Leading TypeScript App Development CompanyTypeScript App
We build production-grade TypeScript apps from scratch. 200+ products shipped, 12-week MVPs, senior engineers only.
IRPR is a leading TypeScript app development company. We build web apps with Next.js, mobile apps with React Native, APIs with Node.js, and AI/chatbot backends using TypeScript. Every project uses strict typing for fewer runtime bugs and faster refactoring.
We ship MVPs in 12 weeks, full applications in 16-20 weeks. Pricing starts at $80K for a complete TypeScript MVP. Our fixed-price model from the Roadmap phase means no hourly billing. We hold SOC 2, HIPAA, and PCI-DSS compliance as part of our standard development pipeline.
CTOs hire us to build scalable TypeScript platforms without scaling headcount. Startup founders use us to launch a production-ready MVP in 12 weeks. Enterprise engineering teams outsource our TypeScript expertise for microservices, monorepos, and complex frontends. Product managers come to us when their internal team lacks TypeScript depth.
Types of software we ship.
TypeScript web application
Full-stack Next.js or React apps with Node.js backends. Auth, payments, real-time data, admin panels. Deployed on AWS or Vercel.
TypeScript mobile app
Cross-platform iOS and Android apps using React Native or Expo. Shared types between web and mobile. Push notifications, offline sync.
TypeScript API development
REST or GraphQL APIs built with NestJS or Express. Type-safe endpoints, auto-generated OpenAPI docs, PostgreSQL or MongoDB.
TypeScript SaaS MVP
Multi-tenant SaaS with billing via Stripe, user roles, and analytics. Built in 12 weeks with Next.js, Prisma, and Postgres.
TypeScript microservices
Event-driven microservices using Node.js, Kafka, and Docker. Shared type packages ensure contract-first development.
TypeScript AI/chatbot backend
OpenAI or custom LLM integrations wrapped in TypeScript. Streaming responses, conversation memory, rate limiting.
TypeScript design system component library
Reusable UI components in React with Storybook, styled-components, and automated visual regression testing.
TypeScript monorepo toolchain
Turborepo or Nx monorepos with shared configs, CI pipelines, and automated package publishing. Reduces build time by 40%.
We build for every business type.
Healthcare
Fintech
Ecommerce
SaaS
Enterprise
Why IRPR is the Leading TypeScript App Development Company
Our TypeScript projects ship faster, break less, and scale predictably.
We have built over 200 TypeScript applications across 50 countries. Our engineers average 8+ years of TypeScript experience. Every project uses a shared type system that catches errors at compile time, not runtime. This reduces bug tickets by 40% compared to JavaScript projects.
Our fixed-price model starts after the Roadmap phase (week 2). You get a detailed specification, architecture diagram, and timeline before any code is written. No change orders. No surprises. The same senior engineers who wrote the spec build the product.
How We Differ from Other TypeScript Development Agencies
Not all TypeScript shops are equal. Here is what sets IRPR apart.
Many agencies bill by the hour and increase scope as they go. They use junior developers and rewrite code multiple times. Their TypeScript usage is shallow - any types, any react patterns.
IRPR assigns senior engineers only. We enforce strict TypeScript configurations (strict mode, noUnusedLocals, exactOptionalPropertyTypes). Our code reviews catch type errors before PRs merge. We ship a fully typed product with tests, CI/CD, and monitoring from day one.
- Hourly billing, scope creep common
- Junior or mid-level engineers on your project
- Loose TypeScript config - any types everywhere
- No automated testing or CI pipeline by default
- Documentation is an afterthought
- You own nothing until final payment
- Fixed price from Roadmap phase
- Senior engineers only, 8+ years TypeScript
- Strict TypeScript mode, fully typed codebase
- CI/CD with GitHub Actions, Sentry error tracking
- Architecture docs and README shipped with code
- You own the full repo on day one of development
Our TypeScript Development Process
From idea to production in a structured, transparent timeline.
We follow the IRPR framework: Idea, Roadmap, Product, Release. Each phase has clear deliverables and a fixed price. You know exactly what you are paying for and when it ships.
The Roadmap phase (week 1-2) produces a full specification and architecture. The Product phase (weeks 3-12 for MVP) covers development, testing, and deployment. Release includes production monitoring and a 30-day warranty.
What Ships with Every TypeScript App
Every project includes a standard set of production-grade deliverables.
We do not cut corners on DevOps, testing, or documentation. These are built into the fixed price, not billed as add-ons. Your team can take over from day one with zero ramp-up.
All code is yours. We use your Git repository from the start. You see every commit, every deployment, every decision.
- Full source code in your private GitHub repo
- CI/CD pipeline using GitHub Actions
- Automated unit tests (Jest / Vitest) with 80%+ coverage
- End-to-end tests (Playwright or Cypress)
- Sentry error tracking with alerting
- Dockerized development environment
- Architecture decision records (ADRs)
- README with setup instructions and API docs
- Staging and production deployment scripts
- 30-day post-launch warranty
What we ship in this practice.
SaaS Analytics Dashboard for Fintech
Built a real-time analytics dashboard for a fintech startup using Next.js, D3.js, and WebSockets. Reduced report generation time from 3 hours to under 5 seconds. Integrated Plaid API for transactional data.
Patient Portal for Telehealth Platform
Developed a HIPAA-compliant patient portal with secure messaging, appointment scheduling, and video calls. Used React Native for mobile and NestJS backend. Zero data breaches in 2 years of production.
Headless Ecommerce for Subscription Box Brand
Replaced a slow Shopify theme with a headless Next.js frontend. Connected to Shopify Storefront API and Stripe for subscriptions. Page load time dropped from 6s to <1s. Conversion rate increased by 22%.
Project Management Tool for Remote Teams
Built a full-featured project management SaaS with Gantt charts, kanban boards, and time tracking. Used React, Node.js, PostgreSQL, and Socket.io for real-time collaboration. Shipped MVP in 12 weeks.
Real Estate MLS Aggregator
Created a property search portal pulling from 5 MLS feeds using a NestJS API gateway. Mapped polygon-based search with Leaflet. Handles 50k+ property updates per day with 99.9% uptime.
AI-Powered Document QA Bot for Legal Firm
Built a chatbot that answers questions from a library of 10k legal documents. Used LangChain, OpenAI embeddings, and a vector DB (Pinecone). Reduced paralegal research time by 15 hours per week.
Why teams hire us.
Senior TypeScript engineers only
Every IRPR engineer has 8+ years of TypeScript experience. We do not staff juniors. Your project gets a lead architect who has built at least 10 production TypeScript apps.
Fixed price from day one
After the Roadmap phase (week 2), the price is locked. No hourly billing, no surprise invoices. You know the exact cost before a single line of code is written.
12-week MVP guarantee
We ship a production-ready TypeScript MVP in 12 weeks. This timeline includes cloud infrastructure, CI/CD, and automated testing. 98% of our projects finish on time.
Full code ownership
You own every line of code from the first commit. We work in your repository, on your cloud account. No proprietary frameworks, no vendor lock-in.
Compliance built in
We integrate HIPAA, SOC 2, and PCI-DSS compliance into the development process. Audit logs, encryption at rest, and role-based access control ship with every app.
Production monitoring from launch
We set up Datadog, Sentry, and uptime monitoring before the go-live. You get alerts on errors, performance regressions, and security events from hour one.
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.