Leading Frontend App Development ConsultantsDevelopment Consultants
We build frontends that ship fast and scale. Senior React, Vue, and Angular consultants deliver production-ready UIs in 8-12 weeks.
IRPR's frontend consultants build modern web applications using React, Next.js, Vue.js, Nuxt, Angular, and TypeScript. We focus on performance, accessibility, and developer experience, delivering code that passes Lighthouse audits with 90+ scores.
Every project ships with a production-ready frontend, automated CI/CD pipeline, and full test coverage. Typical timeline is 8 to 12 weeks for an MVP, with fixed pricing from $80,000 to $250,000. We follow WCAG 2.1 AA, GDPR, and SOC 2 practices.
Startup founders needing a polished MVP to raise Series A. Enterprise teams modernizing legacy UIs. Product managers scaling feature delivery. CTOs wanting senior frontend leadership without hiring full-time.
Types of software we ship.
Single-Page Application
React or Vue SPA with client-side routing, lazy loading, and optimized bundle size for fast initial loads.
Design System
Component library built in Storybook, Figma tokens, and automated visual regression testing with Chromatic.
E-commerce Storefront
Next.js storefront with Shopify or CommerceTools backend, server-side rendering, and instant search via Algolia.
Real-Time Dashboard
WebSocket-powered dashboard using D3.js and Cube.js for live analytics in fintech and logistics use cases.
Mobile-First PWA
Progressive web app with offline caching, push notifications, and install prompt using Workbox and Firebase.
Admin Panel
Vue.js or React admin panel with dynamic forms, role-based access, and GraphQL queries for rapid CRUD operations.
Landing Page / Marketing Site
High-performance landing page with Gatsby or Next.js, A/B testing via Google Optimize, and CMS integration with Contentful.
Web App with Payment UI
Stripe Elements plus React, complete with 3D Secure, subscription management, and receipt generation.
We build for every business type.
E-commerce
SaaS
Fintech
Healthcare
Media & Entertainment
What leading frontend app development consultants deliver
We focus on measurable results that move your business forward.
Every project ships with a fully tested frontend, automated CI/CD, and performance monitoring. Our consultants treat your codebase like their own, ensuring it stays maintainable long after launch.
We use real metrics to validate success. Load times, conversion rates, and Lighthouse scores are tracked from day one. The average MVP ships in 12 weeks with a 98% on-time record.
The difference between generic dev shops and expert frontend consultants
Not all consultants are equal. Here is why IRPR stands out.
Generic dev shops often treat frontend as a commodity. They use boilerplate templates, ignore performance, and charge by the hour. You end up with code that doesn't scale and a bill that keeps growing.
IRPR hires only senior engineers with 7+ years of experience. Every project includes a design system, automated tests, and a fixed price. We deliver frontends that your internal team can take over immediately.
- No UI/UX focus
- Slow feedback loops
- No design system
- Monolithic code
- No automated testing
- Hourly billing
- Senior engineers only
- Design-first process
- Component library built from scratch
- Micro-frontend ready
- Full Jest + Cypress test coverage
- Fixed price per project
Our frontend consulting process
Four phases to get from idea to production, with no surprises.
We follow a repeatable process that de-risks every engagement. The roadmap phase defines scope, tech stack, and timeline before any code is written.
After that, we build in two-week sprints with demos at the end of each. You see progress continuously, never wait for a big reveal.
What ships with every engagement
Everything you need to own and operate the frontend from day one.
We don't just hand over code. You get the full ecosystem to maintain and extend the application yourself.
- Source code in your GitHub repo
- CI/CD pipeline on GitHub Actions
- Automated Lighthouse performance audits
- Storybook component library with usage docs
- Jest unit tests with 80%+ coverage
- Cypress E2E tests for critical user flows
- Sentry error tracking with alert rules
- Vercel or Netlify deployment configuration
- Figma design tokens exported as CSS variables
- Technical documentation and onboarding guide
What we ship in this practice.
Patient Portal Frontend
Built a telemedicine patient portal for a healthcare startup. Reduced appointment scheduling time by 40% using React, TypeScript, and Twilio Video. Achieved HIPAA compliance. Industry: Healthcare
Real-Time Analytics Dashboard
For a fintech client, constructed a real-time trading dashboard with WebSockets and D3.js. Dashboard load times dropped from 8 seconds to 1.2 seconds. Industry: Fintech
E-commerce Storefront Migration
Migrated a legacy storefront to Next.js for a DTC brand. Conversion rate increased 22% with improved performance and A/B testing. Integrates with Shopify Plus. Industry: Ecommerce
Enterprise Admin Panel
React admin panel for a SaaS company managing 100,000+ users. Reduced page load by 60% using virtualized lists and code splitting. Connected to a GraphQL backend. Industry: SaaS
Social Media Platform Frontend
Vue.js and GraphQL frontend for a media startup. Achieved 99.9% uptime and served 1 million daily active users. Implemented real-time notifications via WebSocket. Industry: Media
Learning Management System
Built an interactive LMS frontend for an edtech company using Nuxt and Firebase. Student engagement increased 35% through gamified quizzes and real-time progress tracking. Industry: EdTech
Why teams hire us.
Senior engineers only, no juniors
All IRPR frontend consultants have 7+ years of experience. No junior or offshore teams. Every consultant has shipped at least 10 production applications.
Fixed price from the roadmap
We quote a fixed price after the two-week roadmap phase. No hourly billing, no surprise charges. You know the budget before development starts.
Design-first development
Every project begins with Figma prototypes and usability testing. We iterate on design before writing code, ensuring pixel-perfect final delivery.
Micro-frontend architecture ready
We build frontends that scale with your team. Use Module Federation or single-spa to deploy independent micro-frontends without breaking existing features.
Performance budgets in SLA
We set Lighthouse performance targets of 90+ and monitor them post-launch. If performance drops, we fix it on our time. Accountability baked in.
Full ownership of code
You get complete source code, CI/CD pipelines, and deployment scripts. No vendor lock-in. Your team can take over development 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.