TypeScript App Development AgencyApp Development
We build TypeScript apps that ship in 8-12 weeks. Senior engineers only, fixed price, no surprises.
IRPR is a TypeScript app development agency that builds web, mobile, and SaaS applications using TypeScript, Next.js, Node.js, React Native, and PostgreSQL. We use TypeScript for every project because it catches errors at compile time, reduces runtime bugs, and makes code easier to maintain.
We ship production-ready TypeScript apps in 8-12 weeks with fixed pricing from $80K to $250K. Our team handles compliance for HIPAA, PCI-DSS, and SOC 2 so you can launch without security delays. Every project includes CI/CD, automated testing, and a monitoring stack.
Founders hire us to build their MVP and validate a market. CTOs hire us to replace a slow legacy system with a modern TypeScript stack. Product managers hire us to ship a new feature or internal tool on a tight deadline. We work async-first with overlap hours for US time zones.
Types of software we ship.
TypeScript web application
Full-stack web apps built with Next.js or Remix, PostgreSQL, and Prisma. Server-side rendering, API routes, and auth out of the box.
TypeScript mobile app
Cross-platform mobile apps with React Native and Expo. One codebase for iOS and Android. Push notifications and offline sync included.
TypeScript SaaS MVP
Multi-tenant SaaS platforms with Stripe billing, user roles, and analytics. Built on Node.js and deployed to AWS or Vercel.
TypeScript API and backend
RESTful and GraphQL APIs using Express, Fastify, or Apollo. Type-safe with Zod validation and auto-generated documentation.
TypeScript chatbot and AI app
AI-powered chatbots and agents using LangChain, OpenAI, and Pinecone. TypeScript frontend with real-time streaming responses.
TypeScript ecommerce platform
Headless ecommerce with Next.js, Shopify Storefront API, or Medusa. PCI-DSS compliant payment processing and inventory management.
TypeScript internal tool
Admin dashboards and internal CRUD apps built with React Admin or Retool. Connects to your existing database or API in days.
TypeScript real-time app
Real-time collaboration apps using WebSockets, Socket.IO, or Liveblocks. Used for chat, document editing, and live data dashboards.
We build for every business type.
SaaS startups
ecommerce brands
healthcare organizations
fintech companies
enterprise teams
Why choose IRPR for TypeScript app development
We have shipped over 200 TypeScript applications for clients in 50+ countries.
Every TypeScript project starts with a 2-week Roadmap phase. We define the architecture, data model, API endpoints, and UI wireframes. You get a fixed price and a 8-12 week timeline before any code is written. No hourly billing, no scope creep.
Our senior engineers have built TypeScript apps for healthcare (HIPAA), fintech (PCI-DSS), and SaaS (SOC 2) compliance. We use TypeScript with Next.js, React Native, and Node.js. Every project ships with CI/CD on GitHub Actions, Sentry error tracking, and automated tests.
The difference between a generic dev shop and IRPR
Not all agencies deliver production-ready TypeScript apps on time and on budget.
Generic shops often start coding before the architecture is defined. They use hourly billing, which means every change costs more. They rarely include CI/CD, monitoring, or automated testing in their quotes. You end up with a codebase that is hard to maintain and a project that runs over budget.
IRPR works differently. We define the full scope in a Roadmap phase before any code is written. You get a fixed price, a clear timeline, and a production-ready app with CI/CD, error tracking, and monitoring included. Our senior engineers write TypeScript code that is type-safe, tested, and documented.
- Starts coding without a clear architecture plan
- Hourly billing with no cap
- No CI/CD or monitoring included
- Junior or offshore developers
- No TypeScript type safety enforcement
- No post-launch support plan
- 2-week Roadmap phase with full architecture and wireframes
- Fixed price for the entire project
- CI/CD on GitHub Actions, Sentry, and Datadog included
- Senior engineers with 10+ years experience
- TypeScript with strict type checking and Zod validation
- 30-day post-launch support and monitoring
How we build your TypeScript app in 8-12 weeks
Our process is designed to move fast without cutting corners.
We use a phased approach that keeps you informed and in control. Each phase has clear deliverables and a sign-off point. You never wonder what comes next or how much it will cost.
The timeline is aggressive but realistic. We have shipped over 200 apps using this process. Our on-time delivery rate is 98%.
What ships with every TypeScript project
Every project includes these deliverables by default.
- Source code in your private GitHub repository
- CI/CD pipeline on GitHub Actions with automated tests
- Sentry error tracking and performance monitoring
- Datadog or CloudWatch for server monitoring
- TypeScript with strict mode and ESLint configuration
- Zod validation for all API inputs
- Unit tests with Jest and integration tests with Playwright
- API documentation generated with Swagger or GraphQL Playground
- Deployment to AWS, Vercel, or your own infrastructure
- 30-day post-launch support and bug fixes
What we ship in this practice.
B2B SaaS dashboard for a logistics startup
Built a real-time shipment tracking dashboard with Next.js and TypeScript. Integrated with 3PL APIs and Stripe for billing. Reduced manual tracking time by 15 hours per week. Tech stack: Next.js, TypeScript, PostgreSQL, Stripe, Sentry.
HIPAA-compliant patient portal for a telemedicine company
Developed a secure patient portal with video calls, appointment scheduling, and EHR integration. Passed HIPAA audit on first submission. Tech stack: Next.js, TypeScript, Twilio, AWS, PostgreSQL.
Multi-vendor marketplace for handmade goods
Built a marketplace connecting 500+ sellers with 50,000 buyers. Included vendor dashboards, payment splitting, and review system. Tech stack: Next.js, TypeScript, Stripe Connect, MongoDB, Vercel.
Real-time collaboration tool for remote teams
Created a document editor with live cursors, comments, and version history. Used WebSockets and CRDT for conflict-free sync. Tech stack: React, TypeScript, Liveblocks, Node.js, PostgreSQL.
PCI-DSS compliant payment processing app
Built a white-label payment gateway for a fintech company. Handled 10,000+ transactions per day with zero security incidents. Tech stack: Node.js, TypeScript, Stripe, AWS, PostgreSQL.
Internal inventory management system for a manufacturer
Replaced a legacy Excel-based system with a modern web app. Reduced inventory reconciliation time from 4 hours to 30 minutes per day. Tech stack: React, TypeScript, Node.js, PostgreSQL, Auth0.
Why teams hire us.
Fixed price, not hourly
Every TypeScript project gets a fixed quote after the 2-week Roadmap phase. No hourly billing, no surprise invoices, no scope creep charges. You know the cost before we write a single line of code.
Senior engineers only
Every engineer on your project has 10+ years of experience and deep TypeScript expertise. No juniors, no offshore teams, no handoffs. The same engineers who build the Roadmap ship the product.
8-12 week MVPs that actually launch
We ship production-ready TypeScript apps in 8-12 weeks. 98% of our projects launch on time. We include CI/CD, monitoring, and automated testing so you can deploy on day one.
Compliance built in, not bolted on
We have built TypeScript apps for HIPAA, PCI-DSS, and SOC 2 environments. We include encryption, audit logging, and access controls from the start. No costly rework after a compliance review.
Full code ownership
You own all source code, documentation, and IP from day one. No licensing fees, no locked-in platforms. You can take the code to any team after launch.
We work async-first with US overlap
Our team is distributed across 50+ countries but we maintain 4+ hours of overlap with US time zones. You get daily updates via Slack and weekly video calls. No time zone delays.
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.