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We build production-grade TypeScript web apps in 8-12 weeks. Senior engineers only, fixed pricing, no scope creep.
IRPR is the best TypeScript web development agency for companies that need production-grade web apps fast. We use TypeScript across the full stack: React, Next.js, Node.js, NestJS, Prisma, and PostgreSQL. Every line of code is type-safe, tested, and ready to scale.
We ship an MVP in 8-12 weeks with a fixed price of $80K-$250K. Our team of senior engineers has delivered 200+ products across 50+ countries. We handle compliance like HIPAA, PCI-DSS, and SOC 2 out of the box.
Founders hire us to de-risk their product launch. CTOs hire us when their internal team is too slow. Agencies hire us to white-label TypeScript development. Enterprise teams hire us for mission-critical rewrites from JavaScript to TypeScript.
Types of software we ship.
TypeScript web app
Full-stack web application built with Next.js, React, Node.js, and PostgreSQL. Type-safe from API to UI.
TypeScript SaaS platform
Multi-tenant SaaS with Stripe billing, Auth0, and serverless functions. Built to scale from day one.
TypeScript API backend
REST or GraphQL API built with NestJS, Prisma, and PostgreSQL. Includes Swagger docs and automated tests.
TypeScript admin dashboard
Admin panel with React Admin, real-time charts, and role-based access. Connects to any REST or GraphQL backend.
TypeScript real-time app
Real-time features with Socket.IO, WebSockets, and Redis. Ideal for chat, live dashboards, and collaborative tools.
TypeScript ecommerce store
Headless ecommerce with Next.js, Stripe, and Shopify Storefront API. Server-side rendering for SEO.
TypeScript CMS platform
Content management system with Sanity or Strapi, built on Next.js. Structured content and live previews.
TypeScript mobile web app
Progressive web app with React Native for Web. Offline support, push notifications, and install prompts.
We build for every business type.
SaaS and technology
Ecommerce and retail
Healthcare and life sciences
Finance and insurance
Enterprise and internal tools
Why TypeScript is the right choice for your web app
TypeScript catches bugs at compile time, not runtime. That means fewer production issues and faster iteration.
TypeScript reduces runtime errors by up to 40% compared to plain JavaScript, according to a 2020 study by the University of Cambridge. With strict null checks and type inference, your team spends less time debugging and more time shipping features. Every IRPR project uses TypeScript from day one.
We pair TypeScript with React and Next.js for the frontend and Node.js with NestJS for the backend. This stack gives you end-to-end type safety. Your database queries, API responses, and UI components all share the same types. No more mismatched data shapes.
The difference between a generic agency and the best TypeScript web development agency
Most agencies treat TypeScript as an afterthought. IRPR builds every project with TypeScript at the core.
A generic dev shop might use TypeScript on the frontend but plain JavaScript on the backend. They skip strict mode and use any types everywhere. That defeats the purpose of TypeScript. You get the same runtime errors, just with more compile-time noise.
IRPR enforces strict TypeScript with noUnusedLocals, noUncheckedIndexedAccess, and strictNullChecks. Every pull request runs ESLint with TypeScript rules and automated tests. We also set up a CI/CD pipeline on GitHub Actions that runs type checks before deployment.
- uses any types and disables strict mode
- mixed JavaScript and TypeScript in same project
- no automated type checking in CI
- slow builds with no incremental compilation
- no shared types between frontend and backend
- no documentation for type definitions
- strict TypeScript with full type safety
- 100% TypeScript across the entire stack
- type checks in CI on every commit
- incremental builds with ts-loader or swc
- shared types between frontend, backend, and database
- auto-generated TypeScript types from Prisma schema
How we build your TypeScript web app in 8-12 weeks
Our process is designed to eliminate risk and deliver a production-ready app fast.
We start with a two-week Roadmap phase. During this phase, we define the full scope, tech stack, and architecture. We produce a detailed specification with wireframes, data models, and API contracts. You get a fixed price quote at the end of week 2.
Then we build in two-week sprints. You see a working demo after every sprint. We deploy to a staging environment with CI/CD, Sentry error tracking, and automated tests. By week 8-12, you have a production-ready app in your own AWS or Vercel account.
What ships with every TypeScript web project
You get more than just code. Every project includes the full production setup.
We don't hand you a zip file and walk away. Every IRPR project includes a fully configured production environment with monitoring, error tracking, and CI/CD. Your team can deploy changes on day one without needing to set up infrastructure.
All source code is in your GitHub or GitLab repository from day one. You own the IP. We also provide a handover document with architecture diagrams, environment variables, and runbook instructions.
- Source code in your GitHub or GitLab repo
- CI/CD pipeline on GitHub Actions or GitLab CI
- Sentry error tracking with alerts
- Automated unit tests with Jest and React Testing Library
- E2E tests with Playwright
- Docker Compose for local development
- Prisma schema with migrations
- Swagger or GraphQL Playground for API documentation
- Production deployment on AWS, Vercel, or your own servers
- Handover document with architecture and runbook
What we ship in this practice.
SaaS analytics dashboard for a fintech startup
Built a real-time analytics dashboard with Next.js, TypeScript, and D3.js. The dashboard ingests 1M+ events per day via Kafka and Redis. Reduced data loading time from 8 seconds to 200ms.
Telehealth platform for a multi-state clinic chain
Developed a HIPAA-compliant telehealth platform with React, TypeScript, and Twilio Video. Supports 500+ concurrent video sessions. Reduced patient wait time by 60%.
Multi-vendor marketplace for used construction equipment
Built a marketplace with Next.js, TypeScript, Stripe Connect, and Algolia search. Handles 10,000+ listings and $5M in monthly transactions. Reduced manual listing time by 80%.
Internal CRM for a real estate brokerage
Created a custom CRM with TypeScript, React, and PostgreSQL. Integrates with MLS data and Twilio for SMS. Reduced data entry time by 8 hours per week per agent.
Learning management system for a university
Built a FERPA-compliant LMS with Next.js, TypeScript, and Sanity CMS. Supports 5,000+ students with video, quizzes, and progress tracking. Reduced course setup time by 50%.
Inventory management system for a manufacturer
Developed a real-time inventory system with TypeScript, Node.js, and PostgreSQL. Integrates with SAP and barcode scanners. Reduced stockouts by 30% and saved $200K in holding costs.
Why teams hire us.
Senior engineers only, no juniors
Every engineer on your project has 5+ years of TypeScript experience. We don't use junior developers or offshore teams. Our average engineer has shipped 20+ production apps.
Fixed price, not hourly
You get a fixed price quote in the Roadmap phase (week 2). No hourly billing, no surprise invoices, no scope creep charges. The price you see is the price you pay.
TypeScript from day one
We don't add TypeScript later. Every project starts with strict TypeScript, ESLint, and Prettier. We use the latest TypeScript 5.x features like const type parameters and satisfies.
You own the code and IP
All source code is in your repository from day one. You own the full IP. No licensing fees, no lock-in. You can take the code to any team after we finish.
98% on-time delivery rate
We have delivered 200+ products on time. Our process eliminates scope creep with fixed-price roadmaps and two-week sprints. If we are late, we tell you at week 2, not week 10.
Built for compliance from the start
We have built apps for HIPAA, PCI-DSS, SOC 2, and FERPA. We bake compliance into the architecture, not bolt it on later. Every project includes audit logging and encryption at rest.
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.
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