TypeScript Frontend Development AgencyFrontend Agency
We build production-grade TypeScript frontends that ship in 8-12 weeks. Fixed price, senior engineers only, no fluff.
IRPR is a TypeScript frontend development agency that builds web applications with React, Vue, Angular, and Next.js. Every line of code is written by senior engineers who use strict TypeScript, ESLint, and Prettier from day one.
We ship a production-ready frontend in 8-12 weeks with a fixed price starting at $80K. All projects include CI/CD pipelines, unit tests with Jest or Vitest, and end-to-end tests with Playwright. We follow HIPAA, PCI-DSS, and SOC 2 compliance where needed.
Our clients include SaaS founders who need a polished UI to close enterprise deals, ecommerce brands migrating from Shopify to custom React stores, healthcare startups building patient portals with real-time data, and fintech companies requiring strict access controls and audit logs.
Types of software we ship.
React Dashboard
Admin panels with real-time charts, user management, and role-based access using Recharts and Zustand.
Next.js Marketing Site
SEO-optimized landing pages with ISR, dynamic routes, and A/B testing integration via Vercel.
Vue Ecommerce Storefront
Product catalogs, cart, and checkout built with Vue 3, Pinia, and Stripe.
Angular Enterprise Portal
Multi-module internal tools with lazy loading, NgRx state, and Azure AD authentication.
React Native Mobile App
Cross-platform iOS and Android apps with shared TypeScript logic and Expo.
TypeScript Component Library
Reusable UI kits with Storybook, Chromatic visual tests, and npm publishing.
Real-Time Collaboration Tool
Live cursors, shared state, and WebSocket sync using Yjs and Socket.io.
Data Visualization Platform
Interactive charts, maps, and dashboards with D3.js, Deck.gl, and Mapbox.
We build for every business type.
SaaS companies
Ecommerce brands
Healthcare organizations
Fintech startups
Media and publishing
Why TypeScript Matters for Your Frontend
TypeScript catches bugs before they hit production and makes code easier to maintain.
IRPR has shipped over 200 TypeScript frontends since 2016. We use strict mode, noImplicitAny, and strictNullChecks on every project. This reduces runtime errors by an average of 40% compared to plain JavaScript codebases.
Our senior engineers enforce consistent patterns with ESLint and Prettier. Every pull request runs through a CI pipeline with type-checking, linting, and 80%+ test coverage. You get a frontend that scales without accumulating technical debt.
Generic Dev Shop vs IRPR
Not all agencies build TypeScript frontends the same way. Here is the difference.
Many agencies write JavaScript and call it TypeScript by adding .tsx files. They skip strict mode, ignore type definitions, and leave any everywhere. This creates a codebase that looks like TypeScript but behaves like JavaScript.
IRPR enforces strict TypeScript from the first commit. We use generics, discriminated unions, and type guards to model your business logic. Every API response is typed, every component prop is validated. The result is a frontend that compiles cleanly and refactors safely.
- Uses any and type assertions everywhere
- No strict mode enabled
- Ships runtime errors to production
- No type definitions for API responses
- Difficult to refactor without breaking
- No CI type-checking step
- Strict TypeScript with noImplicitAny
- Full type coverage for all components
- Type-safe API clients with zod validation
- Automated type-checking in CI pipeline
- Refactoring-safe with 80%+ test coverage
- Generics and discriminated unions for complex state
Our TypeScript Frontend Development Process
We follow a four-phase process that delivers a production-ready frontend in 8-12 weeks.
Every project starts with a Roadmap phase where we define the tech stack, component architecture, and API contracts. You get a fixed price and a detailed timeline before we write a single line of code.
During the Product phase, we build in two-week sprints with demos at the end of each sprint. You see working software every 14 days and can adjust priorities as we go.
What Ships With Every TypeScript Frontend
Every project includes these deliverables by default. No hidden add-ons.
We believe in complete transparency. The price you see is the price you pay. All source code, infrastructure configs, and documentation are yours from day one.
Our standard delivery includes a CI/CD pipeline, automated tests, error tracking with Sentry, and performance monitoring with Lighthouse CI. You get a frontend that is production-ready, not a prototype.
- Full TypeScript source code in your Git repository
- CI/CD pipeline with GitHub Actions and Vercel/Netlify
- Unit tests with Vitest (80%+ coverage)
- End-to-end tests with Playwright
- Storybook component library with documentation
- Sentry error tracking and performance monitoring
- Lighthouse CI with 90+ performance score target
- Type-safe API client with zod validation
- Design tokens and theme configuration
- One-year warranty on code quality and bugs
What we ship in this practice.
Real-Time Analytics Dashboard
Built a live dashboard for a SaaS startup that displays 50K+ events per second using WebSocket and D3.js. Reduced page load time from 4 seconds to 800ms. Tech stack: React, TypeScript, Zustand, Deck.gl, Socket.io.
HIPAA-Compliant Patient Portal
Developed a patient portal with secure messaging, appointment scheduling, and lab result viewing. Achieved HIPAA compliance and passed a third-party audit in 10 weeks. Tech stack: Next.js, TypeScript, Prisma, AWS Cognito.
Multi-Vendor Ecommerce Storefront
Built a custom storefront for a marketplace with 200+ vendors, real-time inventory sync, and Stripe Connect payouts. Reduced checkout abandonment by 25%. Tech stack: Vue 3, TypeScript, Pinia, Stripe, Algolia.
Investment Portfolio Tracker
Created a real-time portfolio dashboard with interactive charts, transaction history, and tax lot tracking. Handles 1M+ transactions per user. Tech stack: React, TypeScript, Recharts, Redux Toolkit, AWS Lambda.
Internal Tools for Logistics Company
Developed a warehouse management system with barcode scanning, route optimization, and real-time inventory updates. Reduced manual data entry by 8 hours per week per warehouse. Tech stack: Angular, TypeScript, NgRx, Mapbox, Azure Functions.
Content Management System for Media Agency
Built a headless CMS with a drag-and-drop editor, media library, and role-based publishing workflows. Supports 500+ editors across 10 countries. Tech stack: Next.js, TypeScript, Sanity, AWS S3, CloudFront.
Why teams hire us.
Fixed price, not hourly
Every TypeScript frontend project gets a fixed quote after the Roadmap phase. No hourly billing means no surprise invoices. You know the exact cost before we start.
Senior engineers only
Every engineer on your project has 8+ years of experience and has shipped at least 10 production TypeScript apps. No junior developers, no offshore teams, no handoffs.
8-12 week delivery
We ship production-ready frontends in 8-12 weeks. Our process is optimized for speed without cutting corners. You get a working product, not a prototype.
Full code ownership
You own every line of code from day one. No proprietary frameworks, no lock-in, no licensing fees. The source code, tests, and documentation are all yours.
Built for compliance
We build TypeScript frontends that pass HIPAA, PCI-DSS, and SOC 2 audits. Our engineers know how to implement access controls, audit logs, and data encryption from the start.
One-year warranty
We fix any bugs in the code we shipped for 12 months after launch. No extra charges, no questions asked. We stand behind our work.
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.