produce a fixed price quote, a component tree, and a 10-week build plan. No more surprises. In the Product phase (weeks 3-10), we build in 2-week sprints with demos every Friday. In the Release phase (weeks 11-12), we deploy, test, and hand over full source code.
What ships with every frontend project
You get more than code. Every deliverable is production-ready.
Every frontend project includes a component library, automated tests, a CI/CD pipeline, and deployment scripts. We do not charge extra for these. They are part of the fixed price.
- Full source code in your GitHub repo
- Storybook component library with all states
- Playwright visual regression tests
- CI/CD pipeline on Vercel or AWS
- Sentry error tracking with performance monitoring
- WCAG 2.1 AA accessibility report
- Responsive design for mobile, tablet, desktop
- Figma design tokens exported as CSS variables
- Deployment guide and runbook
- 12-month warranty on production bugs
What we ship in this practice.
SaaS analytics dashboard
Built a real-time analytics dashboard for a B2B SaaS company. Reduced page load from 4 seconds to 800ms using React 18, Next.js, and Server-Side Rendering. Integrated with Stripe for billing data. Stack: React, D3.js, PostgreSQL, Vercel.
Ecommerce storefront with headless CMS
Delivered a custom storefront for a DTC brand using Next.js and Shopify Storefront API. Achieved a 95 Lighthouse performance score. Added Algolia search with instant results. Stack: Next.js, Tailwind CSS, Shopify, Algolia.
Telemedicine patient portal
Built a HIPAA-compliant patient portal with video scheduling, secure messaging, and EHR integration. Passed HIPAA audit on first try. Stack: React, WebRTC, Twilio, AWS Cognito.
Real estate MLS search interface
Created a property search tool with map-based filtering, saved searches, and automated alerts. Integrated with MLS API and Mapbox. Reduced search result load time by 60%. Stack: Vue 3, Mapbox, GraphQL, AWS.
Internal operations dashboard for logistics
Developed a real-time tracking dashboard for a logistics company. Displayed 10,000+ active shipments on a single map with WebSocket updates. Stack: React, Deck.gl, Socket.io, PostgreSQL.
EdTech course builder interface
Built a drag-and-drop course builder for an online learning platform. Enabled instructors to create lessons, quizzes, and certificates without coding. Stack: React, DnD Kit, Firebase, Stripe.
Why teams hire us.
Fixed price, not hourly
Every frontend project gets a fixed quote in the Roadmap phase (week 2). No hourly billing, no surprise invoices, no scope creep charges. You know the cost before we write a line of code.
Senior engineers only
Every engineer on your project has 8+ years of frontend experience. We do not outsource to juniors. Your lead engineer has shipped at least 10 production frontends.
Production-ready in 12 weeks
We ship a usable frontend in 8-12 weeks. Every project includes automated tests, CI/CD, and a component library. You can deploy to production on day 1 after handoff.
Full code ownership
You own 100% of the source code, design tokens, and documentation. No licensing fees, no lock-in. We put everything in your GitHub repo from day 1.
Compliance built in
We build frontends that pass HIPAA, PCI-DSS, SOC 2, and FERPA audits. We handle authentication, encryption, and audit logging. Your security team gets a clean report.
US time zone overlap
Our engineers work in US time zones with at least 4 hours of overlap with your team. We use Slack, Linear, and daily standups. No 24-hour response delays.
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.