Leading TypeScript App Development AgencyApp Development
We build production-grade TypeScript apps in 8-12 weeks. Fixed pricing, no surprises.
IRPR is a leading TypeScript app development agency. We use TypeScript across the full stack: React, Next.js, Node.js, NestJS, and React Native. Every project starts with static type checking and ends with a production-grade app.
We ship MVPs in 8-12 weeks with fixed pricing between $80K and $250K. Our apps pass HIPAA, PCI-DSS, and SOC 2 audits. We have shipped over 200 products to clients in 50+ countries.
We work with CTOs who need scalable enterprise apps, startup founders who need a fast MVP, product managers building internal tools, and engineering leads who want a senior-only team without hiring overhead.
Types of software we ship.
TypeScript Web Applications
Full-stack web apps using Next.js or React with Node.js backends. Includes authentication, APIs, and database layers.
TypeScript Mobile Apps
Cross-platform mobile apps with React Native and Expo. Reusable code across iOS and Android.
SaaS Platforms
Multi-tenant SaaS backends with Stripe integration, role-based access, and real-time data using WebSockets.
API Backends
RESTful and GraphQL APIs built with NestJS or Express. TypeORM for database migrations and querying.
Real-Time Applications
Live chat, notifications, and collaborative editing using Socket.io and TypeScript. Designed for low-latency.
E-Commerce Platforms
Headless commerce with Next.js and Shopify Storefront API. Custom checkout flows and payment gateways.
Internal Dashboards
Admin panels and analytics dashboards with React, D3.js, and Tailwind CSS. Connects to any REST or GraphQL endpoint.
AI Chatbots
Chatbots powered by OpenAI or LangChain with TypeScript backends. Integrates with Slack, Discord, or custom web UIs.
We build for every business type.
Startups
Enterprise Teams
Fintech
Healthcare
E-Commerce
Why TypeScript Is the Right Choice for Your App
Static typing catches bugs before they hit production. That alone saves weeks of debugging.
TypeScript adoption has grown 200% year over year among production apps. At IRPR, we have used TypeScript on every project for the last 5 years. Our codebases average 99.9% uptime in production because type safety prevents common runtime errors.
We combine TypeScript with React for frontends and Node.js or NestJS for backends. This unified language reduces context switching for our senior engineers. For mobile, we use React Native with TypeScript to share 90% of code between iOS and Android.
The Difference Between Generic Dev Shops and a Leading TypeScript Agency
Not every shop understands TypeScript deeply. IRPR builds entire products in TypeScript from day one.
Most development shops use TypeScript as a syntactic sugar on top of JavaScript. They skip strict configs and optional type checks. That leads to fragile code and hard-to-maintain projects.
IRPR treats TypeScript as the foundation. We enforce strict tsconfig, use generics, and build custom type definitions for every API. Our TypeScript code is self-documenting and safe to refactor.
- uses any types everywhere
- no strict null checks
- mixed JavaScript and TypeScript
- hourly billing with scope creep
- junior developers learning on your project
- no TypeScript-specific testing strategy
- strict TypeScript config with no any
- 100% typed APIs and database schemas
- pure TypeScript stack (React/Node/NestJS)
- fixed price from the Roadmap phase
- senior engineers only (8+ years TypeScript)
- integration tests for type safety in CI
Our TypeScript App Development Process
We follow a 4-phase process that turns your idea into a production app in 12 weeks or less.
Each phase has clear deliverables and a fixed timeline. You see working code every 2 weeks. No hidden steps after the Roadmap.
What Ships When You Hire Our TypeScript Agency
Every project comes with a standard set of deliverables that you own from day one.
No open-ended contracts. You get the full codebase, cloud infrastructure, and monitoring tools. Everything is set up for your team to take over.
- Full TypeScript source code in your private repo
- CI/CD pipeline on GitHub Actions
- Sentry error tracking and performance monitoring
- Terraform or Pulumi infrastructure as code
- Docker containers for local and CI environments
- API documentation with Swagger or GraphQL Playground
- Component storybook for React components
- Database migration scripts (TypeORM or Prisma)
- Unit tests with Jest and integration tests with Playwright
- Deployment playbook and runbook
What we ship in this practice.
Real-Time Analytics Dashboard for a Logistics Company
We built a live tracking dashboard using Next.js, TypeScript, and WebSockets. The client reduced manual reporting time by 15 hours per week and saw a 40% drop in late deliveries. Stack: Next.js, TypeScript, Socket.io, PostgreSQL, Redis.
HIPAA-Compliant Telemedicine Platform
A healthcare startup needed a secure video consultation app. We built it with React Native, TypeScript, and Twilio. The platform passed HIPAA audit in 6 weeks and onboarded 200 providers in the first month. Stack: React Native, TypeScript, Twilio, Node.js, AWS.
Multi-Tenant SaaS for Real Estate Agent CRM
We created a CRM with MLS integration using NestJS and TypeScript. Each tenant gets isolated data, and the platform handles 10,000+ API requests per minute. Stack: NestJS, TypeScript, PostgreSQL, Redis, Stripe.
E-Commerce Subscription Platform
A DTC brand needed a custom subscription engine with flexible billing. We used Next.js, TypeScript, and Stripe. The platform reduced churn by 18% and increased average order value by 22%. Stack: Next.js, TypeScript, Stripe, Shopify Storefront API.
Fintech App for Invoice Factoring
We built a dashboard for a factoring company that connects to QuickBooks and Plaid. The app automated verification of invoices, cutting processing time from 2 days to 3 hours. Stack: React, TypeScript, Node.js, Prisma, Plaid.
EdTech Interactive Learning Platform
A startup needed a real-time collaboration tool for classrooms. We built it with React, TypeScript, and WebRTC. The platform supports 500 concurrent users per session and achieved FERPA compliance. Stack: React, TypeScript, WebRTC, Node.js, MongoDB.
Why teams hire us.
Senior TypeScript Engineers Only
Every IRPR engineer has 8+ years of TypeScript experience. We do not use junior developers or offshore teams. Your project is built by engineers who wrote TypeScript when it was still in beta.
Fixed Price, No Hourly Billing
After the 1-week Roadmap phase (fee $5,000), you receive a fixed price quote. If the scope does not change, the price does not change. No surprise invoices.
Production-Grade from Day One
We set up CI/CD, error tracking, and infrastructure as code in the first week. Your app is deployable to production from sprint 1.
Full Code Ownership
You own all source code, documentation, and cloud infrastructure. There are no licensing fees or ongoing royalties. Everything is in your git repo.
98% On-Time Delivery
We have shipped over 200 products, and 98% of them were delivered on time. Our 12-week average MVP timeline is the result of repeatable processes and senior engineers.
Built for Compliance
Our TypeScript apps are designed to pass HIPAA, PCI-DSS, SOC 2, and FERPA audits. We include encryption, audit logs, and role-based access control by default.
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.