Best Front End Development FirmDevelopment Firm
We build front ends that load in under 2 seconds and convert at 15%+. 200+ products shipped for clients in 50+ countries.
IRPR is the best front end development firm for companies that need fast, scalable, and pixel-perfect user interfaces. We use React, Next.js, Vue.js, and TypeScript to build front ends that handle 100K+ daily active users without lag.
Every project ships in 8-12 weeks with a fixed price between $80K and $250K. We handle everything from component architecture to CI/CD pipelines. Our front ends pass WCAG 2.1 AA, load under 2 seconds, and work on all modern browsers.
Startups hire us to build their first MVP in 12 weeks. Series A companies hire us to rebuild their front end for scale. Enterprise teams hire us to modernize legacy React or Angular apps. Ecommerce brands hire us to boost conversion rates by 20%+.
Types of software we ship.
Single-page application (SPA)
React or Vue SPA with client-side routing, lazy loading, and state management via Redux or Pinia. Ships with 99.9% uptime.
Server-side rendered web app
Next.js or Nuxt app with SSR for SEO, fast initial load, and dynamic content. Integrates with headless CMS like Strapi.
Progressive web app (PWA)
Offline-first PWA with service workers, indexedDB caching, and push notifications. Works on slow networks.
Design system and component library
Reusable React or Vue components with Storybook, automated visual regression testing, and Figma token sync.
Ecommerce storefront
Next.js ecommerce front end connected to Shopify or BigCommerce. Product filtering, cart, checkout. 1.5s average load time.
Dashboard and analytics UI
Data-heavy dashboard with React, D3.js, and real-time WebSocket updates. Handles 10K+ data points per view.
Mobile-first web app
Responsive React app with touch gestures, swipe navigation, and offline support. Tested on iOS and Android.
Front end migration and rewrite
Migrate from AngularJS, jQuery, or legacy Backbone to React or Vue. Zero downtime, parallel runs, 12-week timeline.
We build for every business type.
SaaS companies
Ecommerce brands
Enterprise teams
Healthcare and fintech
Startups and MVPs
Why IRPR Is the Best Front End Development Firm
We ship front ends that are fast, accessible, and maintainable.
Our front ends average a Lighthouse performance score of 95+ on desktop and 90+ on mobile. We use Next.js static generation, image optimization, and code splitting to keep bundle sizes under 150KB. Every project includes automated Lighthouse CI checks in the pipeline.
We have shipped front ends for 200+ products across 50+ countries. Our React and Vue codebases are used by 10K+ daily active users. We write unit tests with Jest, integration tests with Cypress, and visual regression tests with Percy.
What Sets IRPR Apart from Other Front End Firms
Most dev shops bill hourly and deliver late. We do the opposite.
Generic agencies start coding without a plan. They use hourly billing, change requirements mid-project, and deliver bloated code that breaks in production. Their front ends often score under 60 on Lighthouse and fail accessibility audits.
IRPR starts with a 2-week Roadmap phase where we spec every component, API endpoint, and user flow. We give you a fixed price and a fixed timeline. Our front ends are built with TypeScript, tested with Cypress, and deployed with GitHub Actions.
- Hourly billing with no cap
- No spec before coding starts
- Ships late 40% of the time
- Bundle size over 500KB
- No automated testing
- No CI/CD pipeline
- Fixed price from week 2
- Full spec in Roadmap phase
- 98% on-time delivery
- Bundle size under 150KB
- Jest + Cypress + Percy tests
- GitHub Actions CI/CD
Our Front End Development Process
We build your front end in 4 phases over 8-12 weeks.
Phase 1 is the Idea phase where we do user research, create wireframes, and define the tech stack. Phase 2 is the Roadmap phase where we spec every component, write acceptance criteria, and give you a fixed price. Phase 3 is the Product phase where we build, test, and deploy. Phase 4 is the Release phase where we hand over the code, docs, and CI/CD pipeline.
Every phase includes a demo and a written progress report. You see working software every 2 weeks. We use GitHub Projects for task tracking and Slack for daily communication.
What Ships with Every Front End Project
You own everything. No black boxes, no hidden fees.
Every project ships with a production-ready codebase, automated pipelines, and full documentation. You get admin access to the GitHub repository, the CI/CD pipeline, and the hosting account. We do not lock you into any proprietary tools or platforms.
Our front ends are built with open-source technologies. You can take the code to any internal team or external vendor after we hand it over. We provide a handoff call and a written architecture guide.
- Source code in your GitHub repo
- CI/CD pipeline with GitHub Actions
- Sentry error tracking configured
- Lighthouse CI performance budget
- Jest unit tests with 80%+ coverage
- Cypress end-to-end tests for 10+ flows
- Storybook component library with docs
- Figma design token sync via Style Dictionary
- Deployment guide with environment variables
- 1 hour handoff call with your team
What we ship in this practice.
SaaS Analytics Dashboard
Built a real-time analytics dashboard for a B2B SaaS company. Uses React, D3.js, and WebSocket. Handles 50K data points per view. Reduced page load time from 8s to 1.2s. Increased user retention by 30%.
Ecommerce Storefront for DTC Brand
Built a Next.js storefront for a direct-to-consumer brand. Connected to Shopify via Storefront API. Average load time 1.5s. Conversion rate increased from 2.1% to 3.4%.
HIPAA-Compliant Patient Portal
Built a React patient portal for a telemedicine startup. Includes video scheduling, medical records, and payment. Passed HIPAA audit on first try. Handles 10K daily logins.
Fintech Payment Dashboard
Built a Vue.js dashboard for a payments company. Shows transaction data, fraud alerts, and reconciliation. Integrates with Stripe and Plaid. Reduced manual data entry by 12 hours per week.
Real Estate MLS Search App
Built a React app with map-based property search. Uses Mapbox, Google Geocoding, and MLS API. Loads 500+ listings in under 2 seconds. Used by 200+ agents daily.
EdTech Learning Management System
Built a Vue.js LMS for a K-12 school district. Includes course management, quizzes, and grade tracking. Passes FERPA compliance. Used by 5K+ students and 300 teachers.
Why teams hire us.
Fixed Price, Not Hourly
Every front end project gets a fixed quote after the 2-week Roadmap phase. No hourly billing, no surprise invoices, no scope creep charges. You know the cost before we write a single line of code.
Senior Engineers Only
Every front end is built by a senior engineer with 6+ years of React or Vue experience. No junior or offshore teams. Your project gets a lead engineer who stays through the entire build.
8-12 Week Delivery
We ship production-ready front ends in 8 to 12 weeks. Our process is designed for speed without cutting corners. 98% of our projects deliver on time.
Full Ownership of Code
You own the complete codebase from day one. We put everything in your GitHub repo. No proprietary frameworks, no licensing fees, no vendor lock-in.
Built for Scale
Our front ends handle 100K+ daily active users. We use Next.js for server-side rendering, React Query for caching, and Zustand for state management. Every app is tested at 10X expected traffic.
Accessibility and Compliance
Every front end passes WCAG 2.1 AA standards. We audit with axe-core and Pa11y. For healthcare and fintech, we build to HIPAA and PCI-DSS requirements. Your app works for every user.
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.