Professional Frontend Development AgencyDevelopment Agency
We build production-grade frontends that load fast, convert well, and scale to millions of users. Senior engineers only, fixed price, delivered in 8-12 weeks.
IRPR is a professional frontend development agency. We build responsive, accessible interfaces with React, Next.js, Vue, TypeScript, and Tailwind CSS. Every project ships with automated Lighthouse audits, unit tests, and CI/CD pipelines.
A typical frontend project runs 8-12 weeks. Fixed-price quotes start at $80K and range up to $250K for complex multi-platform dashboards or customer-facing portals. We serve industries that require HIPAA, PCI-DSS, and SOC 2 compliance.
CEOs hire us to replace broken or slow vendor interfaces. CTOs hire us to augment their in-house team with senior frontend engineers. Product managers hire us to build an MVP or redesign a core user flow. We also work with agencies that need white-label frontend development.
Types of software we ship.
React Admin Dashboard
A single-page admin panel with real-time charts, user management, and role-based access. Built with React, Redux, and Chart.js.
Next.js Marketing Site
A content-driven marketing site with SSR, ISR, and optimized Core Web Vitals. Uses Next.js, Tailwind, and Sanity CMS.
Vue.js Ecommerce Storefront
A full product catalog, cart, and checkout flow built with Vue 3, Pinia, and Stripe integration.
TypeScript Component Library
A reusable library of UI components with Storybook, unit tests, and semantic versioning. Used across multiple projects.
Progressive Web App
An installable PWA with offline support, push notifications, and background sync. Runs on any device.
Real-time Data Dashboard
A live dashboard streaming data from WebSockets or SSE. Uses React, D3.js, and Socket.io.
Accessible SaaS Portal
A subscription management portal with WCAG AA compliance. Includes billing, team management, and reporting.
Custom Map Interface
A geographic data explorer with Mapbox GL, custom markers, and interactive filters. Used in logistics and real estate.
We build for every business type.
SaaS companies
Ecommerce brands
Fintech firms
Healthcare organizations
Media and publishing
Why Choose a Professional Frontend Development Agency
Building a great frontend requires deep knowledge of performance, accessibility, and state management.
Most freelance frontend developers can build a static page. But a professional agency like IRPR ships a complete frontend that meets Lighthouse scores above 90, passes WCAG AA audits, and handles thousands of concurrent users without crashing. We use tools like Next.js for SSR, Zustand for state, and Playwright for E2E tests.
Our engineers average 8 years of experience. Every project gets a dedicated frontend architect, a QA engineer, and a project manager. We use a fixed-price contract so you know the exact cost before we start coding.
Generic Dev Shop vs IRPR
Not all frontend agencies deliver the same quality. Here is the real difference.
A generic dev shop assigns junior developers who learn on your dime. They use outdated libraries and skip testing. You end up with a slow, buggy app that needs a rewrite.
IRPR assigns senior engineers who have shipped production frontends for over 200 products. We write tests before we write features. Every pull request is reviewed by another senior engineer.
- Junior devs with no domain expertise
- No automated testing in CI/CD
- Uses a random starter template
- No accessibility audit
- Ships a monolithic bundle that takes 8 seconds to load
- No documentation or component library
- Senior engineers with 8+ years each
- 100% unit and integration test coverage
- Custom Next.js or Vue setup tailored to your data
- WCAG AA audit and fixes included
- Code splitting, lazy loading, and CDN caching
- Storybook component library with docs
Our Frontend Development Process
We follow a structured 4-phase process that starts from your wireframes and ends with a live application.
Phase 1 is a two-week Roadmap where we define the component tree, data flow, and design system. You get a fixed price and a timeline before any code is written. Phase 2 is Sprint 1: we build the core UI shell, authentication, and main navigation.
Phase 3 covers the feature sprints. Each sprint lasts two weeks and ends with a demo. Phase 4 is the Release sprint: performance tuning, accessibility audit, and deployment to production.
What Ships With Every Frontend Project
Every deliverable includes these assets - no hidden extras, no add-on fees.
We hand over everything your internal team needs to run the frontend independently. Every project includes source code, documentation, and deployment scripts. You can push changes the day after launch.
All code is written in TypeScript with strict mode. We use ESLint, Prettier, and Husky for code quality. The CI pipeline runs on GitHub Actions and includes automated Lighthouse checks.
- Full source code in private GitHub repo under your account
- CI/CD pipeline with GitHub Actions (lint, test, build, deploy)
- Storybook component library with all UI components documented
- Automated Lighthouse performance report (target: 90+ on mobile)
- WCAG AA accessibility audit report and fixes
- Unit tests with Jest and React Testing Library (min 80% coverage)
- E2E tests with Playwright for critical user flows
- Deployment config for Vercel, Netlify, or AWS
- Post-launch documentation (architecture, API contracts, dev setup)
- Sentry error tracking integration
What we ship in this practice.
Real Estate MLS Dashboard
Built a map-based property search with real-time MLS data. Used React, Mapbox GL, and Elasticsearch. Load time dropped from 6 seconds to 1.2 seconds. Developer team of 3 finished in 10 weeks.
Fintech Investment Portal
Created a real-time portfolio dashboard with live stock data. Used Next.js, WebSockets, and D3.js. Reduced page load by 60% and passed PCI-DSS audit on first try.
Healthcare Patient Portal
Designed and built a HIPAA-compliant patient portal for appointment scheduling and lab result viewing. Used React, Redux, and AWS Cognito. Shipped in 12 weeks.
Ecommerce Subscription Storefront
Delivered a Vue 3 storefront with Stripe subscription integration. Included one-click checkout, order history, and a loyalty program. Conversion rate increased by 25%.
SaaS Analytics Platform
Developed a multi-tenant dashboard with role-based access and custom reports. Used React, Zustand, and Google Charts. Onboarded 200+ enterprise accounts in the first quarter.
EdTech Student Dashboard
Built a personalized learning portal with progress tracking and quiz modules. Used Next.js, Postgres, and FERPA compliant. Reduced page load time by 40%.
Why teams hire us.
Fixed price, not hourly
Every frontend project gets a fixed quote after the Roadmap phase. No hourly billing. No surprise invoices. The price we quote is the price you pay.
Senior engineers only
Every engineer on our team has a minimum of 8 years of production frontend experience. We do not hire junior developers or outsource to shops with unknown talent.
Accessibility built in
We audit every component with axe-core and ensure WCAG AA compliance. We do not treat accessibility as an afterthought.
Performance by default
We target Lighthouse scores of 90+ on mobile and 95+ on desktop. We use code splitting, lazy loading, and CDN caching to keep load times under 2 seconds.
Full code ownership
You own every line of code. We push everything to your GitHub account. No proprietary frameworks, no locked-in dependencies.
Rapid 1-2 week kickoff
Most projects start within 7 days of signing the contract. We schedule a kickoff call, set up the repository, and begin the Roadmap phase immediately.
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.