Premium Frontend Development ConsultantsFrontend Consultants
We build fast, scalable frontends that users love. 200+ products shipped with React, Vue, and TypeScript.
IRPR is a team of senior frontend engineers who build production-grade interfaces for web and mobile apps. We work with React, Next.js, Vue, Angular, and TypeScript to deliver pixel-perfect UIs with clean component architecture and state management (Redux, Zustand, Pinia).
Every project ships in 8-12 weeks for a fixed price between $80K and $250K. We handle performance optimization (Lighthouse 90+), accessibility (WCAG 2.1 AA), and responsive design out of the box. Compliance standards like HIPAA, PCI-DSS, and SOC 2 are built into the pipeline.
Founders hire us to ship their SaaS MVP without frontend debt. CTOs bring us in to refactor legacy jQuery apps into modern React. Product teams engage us for UI redesigns that improve conversion by 20% or more. We also work with agencies that need white-label frontend development.
Types of software we ship.
Single Page Applications (SPA)
Fast, client-rendered apps with React or Vue that feel native. Integrated with REST or GraphQL backends.
Server-Side Rendered (SSR) Apps
Next.js or Nuxt apps that load fast and rank high on Google. Includes ISR and static generation.
Design System & Component Libraries
Reusable UI components in Storybook with styled-components or Tailwind. Used by teams of 5-50 developers.
Progressive Web Apps (PWA)
Offline-capable web apps with service workers and push notifications. Works on mobile and desktop browsers.
Admin Dashboards & Internal Tools
Data-rich dashboards with charts (D3, Chart.js), tables, and real-time updates. Built with React Admin or custom layouts.
Ecommerce Frontends
Headless storefronts using Next.js + Shopify or Commerce.js. Optimized for conversion and Core Web Vitals.
Mobile-First Responsive Web Apps
Touch-friendly UIs that work on phones, tablets, and desktops. Uses CSS Grid, Flexbox, and mobile-first breakpoints.
Frontend Performance Audits & Fixes
Analyze bundle size, render blocking, and runtime performance. Deliver a report and code changes to hit Lighthouse 95+.
We build for every business type.
SaaS & Enterprise
Ecommerce & Retail
Healthcare & MedTech
Fintech & Banking
Media & Content
Why hire premium frontend development consultants
Your frontend is the first thing users see. It must load fast, look perfect, and scale with your product.
Generic dev shops treat frontend as an afterthought. They copy Bootstrap templates and ship bloated code that crashes on mobile. IRPR treats frontend as a first-class discipline. Every component is built with performance, accessibility, and maintainability in mind.
Our consultants have shipped frontends for 200+ products across 50 countries. We use Next.js for SSR, React Query for data fetching, and Framer Motion for animations. Each project includes automated visual regression testing with Percy and bundle analysis with Webpack Bundle Analyzer.
The difference between IRPR and other frontend agencies
Most agencies bill hourly and change scope mid-project. We do the opposite.
When you hire IRPR, you get a fixed price and a clear timeline. We spend the first 2 weeks in the Roadmap phase to define every screen, component, and API endpoint. No surprises, no hidden fees.
Our senior engineers have 10+ years of experience each. They write clean code with unit tests (Jest, Cypress) and integrate CI/CD from day one. Every project includes a handoff of source code, documentation, and deployment scripts.
- Hourly billing with scope creep
- Junior developers learning on your project
- No performance budget or Lighthouse score
- Uses outdated libraries (jQuery, old Bootstrap)
- No accessibility considerations
- Delivers code without tests
- Fixed price from Roadmap phase (week 2)
- Senior engineers only (10+ years average)
- Lighthouse 90+ target built into contract
- Modern stack: React, Next.js, TypeScript, Tailwind
- WCAG 2.1 AA compliance included
- 100% test coverage for critical paths
Our frontend development process in 4 phases
From idea to live product in 12 weeks, with no surprises.
Every engagement follows the same proven framework: Idea - Roadmap - Product - Release. This keeps projects on time, on budget, and on spec.
We start with a 2-day strategy session to align on goals. Then we build a detailed Roadmap with wireframes, component tree, and API contracts. The Product phase is where we code, test, and iterate. Finally, Release includes deployment, monitoring, and documentation.
What ships with every frontend project
You get more than code. You get a production-ready system.
Every project includes a complete handoff package. No black boxes, no vendor lock-in. Your team can take over immediately.
We document every component in Storybook, write integration tests, and provide a deployment guide. We also include a performance report with Lighthouse scores and bundle size breakdown.
- Source code in your private GitHub repository
- CI/CD pipeline with GitHub Actions and Vercel/Netlify
- Component library in Storybook with usage examples
- Unit tests with Jest and React Testing Library (90%+ coverage)
- E2E tests with Cypress for critical user flows
- Lighthouse report targeting 90+ on all metrics
- WCAG 2.1 AA accessibility audit and fixes
- Sentry error tracking and performance monitoring
- Deployment runbook and environment configuration
- Figma design files and component specifications
What we ship in this practice.
SaaS dashboard for a B2B analytics platform
Built a real-time dashboard with React, D3.js, and WebSockets. Reduced page load from 4.2s to 1.1s. Increased user engagement by 35%. Stack: Next.js, TypeScript, Redux Toolkit, PostgreSQL.
Headless ecommerce storefront for a D2C brand
Developed a Next.js storefront with Shopify headless. Achieved Lighthouse 98 on mobile. Conversion rate improved by 22% after redesign. Stack: Next.js, Tailwind, Stripe, Shopify Storefront API.
Patient portal for a telehealth startup
Created a HIPAA-compliant portal with secure video calls and appointment scheduling. Handled 10,000+ concurrent users during peak hours. Stack: React, WebRTC, AWS Chime, Auth0.
Investment dashboard for a fintech company
Built a real-time portfolio tracking app with interactive charts. Integrated with Plaid and Stripe. Reduced data loading time by 60%. Stack: Vue 3, D3.js, Pinia, Tailwind.
Internal tool for a logistics company
Developed a warehouse management dashboard with drag-and-drop scheduling. Saved 8 hours per week per manager. Stack: React, React DnD, Firebase, Material UI.
Video streaming platform for a media startup
Built a responsive video player with adaptive bitrate streaming. Achieved 99.9% uptime on AWS CloudFront. Stack: Next.js, HLS.js, AWS MediaConvert, S3.
Why teams hire us.
Fixed price, not hourly
Every 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
Our team averages 10+ years of frontend experience. Every consultant has shipped production apps used by millions. No juniors, no outsourcing.
Performance built in
We target Lighthouse 90+ on every project. We use lazy loading, code splitting, and image optimization by default. Bundle size is kept under 200KB initial load.
Accessibility by default
All UIs meet WCAG 2.1 AA standards. We test with screen readers (NVDA, VoiceOver) and keyboard navigation. This opens your product to 15% more users.
Full code ownership
You own every line of code. No licenses, no black boxes. We transfer source code to your repo at the end of the project. You can take over or hire anyone.
Compliance ready
We build HIPAA, PCI-DSS, and SOC 2 compliant frontends. We handle encryption, authentication, and audit logging. Your product meets regulatory requirements from day one.
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.
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