Top Frontend App Development ConsultantsDevelopment Consultants
We build production-grade frontends in 8-12 weeks. Fixed price, senior engineers, no fluff.
IRPR is a team of senior frontend engineers who build fast, scalable web apps. We use React, Vue.js, Next.js, TypeScript, and Tailwind CSS to ship production-grade frontends that users love.
Every project starts with a 2-week Roadmap phase where we define scope, architecture, and a fixed price. MVPs ship in 8-12 weeks. Typical budgets range from $80K to $250K. We handle compliance for healthcare (HIPAA), fintech (PCI-DSS), and SaaS (SOC 2).
Founders hire us when they need a polished frontend fast. CTOs hire us to augment their team with senior React or Vue engineers. Product managers hire us to build complex dashboards and customer-facing apps without hiring a full in-house team.
Types of software we ship.
React dashboard
Admin panels with real-time data, charts, and role-based access. Built with React, Recharts, and Material-UI.
Vue.js ecommerce frontend
Product catalogs, cart, checkout, and payment UI. Built with Vue 3, Pinia, and Stripe Elements.
Next.js marketing site
SEO-optimized landing pages, blog, and CMS integration. Built with Next.js, Sanity, and Vercel.
React Native mobile app
Cross-platform iOS and Android apps with shared logic. Built with React Native, Expo, and Firebase.
TypeScript component library
Reusable UI components with Storybook documentation. Built with TypeScript, Rollup, and CSS Modules.
SaaS onboarding flow
Multi-step signup, plan selection, and payment setup. Built with React, Stripe, and Auth0.
Real-time collaboration app
Live editing, chat, and notifications. Built with React, WebSockets, and Yjs.
Data visualization platform
Interactive charts, maps, and dashboards. Built with D3.js, Mapbox, and React.
We build for every business type.
SaaS companies
Ecommerce brands
Healthcare and fintech
Real estate and property
Media and education
Why hire top frontend app development consultants
Your frontend is the first thing users see. It must load fast, work on every device, and convert visitors into customers.
IRPR has shipped 200+ frontends for clients in 50+ countries. Our senior engineers use React, Vue.js, and Next.js to build interfaces that load in under 2 seconds and score 90+ on Lighthouse. We write TypeScript by default and test with Cypress and Jest.
Every project includes a CI/CD pipeline on GitHub Actions, Sentry error tracking, and a staging environment. You get full ownership of the source code and a 30-day warranty on all work.
How IRPR differs from generic frontend agencies
Most agencies assign junior devs and bill by the hour. IRPR works differently.
Generic agencies often use junior developers, charge hourly, and deliver bloated code that breaks on mobile. They rarely test for accessibility or performance. You end up paying for rewrites.
IRPR assigns senior engineers only. We give you a fixed price after a 2-week Roadmap. We ship clean TypeScript code with 90%+ test coverage. Every project includes a performance budget and accessibility audit.
- Junior or mid-level developers
- Hourly billing with no cap
- No performance testing
- No accessibility audit
- Code ownership unclear
- Slow communication across time zones
- Senior engineers only (7+ years experience)
- Fixed price after Roadmap phase
- Lighthouse score 90+ guaranteed
- WCAG 2.1 AA compliance included
- Full source code ownership
- Async-first with daily overlap hours
Our frontend development process
We follow a 4-phase process that turns your idea into a production-ready frontend.
Phase 1 is the Roadmap. In 2 weeks we define user flows, tech stack, and a fixed price. Phase 2 is design and prototyping. We create high-fidelity mockups in Figma and get your sign-off before writing code.
Phase 3 is development. We build in 2-week sprints with daily standups and a live staging environment. Phase 4 is release. We deploy to production, set up monitoring, and hand over full documentation.
What ships with every frontend project
Every project includes these deliverables by default. No hidden extras.
We believe in shipping production-ready code, not prototypes. Every frontend comes with a CI/CD pipeline, automated tests, and monitoring. You can deploy to any cloud provider.
All code is written in TypeScript with ESLint and Prettier. We include a README with setup instructions and a deployment guide. Your team can take over immediately.
- Source code in your GitHub repo
- CI/CD pipeline on GitHub Actions
- Sentry error tracking
- Lighthouse performance report (90+)
- WCAG 2.1 AA accessibility audit
- Figma design files
- Component library in Storybook
- Deployment guide and README
- 30-day warranty on all code
What we ship in this practice.
SaaS dashboard for a fintech startup
Built a real-time analytics dashboard with React, D3.js, and WebSockets. Reduced page load time from 4 seconds to 1.2 seconds. Handled 10,000 concurrent users on launch.
Ecommerce frontend for a D2C brand
Built a Next.js storefront with Stripe checkout and Algolia search. Increased conversion rate by 22% in the first month. Loaded product pages in under 1 second.
Patient portal for a telehealth company
Built a HIPAA-compliant React app with video call integration and appointment scheduling. Reduced no-show rate by 35% with automated reminders.
Property search app for a real estate platform
Built a Vue.js app with Mapbox integration and MLS data feeds. Handled 500,000 property listings with sub-second search results.
Learning management system for an edtech company
Built a Next.js platform with video streaming, quizzes, and progress tracking. Onboarded 50,000 students in the first quarter.
Inventory dashboard for a manufacturing firm
Built a React dashboard with real-time stock levels and order management. Reduced manual data entry by 8 hours per week per warehouse.
Why teams hire us.
Senior engineers only
Every engineer on your project has 7+ years of frontend experience. No juniors, no offshore teams. You get a lead engineer who owns the architecture.
Fixed price, not hourly
We give you a fixed price after the 2-week Roadmap phase. No hourly billing, no surprise invoices, no scope creep charges.
8-12 week MVPs
Most frontends ship in 8-12 weeks. We use proven patterns and component libraries to move fast without cutting corners.
Full code ownership
You own every line of code. We put it in your GitHub repo from day one. No licensing fees, no lock-in.
Compliance built in
We build HIPAA-compliant frontends for healthcare, PCI-DSS for fintech, and SOC 2 for SaaS. Compliance is part of the architecture, not an afterthought.
Async-first with daily overlap
We work async across time zones but guarantee 4 hours of daily overlap with your team. You get daily standup notes and a live staging environment.
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.