Premium TypeScript App Development DevelopersApp Development
We build production-grade TypeScript apps in 12 weeks. Fixed price, senior engineers only.
IRPR builds premium TypeScript apps using Next.js, NestJS, React Native, and PostgreSQL. Our senior engineers write type-safe code that ships fast and scales to millions of users.
Every project ships in 12-14 weeks with a fixed price starting at $80K. We handle compliance for HIPAA, PCI-DSS, and SOC 2. You get full source code ownership and a CI/CD pipeline on day one.
Founders hire us to build their SaaS MVP. CTOs hire us to rebuild legacy systems in TypeScript. Product managers hire us to ship a mobile app with React Native. Enterprise teams hire us for audit-ready, type-safe backends.
Types of software we ship.
TypeScript Web App
Full-stack web apps with Next.js, Prisma, and PostgreSQL. Server-side rendering, API routes, auth included.
TypeScript Mobile App
Cross-platform mobile apps with React Native and Expo. Shared types with your web backend.
TypeScript API Backend
REST and GraphQL APIs with NestJS, TypeORM, and Redis. Auto-generated docs and validation.
TypeScript SaaS MVP
Multi-tenant SaaS with Stripe, Auth0, and PostgreSQL. Billing, RBAC, and dashboards in one build.
TypeScript Real-Time App
WebSocket apps with Socket.io, Redis Pub/Sub, and React. Chat, live dashboards, collaborative tools.
TypeScript Data Dashboard
Interactive dashboards with D3, Recharts, and Material-UI. Real-time data from PostgreSQL or BigQuery.
TypeScript AI Chatbot
Chatbots and copilots with LangChain, OpenAI, and Vercel AI SDK. Type-safe prompt pipelines.
TypeScript Ecommerce Platform
Headless ecommerce with Next.js, Stripe, and Shopify Storefront API. Cart, checkout, inventory sync.
We build for every business type.
Startups and SaaS
Enterprise teams
Agencies and consultancies
Product teams
Developers and tech leads
Why premium TypeScript app development developers matter
TypeScript catches errors at compile time, not runtime. That means fewer bugs, faster reviews, and cheaper maintenance.
IRPR has shipped 200+ production apps written in TypeScript. Our developers use strict mode, ESLint, and Prettier on every project. The result: 40% fewer production bugs compared to JavaScript-only teams.
TypeScript also makes onboarding faster. New engineers read the types and understand the data flow in hours, not weeks. For a 12-week MVP, that speed saves you 2-3 weeks of ramp-up time.
Generic dev shop vs premium TypeScript app development developers
Most agencies treat TypeScript as an afterthought. IRPR builds on it from day one.
Generic shops use JavaScript with a few .ts files. They skip strict mode, ignore type definitions, and ship runtime errors. You pay for debugging later.
IRPR writes strict TypeScript with full type coverage. Every API endpoint, database query, and UI component has typed interfaces. Your codebase stays maintainable for years.
- Uses JavaScript with minimal TypeScript
- No strict mode or linting
- Runtime errors in production
- No type definitions for API responses
- Manual testing, no CI type checks
- Hard to scale or refactor
- Strict TypeScript from day one
- Full type coverage on all code
- Zero runtime type errors
- Generated types for API and DB
- CI pipeline with type checking
- Code that scales and ships fast
Our premium TypeScript app development process
We follow a fixed four-phase process. You know exactly what ships and when.
Phase 1: Idea validation and technical roadmap. We map your product to a TypeScript architecture, estimate effort, and set a fixed price. This takes 1 week.
Phase 2: Core build. We ship a working MVP with auth, database, and core features in 8-10 weeks. You get access to the repo and daily builds.
What ships with your premium TypeScript app
Every project includes a standard set of production-grade deliverables. No hidden extras.
We ship code that is ready for production from day one. You get the full source code, CI/CD pipeline, and monitoring. No lock-in, no recurring fees.
Our TypeScript apps include automated tests, typed API documentation, and deployment scripts. Your team can take over immediately.
- Full TypeScript source code in your private GitHub repo
- CI/CD pipeline with GitHub Actions and Vercel
- TypeORM or Prisma database schema with migrations
- REST or GraphQL API with auto-generated types
- Auth system with Auth0 or NextAuth.js
- Unit and integration tests with Jest and Playwright
- Sentry error tracking and monitoring
- Deployment scripts for AWS, GCP, or Vercel
- Technical documentation and API reference
- 1 hour of post-launch support per week for 4 weeks
What we ship in this practice.
SaaS dashboard for a B2B analytics startup
Built a multi-tenant analytics dashboard with Next.js, TypeScript, and PostgreSQL. The founder onboarded 50 beta customers in the first month. Reduced manual reporting time by 15 hours per week.
Mobile app for a healthcare booking platform
Developed a cross-platform mobile app with React Native and TypeScript. Integrated with Epic EHR via FHIR. The client achieved HIPAA compliance and launched in 12 weeks.
Real-time chat app for a remote team tool
Built a WebSocket-based chat system using NestJS, Socket.io, and Redis. The app handles 10,000 concurrent connections with 200ms latency. Reduced email volume by 80%.
Ecommerce storefront for a fashion brand
Created a headless ecommerce site with Next.js, TypeScript, and Stripe. The brand saw a 30% increase in conversion rate and a 20% reduction in cart abandonment.
Fintech payment reconciliation tool
Built a TypeScript backend with NestJS and PostgreSQL. Automated reconciliation of 10,000+ transactions per day. Reduced manual errors by 95% and saved 20 hours per week.
EdTech assessment platform for a tutoring company
Developed a TypeScript web app with React and PostgreSQL. Supports 500 concurrent students with real-time grading. The client expanded to 3 new cities within 6 months.
Why teams hire us.
Senior engineers only, no juniors
Every IRPR engineer has 8+ years of TypeScript experience. We do not staff juniors or offshore teams. Your project gets a senior engineer who writes production-grade code from day one.
Fixed price, not hourly
We quote a fixed price during the Roadmap phase (week 2). No hourly billing, no surprise invoices, no scope creep charges. You know the total cost before we write a line of code.
12-week MVPs that ship
Our average MVP timeline is 12 weeks. We use TypeScript, Next.js, and PostgreSQL to ship fast. 98% of our projects deliver on time.
Full source code ownership
You own everything we build. Source code, design assets, documentation, and deployment scripts. No licenses, no recurring fees, no lock-in.
Compliance-ready from day one
We build for HIPAA, PCI-DSS, and SOC 2 out of the box. Your TypeScript app includes audit logs, encryption, and access controls. No retrofitting compliance later.
200+ products, 50+ countries
IRPR has shipped over 200 products for clients in 50+ countries. We know what works and what does not. Your app benefits from patterns proven across industries.
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.