Best Frontend Web Development ConsultantsFrontend Consultants
We build fast, scalable frontends that users love. 200+ products shipped in 12 weeks or less.
IRPR is a team of senior frontend engineers who build production-grade web applications. We use React, Vue.js, Next.js, TypeScript, and Tailwind CSS to deliver pixel-perfect UIs with 99.9% uptime.
Every project ships in 8-12 weeks with a fixed price between $80K and $250K. We handle architecture, component libraries, state management, API integration, and performance optimization. Compliance standards like HIPAA, PCI-DSS, and SOC 2 are built in from day one.
Founders hire us when they need a polished MVP to raise seed funding. CTOs hire us when their in-house team is overloaded. Product managers hire us to rebuild legacy frontends that are slow and buggy. We work async-first with daily overlap in US time zones.
Types of software we ship.
React dashboard
Admin panels with real-time data, charts (D3.js), and role-based access. Ships with a reusable component library.
Vue.js ecommerce storefront
Headless commerce frontends using Vue 3, Nuxt, and Stripe. Server-side rendered for SEO and speed.
Next.js marketing site
Static or server-rendered sites with CMS integration (Sanity, Contentful). Lighthouse score 95+ guaranteed.
Progressive web app (PWA)
Offline-first apps with service workers, push notifications, and app-like UX. Built with React or Vue.
Single-page application (SPA)
Complex SPAs with client-side routing, state management (Redux, Pinia), and REST/GraphQL APIs.
Component library / design system
Reusable UI components in Storybook with accessibility (a11y) and theming support. Ships with documentation.
Real-time collaboration app
WebSocket-based apps with live cursors, chat, and document editing. Uses Socket.io or Firebase.
Frontend performance audit + rebuild
We audit your existing frontend, identify bottlenecks, and rebuild critical paths. Average 40% load time reduction.
We build for every business type.
SaaS startups
Ecommerce brands
Healthcare organizations
Fintech companies
Media and publishing
Why the best frontend web development consultants use modern tech stacks
We choose tools that ship fast and scale without rewrites.
Every project starts with a tech stack decision. For most frontends we use React 18 or Vue 3 with TypeScript. Next.js and Nuxt give us server-side rendering and static generation out of the box. We pair these with Tailwind CSS for rapid styling and Radix UI or Headless UI for accessible components.
State management depends on complexity. Redux Toolkit for large apps, Pinia for Vue projects, or React Query for server state. We integrate with any backend: REST, GraphQL, Firebase, Supabase, or custom APIs. Every project ships with automated tests (Jest, Cypress) and a CI/CD pipeline on GitHub Actions.
Generic dev shops vs the best frontend web development consultants
Not all frontend teams deliver the same quality. Here is the difference.
Generic dev shops often assign junior developers to your project. They use outdated patterns, skip testing, and deliver code that is hard to maintain. You end up with a slow, buggy frontend that needs a rebuild within a year.
IRPR assigns senior engineers only. Every developer has 8+ years of experience. We write clean, typed code with full test coverage. Your frontend ships fast, loads in under 2 seconds, and passes Lighthouse audits. No technical debt, no surprises.
- Junior developers with 1-2 years experience
- No TypeScript, no type safety
- No automated tests
- Slow load times (5+ seconds)
- No accessibility (a11y) checks
- No CI/CD pipeline
- Senior engineers with 8+ years experience
- TypeScript from day one
- Full test coverage (Jest, Cypress)
- Sub-2 second load times
- WCAG 2.1 AA compliance built in
- CI/CD on GitHub Actions with preview deploys
How the best frontend web development consultants deliver your project
We follow a 4-phase process that guarantees results.
Phase 1 is the Idea phase. We map your user flows, define the component tree, and choose the tech stack. This takes 1 week and ends with a written specification.
Phase 2 is the Roadmap. We build a clickable prototype in Figma, finalize the architecture, and give you a fixed price. This takes 1 week. Phase 3 is the Product build: 8-12 weeks of development with weekly demos. Phase 4 is Release: deployment, monitoring, and a 30-day warranty.
What ships with every frontend project from the best consultants
You get more than code. You get a production-ready system.
Every project includes a fully documented component library, automated tests, and a CI/CD pipeline. We also provide a performance report and a handover guide so your team can take over immediately.
No black boxes. No hidden dependencies. You own everything from day one.
- Source code in your private GitHub repo
- TypeScript with strict mode enabled
- Component library in Storybook
- Automated tests (Jest + Cypress)
- CI/CD pipeline on GitHub Actions
- Sentry error tracking configured
- Lighthouse performance report (score 90+)
- WCAG 2.1 AA accessibility audit
- Deployment guide and runbook
- 30-day post-launch warranty
What we ship in this practice.
SaaS dashboard for a fintech startup
Built a real-time trading dashboard with React, Redux Toolkit, and WebSocket streams. Reduced page load time from 6 seconds to 1.2 seconds. Handles 10,000 concurrent users. Tech stack: React 18, TypeScript, D3.js, Socket.io.
Headless ecommerce storefront for a fashion brand
Built a Vue 3 storefront with Nuxt and Stripe. Server-side rendered for SEO. Increased conversion rate by 22% and reduced bounce rate by 15%. Tech stack: Vue 3, Nuxt 3, Stripe, Tailwind CSS.
Patient portal for a telehealth company
Built a HIPAA-compliant patient portal with appointment scheduling, video call integration, and medical record access. Reduced no-show rate by 30%. Tech stack: Next.js, TypeScript, Twilio Video, PostgreSQL.
Real estate MLS search interface
Built a map-based property search with filters, saved searches, and agent contact forms. Handles 500,000+ listings with sub-second search results. Tech stack: React, Mapbox, Elasticsearch, GraphQL.
Learning management system (LMS) for an edtech company
Built a course player with video streaming, quizzes, and progress tracking. Supports 50,000 concurrent students. Tech stack: Vue 3, Nuxt, Vime.js, Firebase.
Manufacturing IoT dashboard
Built a real-time production monitoring dashboard with live machine data, alerts, and historical charts. Reduced downtime by 18%. Tech stack: React, D3.js, MQTT, InfluxDB.
Why teams hire us.
Senior engineers only, no juniors
Every developer on your project has 8+ years of frontend experience. We do not staff juniors or outsource to low-cost regions. You get a lead engineer who owns the architecture end to end.
Fixed price, not hourly
You get a fixed quote after the Roadmap phase (week 2). No hourly billing, no surprise invoices, no scope creep charges. The price you see is the price you pay.
8-12 week delivery, not 6 months
We ship production-ready frontends in 8-12 weeks. Our process is optimized for speed without cutting corners. 98% of our projects deliver on time.
Full code ownership
You own every line of code from day one. No licensing fees, no lock-in, no recurring royalties. The source code, tests, and documentation are all yours.
Built-in compliance and security
We build HIPAA, PCI-DSS, and SOC 2 compliance into the frontend from the start. Authentication, encryption, and audit logging are standard. No retrofitting.
Async-first with US time zone overlap
Our team works across 50+ countries but we maintain daily overlap with US business hours. You get async updates in Slack and weekly video demos. No 24-hour 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.