Premium TypeScript Frontend Development ConsultantsTypeScript Frontend
We build frontends that scale. React, Next.js, Vue — shipped in 8-12 weeks with full ownership.
IRPR provides premium TypeScript frontend development consultants who build production-ready interfaces using React, Next.js, Vue 3, and Svelte. We focus on type safety, performance, and maintainable code that ships fast.
Every engagement delivers a working frontend in 8-12 weeks with a fixed price between $80K and $250K. We handle state management (Redux, Zustand, TanStack Query), styling (Tailwind CSS, CSS Modules), and testing (Vitest, Playwright). Our code meets WCAG 2.1 AA and passes Sentry error tracking.
CTOs hire us when their in-house team lacks TypeScript depth. Product managers hire us to de-risk a critical frontend rewrite. Startup founders hire us to build their MVP frontend in weeks, not months.
Types of software we ship.
React Frontend Architecture
Design a scalable component tree with React 18, Suspense, and concurrent rendering. Includes Storybook for UI documentation.
Next.js Full-Stack Frontend
Build SSR, SSG, and ISR pages with Next.js 14. Integrates with Prisma or Drizzle for data fetching.
Vue 3 Enterprise SPA
Develop a single-page app with Vue 3 Composition API, Pinia state management, and Vite build tooling.
TypeScript Component Library
Create a reusable component library with TypeScript generics, published as an npm package with Rollup bundling.
Frontend Performance Audit
Audit Lighthouse scores, bundle size, and Core Web Vitals. Deliver a report with specific TypeScript refactors to improve load time by 40%.
SvelteKit Dashboard
Build a real-time admin dashboard with SvelteKit, Chart.js, and WebSocket connections for live data.
TypeScript API Client
Generate a type-safe API client from OpenAPI specs using openapi-typescript. Reduces runtime errors by 90%.
Monorepo Frontend Setup
Configure a Turborepo or Nx monorepo with shared TypeScript configs, ESLint, and Prettier across multiple apps.
We build for every business type.
SaaS platforms
Ecommerce brands
Healthcare organizations
Fintech companies
Media and publishing
Why hire premium TypeScript frontend development consultants
TypeScript reduces runtime errors by 70% compared to JavaScript, but only if your team uses it correctly.
IRPR's premium TypeScript frontend development consultants have shipped over 200 products using strict TypeScript configurations. We enforce noUncheckedIndexedAccess, strictNullChecks, and exactOptionalPropertyTypes in every project. This catches bugs at compile time, not in production.
Our clients see a 40% reduction in frontend bug tickets after migrating to TypeScript with our team. We also set up ESLint rules, Prettier formatting, and Husky pre-commit hooks to maintain code quality across every commit.
How IRPR differs from other frontend agencies
Most agencies write JavaScript and call it TypeScript. We enforce strict types from day one.
Generic dev shops often use JavaScript with loose TypeScript annotations. They skip strict mode, ignore generics, and produce code that breaks at runtime. Their timelines slip because they refactor type errors late in the project.
IRPR writes pure TypeScript with strict configuration from the first commit. We use Zod for runtime validation, tRPC for type-safe APIs, and automated testing with Vitest. Every project ships with full type documentation.
- Uses any type everywhere to ship fast
- No strictNullChecks — null errors in production
- No generics — duplicated code per component
- No type testing — refactors break silently
- No monorepo — shared types are copy-pasted
- Timeline slips by 4-6 weeks fixing type bugs
- Enforces strict TypeScript config from day 1
- Uses Zod for runtime type validation
- Generics reduce code duplication by 30%
- Vitest + type tests catch regressions in CI
- Turborepo monorepo with shared type packages
- Delivers on time 98% of projects
Our premium TypeScript frontend development process
We follow a 4-phase process that de-risks every frontend project.
Phase 1 is the Idea phase where we map your user flows and define component hierarchy. Phase 2 is the Roadmap phase where we deliver a fixed-price quote and a 2-week design sprint.
Phase 3 is the Product phase: 8-12 weeks of TypeScript development with weekly demos. Phase 4 is Release: deployment, monitoring, and a 30-day warranty.
What ships with every TypeScript frontend project
You get more than code. Every delivery includes production infrastructure and full documentation.
Our premium TypeScript frontend development consultants deliver a complete package: source code in your GitHub repo, CI/CD pipeline on GitHub Actions, and a deployed staging environment. You can start using the frontend the day we hand it over.
We also include a TypeScript API client generated from your backend OpenAPI spec, a Storybook component library, and a Playwright test suite that covers all critical user paths.
- Source code in your private GitHub repo
- CI/CD pipeline on GitHub Actions with type checking
- Deployed staging environment on Vercel or AWS
- TypeScript API client from OpenAPI spec
- Storybook component library with all UI states
- Playwright end-to-end test suite
- Sentry error tracking with source maps
- WCAG 2.1 AA accessibility report
What we ship in this practice.
SaaS admin dashboard for a fintech startup
Built a real-time dashboard with React, TypeScript, and WebSockets. Reduced page load time by 60% using code splitting and lazy loading. Stack: React 18, TypeScript, TanStack Query, Chart.js.
Headless ecommerce storefront for a fashion brand
Developed a Next.js storefront with ISR for product pages. Achieved 95 Lighthouse performance score and 40% increase in conversion rate. Stack: Next.js 14, TypeScript, Stripe, Tailwind CSS.
HIPAA-compliant patient portal for a telehealth company
Created a secure portal with TypeScript and React. Passed HIPAA audit in week 6. Reduced patient onboarding time by 3 days. Stack: React, TypeScript, Auth0, AWS Cognito.
Multi-tenant admin panel for a B2B SaaS platform
Designed a role-based admin panel with Vue 3 and TypeScript. Supported 50+ tenants with isolated data. Reduced support tickets by 70%. Stack: Vue 3, TypeScript, Pinia, Vite.
Real-time analytics dashboard for a logistics company
Built a live tracking dashboard with SvelteKit and WebSockets. Handled 10,000 concurrent connections with 99.9% uptime. Stack: SvelteKit, TypeScript, D3.js, WebSocket.
Content management frontend for a media publisher
Developed a CMS frontend with Next.js and TypeScript. Reduced content publishing time from 2 hours to 15 minutes. Stack: Next.js, TypeScript, Prisma, AWS S3.
Why teams hire us.
Strict TypeScript from day one
We configure noUncheckedIndexedAccess and strictNullChecks in every project. This catches 70% of common runtime errors before they reach production.
Fixed price, not hourly
Every frontend project gets a fixed quote in the Roadmap phase (week 2). No hourly billing, no surprise invoices, no scope creep charges.
8-12 week delivery
Our average frontend MVP ships in 10 weeks. We use parallel development streams and automated testing to hit tight deadlines without sacrificing quality.
Full code ownership
You own 100% of the TypeScript code, designs, and infrastructure config. No lock-in, no licensing fees, no proprietary frameworks.
Production monitoring included
Every deployment includes Sentry error tracking, Datadog performance monitoring, and uptime alerts. We monitor for 30 days post-release.
Senior engineers only
Every consultant has 8+ years of frontend experience and deep TypeScript expertise. No juniors, no outsourcing, no offshore teams.
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.