Experienced Frontend App Development FirmFrontend App
We build production-grade frontends for web and mobile. 200+ products shipped in 50+ countries.
IRPR is an experienced frontend app development firm. We build frontends with React, Vue.js, Angular, and TypeScript. Every project uses a component library like Material UI or Tailwind CSS for speed and consistency.
We ship MVPs in 8-12 weeks. Fixed pricing starts at $80K and goes to $250K for complex apps. We handle compliance for healthcare (HIPAA), fintech (PCI-DSS), and SaaS (SOC 2).
Founders hire us to build their first product. CTOs hire us to supplement their in-house team. Product managers hire us to rebuild legacy frontends. Each gets a dedicated senior engineer and a fixed timeline.
Types of software we ship.
Single-page application (SPA)
Fast, client-side rendered apps using React or Vue.js. Ideal for dashboards and tools with real-time data.
Progressive web app (PWA)
Offline-capable web apps with push notifications. Uses service workers and IndexedDB for storage.
Admin dashboard
Data-heavy interfaces with charts, tables, and filters. Built with React Admin or custom components.
Ecommerce storefront
Product catalogs, cart, checkout. Integrates with Stripe, Shopify, or custom payment gateways.
Mobile-first web app
Responsive designs optimized for touch. Uses CSS Grid, Flexbox, and mobile breakpoints.
Real-time collaboration app
Multi-user apps with WebSockets and live cursors. Built with Socket.io or Firebase Realtime Database.
Component library / design system
Reusable UI components with Storybook documentation. Ensures consistency across teams.
Legacy frontend migration
Rewrite old jQuery or AngularJS apps into modern React or Vue.js. Incremental migration with feature parity.
We build for every business type.
SaaS companies
Ecommerce brands
Healthcare organizations
Fintech companies
Media and publishing
Why hire an experienced frontend app development firm
A generic agency delivers generic results. IRPR delivers production-grade frontends that scale.
We have shipped 200+ frontend apps across 50+ countries. Our engineers average 10+ years of experience. Every project uses TypeScript, automated testing (Jest, Cypress), and CI/CD pipelines on GitHub Actions.
We do not outsource. Every engineer is a W2 employee based in the US or Europe. You get a dedicated project manager and weekly demos. No offshore handoffs, no language barriers.
How IRPR differs from other frontend development firms
Most agencies bill hourly and change scope. IRPR gives you a fixed price and a fixed timeline.
We start with a 2-week Roadmap phase. You pay a flat fee of $8K-$15K. At the end, you get a detailed spec, wireframes, and a fixed quote for the full build. No surprises.
Our engineers write tests before code. Every pull request is reviewed by a second engineer. We deploy to staging within the first 3 weeks so you can see progress early.
- Hourly billing with no cap
- Junior developers on your project
- No automated testing
- Scope creep without change orders
- No dedicated project manager
- Code ownership unclear
- Fixed price from Roadmap phase
- Senior engineers only (10+ years avg)
- 100% test coverage with Jest and Cypress
- Fixed scope with change control process
- Dedicated PM with weekly demos
- Full code ownership transferred to you
Our frontend development process
We follow a 4-phase process: Idea, Roadmap, Product, Release.
Phase 1 (Idea) takes 1 week. We align on goals, user personas, and core features. Phase 2 (Roadmap) takes 2 weeks. We deliver wireframes, tech stack decisions, and a fixed price quote.
Phase 3 (Product) takes 8-12 weeks. We build the frontend in 2-week sprints with demos at the end of each sprint. Phase 4 (Release) takes 1-2 weeks. We deploy to production, set up monitoring (Sentry, Datadog), and hand over documentation.
What ships with every frontend project
You get more than code. Every project includes documentation, tests, and deployment infrastructure.
We deliver a complete package. Source code in your GitHub repo. CI/CD pipeline with GitHub Actions. Automated tests with Jest and Cypress. A component library documented in Storybook.
We also provide a deployment guide, environment variables template, and a handoff call with your team. No knowledge gaps.
- Source code in your private GitHub repo
- CI/CD pipeline on GitHub Actions
- Automated unit tests (Jest) with 80%+ coverage
- End-to-end tests (Cypress) for critical flows
- Component library in Storybook
- Sentry error tracking configured
- Deployment guide with environment variables
- Admin documentation for non-technical users
- 1-hour handoff call with your team
- Full ownership transfer of all assets
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 time from 4 seconds to 800ms. Integrated with Stripe for subscription management.
Patient portal for a telemedicine startup
Developed a HIPAA-compliant frontend with Vue.js and AWS Cognito. Enabled video calls via Twilio. Reduced appointment no-shows by 30%.
Ecommerce storefront for a fashion brand
Built a Next.js storefront with Shopify headless CMS. Integrated Algolia for search. Increased conversion rate by 22% in 3 months.
Investment dashboard for a fintech company
Created a real-time portfolio tracker with React and Chart.js. Connected to Plaid for bank data. Reduced manual data entry by 8 hours per week per user.
Property listing app for a real estate agency
Built a mobile-first app with React Native and Google Maps API. Integrated MLS data feeds. Cut listing update time from 2 days to 15 minutes.
Learning management system for an edtech startup
Developed a course platform with Angular and Firebase. Added video streaming via Mux. Scaled to 10,000 concurrent users with 99.9% uptime.
Why teams hire us.
Senior engineers only
Every engineer on your project has 10+ years of experience. No juniors, no interns. You get a lead engineer who has shipped production apps before.
Fixed price, not hourly
We give you a fixed quote after the Roadmap phase. No hourly billing, no surprise invoices. The price you see is the price you pay.
8-12 week MVPs
We ship a production-ready frontend in 8-12 weeks. You can launch, test, and iterate fast. No 6-month development cycles.
Full code ownership
You own all source code, designs, and documentation. No licensing fees, no lock-in. You can take the code to any team.
Compliance built in
We build HIPAA, PCI-DSS, and SOC 2 compliant frontends. We handle authentication, encryption, and audit logging out of the box.
Dedicated project manager
You get a single point of contact. Weekly demos, Slack access, and a shared roadmap. No chasing people for updates.
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.