Expert Frontend App Development ConsultantsApp Development
We build high-performance frontends for SaaS, fintech, and healthcare. 200+ products shipped in 8-12 weeks.
IRPR provides expert frontend app development consultants who architect and build user interfaces using React, Vue, Angular, and Next.js. We focus on performance, accessibility, and maintainable code.
We deliver production-ready frontends in 8-12 weeks with fixed pricing from $80K-$250K. Our teams use TypeScript, Storybook, and automated testing. We comply with HIPAA, PCI-DSS, and SOC 2 where needed.
Founders needing a rapid MVP for investor demos, CTOs scaling their engineering team with senior frontend architects, product managers requiring a performance audit and rebuild, and enterprise teams seeking compliance-ready UI development.
Types of software we ship.
Single-page application (SPA)
Fast, dynamic apps with client-side routing using React Router or Vue Router. Ideal for dashboards and tools.
Progressive web app (PWA)
Offline-capable, installable web apps with service workers and push notifications. Uses Workbox and Lighthouse audits.
Component library / design system
Reusable UI components with Storybook, styled-components, and accessibility baked in. Speeds up future development.
Real-time dashboard
Live data visualizations with WebSocket, Socket.io, and Chart.js or D3.js. Updates in milliseconds.
Ecommerce storefront
High-conversion product pages and checkout flows integrated with Stripe, Shopify, or BigCommerce APIs.
Landing page with animations
Performance-optimized landing pages using Next.js, GSAP, and Framer Motion. Loads under 2 seconds.
Admin panel / back-office UI
Data-rich admin interfaces with tables, filters, and role-based access. Built with Ant Design or Material UI.
Mobile-first web app
Responsive designs that work on all screen sizes using Tailwind CSS and media queries. Touch-friendly interactions.
We build for every business type.
SaaS companies
Ecommerce brands
Healthcare
Fintech
Media & Publishing
Why hire expert frontend app development consultants?
IRPR's consultants have shipped over 200 frontends across 50 countries.
Expert frontend app development consultants bring senior-level skills to your project. They architect scalable component trees, optimize bundle sizes, and ensure your UI meets accessibility standards from day one.
With IRPR, you get a dedicated consultant who works directly with your team. They write code, review pull requests, and deliver production-ready features every two weeks.
Generic agency vs. IRPR frontend consultants
Most agencies assign junior devs to your project. IRPR assigns senior engineers only.
Generic agencies often use junior developers to cut costs, leading to bloated code and slow performance. They bill hourly and rarely guarantee results.
IRPR assigns senior engineers with 10+ years of experience. We work on fixed price, set a performance budget, and deliver a fully tested frontend in 8-12 weeks.
- Junior developers
- Hourly billing
- No performance guarantees
- Generic templates
- No testing
- Slow iteration
- Senior engineers only
- Fixed price
- Performance budget included
- Custom architecture
- Automated testing with Cypress
- 2-week sprint cycles
Our frontend consulting process
We follow a structured 4-phase approach.
Each phase has clear deliverables and milestones. You see progress every two weeks and can adjust scope as needed.
The process ends with a production-ready frontend deployed on your infrastructure.
What ships with every frontend engagement
Every project includes these deliverables.
You get everything needed to maintain and extend your frontend after launch.
- Source code in your Git repo
- CI/CD pipeline with GitHub Actions
- Storybook component library
- Automated test suite (Jest, Cypress)
- Performance report (Lighthouse score)
- Accessibility audit (WCAG 2.1 AA)
- API integration documentation
- Deployment guide
- Sentry error tracking
- User analytics (Mixpanel or PostHog)
What we ship in this practice.
Real-time financial dashboard
Built a React dashboard for a fintech startup, reducing report generation from 5 minutes to 2 seconds. Tech: React, D3.js, WebSocket, AWS.
Telemedicine patient portal
Developed a HIPAA-compliant patient portal with video scheduling, reducing no-show rates by 30%. Tech: Next.js, Twilio, PostgreSQL.
Ecommerce checkout optimization
Redesigned checkout flow for a fashion brand, increasing conversion by 18%. Tech: Vue.js, Stripe, Shopify Storefront API.
SaaS analytics dashboard
Created a multi-tenant analytics dashboard, enabling real-time data exploration for 10,000 users. Tech: Angular, Chart.js, GraphQL.
Real estate listing platform
Built a mobile-first property search with MLS integration, cutting page load time by 60%. Tech: React Native, Next.js, Elasticsearch.
EdTech interactive learning module
Developed a FERPA-compliant interactive module with real-time collaboration, improving student engagement by 40%. Tech: React, WebRTC, Firebase.
Why teams hire us.
Senior engineers only
Every consultant has 10+ years of frontend experience. We never assign juniors to client projects.
Fixed price, not hourly
You get a fixed quote after the Roadmap phase (week 2). No surprises, no hourly billing.
Performance by default
We set a performance budget (e.g., <2s load time) and test against it every sprint. 99.9% uptime on deployed apps.
Compliance ready
Our frontends meet HIPAA, PCI-DSS, and SOC 2 standards. We have shipped for healthcare and fintech clients.
Full code ownership
You own all source code, documentation, and IP. No lock-in, no licensing fees.
Rapid start
We can kick off within 1-2 weeks. The Discovery phase delivers a roadmap in 2 weeks.
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.