Senior Frontend Development PartnerDevelopment Partner
We build production-grade frontends for SaaS platforms, marketplaces, and data-heavy apps. Ship in 12 weeks with a fixed price.
IRPR is a senior frontend development partner for companies that need production-ready UIs built with React, Next.js, Vue, and TypeScript. We handle component architecture, state management, performance optimization, and design system integration.
A typical frontend project ships in 8 to 12 weeks with a fixed price between $80K and $250K. Our team manages CI/CD, accessibility (WCAG 2.1), and cross-browser testing as standard.
We work with CTOs who need to scale their engineering capacity, product managers launching new features on tight deadlines, and founders building MVPs that need polished frontends fast.
Types of software we ship.
SaaS dashboard frontend
Real-time data dashboards with D3.js and WebSocket updates. Built in React or Vue.
Ecommerce storefront
Next.js storefronts with Shopify or custom backends. Server-side rendering and fast checkout.
Mobile-first web app
Progressive web apps with offline support and push notifications. Service worker and IndexedDB.
Design system and component library
Reusable component libraries in Storybook with Figma integration. Accessible and themed.
Admin panel and back-office UI
Data-heavy admin panels with Material UI, role-based access, and export features.
Landing page and marketing site
SEO-optimized landing pages with Next.js and A/B testing integration. Fast load times.
Data visualization dashboard
Interactive charts and maps using D3.js, Chart.js, and real-time data streams.
Customer-facing portal
Portals with authentication, file upload, notification systems, and third-party API integrations.
We build for every business type.
SaaS platforms
Ecommerce
Fintech
Healthcare
Media & Entertainment
Why a senior frontend development partner matters
Frontend is the first thing users see - it has to be fast, accessible, and reliable.
A senior frontend development partner brings deep expertise in modern frameworks and performance optimization. IRPR's team has built 200+ products across 50 countries, ensuring your UI meets production standards from day one.
We treat frontend as a first-class engineering discipline, not just HTML and CSS. Every project includes a design system, automated testing, and a performance budget to keep load times under 2 seconds.
Generic agency vs IRPR
Not all frontend teams deliver the same quality.
Many agencies rely on junior developers and hourly billing. They skip design systems and ship slow, untested code that breaks on mobile.
IRPR takes a different approach. We assign senior engineers only, use a fixed price, and deliver a complete, tested frontend with documentation and post-launch support.
- Hourly billing
- Junior developers
- No design system
- Slow load times
- Poor mobile responsiveness
- No testing
- Fixed price per project
- Senior engineers only
- Built-in design system
- Lighthouse score >90
- Mobile-first responsive
- Unit + E2E testing
How we build your frontend
Our process from idea to production.
We follow a four-phase approach that guarantees clarity and quality. Each phase ends with a deliverable you can review.
The Roadmap phase (week 2) defines the exact scope, tech stack, and fixed price. Then we build iteratively with continuous deployment.
What ships with every frontend project
You get more than just code.
Every project includes a complete delivery package so your team can take over immediately.
- Source code in your GitHub repo
- CI/CD pipeline with GitHub Actions
- Storybook component library
- Lighthouse performance report
- WCAG 2.1 AA accessibility audit
- Cross-browser testing results
- API documentation
- Deployment guide
- Sentry error tracking
- One month of post-launch support
What we ship in this practice.
Real-time analytics dashboard for a SaaS company
Built a React dashboard with D3 charts and WebSocket updates. Reduced page load time by 40% and enabled real-time monitoring for 10,000+ users. Stack: React, Redux, D3.js, Node.js, WebSocket.
Mobile-first ecommerce storefront for a fashion brand
Developed a Next.js storefront with server-side rendering and instant product search. Increased conversion rate by 25% and improved mobile load time to under 2 seconds. Stack: Next.js, TypeScript, Tailwind, Algolia, Stripe.
Patient portal for a telemedicine startup
Created a HIPAA-compliant patient portal with secure video chat and appointment scheduling. Reduced no-show rate by 30% and enabled 500+ daily consultations. Stack: React, WebRTC, Twilio, Firebase, AWS.
Investment dashboard for a fintech platform
Built a real-time portfolio tracking dashboard with interactive charts and trade execution. Handled 1M+ data points per second with sub-100ms updates. Stack: React, D3, GraphQL, WebSocket, Python backend.
Content management system for a media company
Developed a custom CMS with drag-and-drop editor and multi-tenant support. Reduced content publishing time from 4 hours to 30 minutes. Stack: React, Draft.js, Node.js, PostgreSQL, Redis.
Admin panel for a logistics startup
Designed a data-rich admin panel with real-time shipment tracking and route optimization. Cut manual dispatch time by 50% and improved delivery accuracy to 99%. Stack: React, Mapbox, Redux, Node.js, MongoDB.
Why teams hire us.
Fixed price, not hourly
Every frontend project gets a fixed quote during the Roadmap phase (week 2). No hourly billing means you know exactly what you pay, and we eat overruns.
Senior engineers only
Our team averages 10+ years of frontend experience. No junior developers, no outsourcing - every line of code is written by a senior engineer.
Design system included
We build a reusable component library in Storybook as part of every project. This speeds up future development and ensures visual consistency across your product.
Performance by default
We target Lighthouse scores above 90 for every deliverable. Our builds use code splitting, lazy loading, and CDN caching to keep load times under 2 seconds.
Accessibility baked in
Every component meets WCAG 2.1 AA standards. We test with screen readers and keyboard navigation so your product is usable by everyone.
Post-launch support
After launch, we provide one month of free support for bug fixes and minor updates. Plus we hand over complete documentation so your team can continue independently.
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.