TypeScript App Development CompanyApp Development
We build production-grade TypeScript apps for startups and enterprises. Get a fixed-price MVP in 8-12 weeks.
IRPR builds TypeScript apps using React, Next.js, Node.js, NestJS, Prisma, and PostgreSQL. We write strict-mode TypeScript with full type safety across the stack.
Every project ships with a CI/CD pipeline, automated tests, and production monitoring. Typical MVPs take 8-12 weeks and cost between $80K and $250K. We support SOC 2, HIPAA, and PCI compliance.
Startup CTOs hire us to launch their first SaaS product. Enterprise engineering directors use us to build internal tools. SaaS founders trust us for scalable platforms. Ecommerce owners need type-safe storefronts.
Types of software we ship.
TypeScript Web App
Single-page or multi-page apps using React, Next.js, and TypeScript. Optimized for SEO and performance.
TypeScript Mobile App
Cross-platform mobile apps with React Native and TypeScript. One codebase for iOS and Android.
TypeScript API / Backend
RESTful or GraphQL APIs built with NestJS, Express, and TypeScript. Includes Swagger docs and rate limiting.
TypeScript SaaS Platform
Multi-tenant SaaS apps with Stripe billing, Auth0 authentication, and TypeScript on the full stack.
TypeScript Dashboard / Admin Panel
Data-rich dashboards with React Admin, TypeScript, and real-time updates via WebSockets.
TypeScript Ecommerce Storefront
Headless ecommerce frontends using Next.js, TypeScript, and Shopify or Commerce.js APIs.
TypeScript Real-Time App
Live collaboration tools, chat apps, and streaming dashboards using Socket.io and TypeScript.
TypeScript CLI Tool / SDK
Command-line tools and developer SDKs written in TypeScript. Published to npm with automated builds.
We build for every business type.
Startups
Enterprises
Agencies
Ecommerce
Internal Tools
Why TypeScript for Your Next App
TypeScript reduces runtime errors by 40% compared to plain JavaScript.
TypeScript catches type errors at compile time, not in production. Teams using TypeScript report 15% faster feature delivery and 30% fewer bugs. IRPR has used TypeScript in every project since 2019.
Our senior engineers enforce strict TypeScript configurations, custom generics, and union types. We also use Zod for runtime validation and tRPC for end-to-end type safety. This means your app ships with fewer surprises.
TypeScript App Development: IRPR vs. Generic Shops
Not all TypeScript shops deliver the same quality. Here is what sets IRPR apart.
Most generic dev shops treat TypeScript as just another language. They skip strict mode, ignore type coverage, and deliver code that is hard to maintain.
IRPR treats TypeScript as a discipline. Every line of code is reviewed for type safety, performance, and readability. We enforce strict null checks, noImplicitAny, and consistent linting rules.
- No TypeScript code review
- No type safety enforcement
- No CI/CD pipeline
- No automated testing
- Hourly billing with scope creep
- No code ownership transfer
- Strict TypeScript linting and type checks
- Full test coverage with Jest (80%+)
- CI/CD with GitHub Actions
- Fixed-price contracts
- Full code ownership from day one
- Dedicated senior engineers with 7+ years experience
Our TypeScript Development Process
We follow a 4-phase process to ship your app on time and on budget.
Every project starts with a discovery sprint to align on goals, tech stack, and data models. We document everything in a shared roadmap.
Then we move into fixed-price sprints. You get weekly demos, a live staging environment, and a clear view of progress. No surprises.
What You Get with Every TypeScript Project
Every project ships with these deliverables included in the fixed price.
We do not cut corners. From day one, every deliverable is production-ready and fully documented.
- Source code in your GitHub repo
- CI/CD pipeline on GitHub Actions
- TypeScript configuration with strict mode
- Unit tests with Jest (80%+ coverage)
- API documentation with Swagger
- Docker containerization
- Sentry error tracking
- Performance monitoring with Datadog
- Sprint retrospectives report
- Full ownership and IP rights
What we ship in this practice.
SaaS Dashboard for a Fintech Startup
Built a real-time analytics dashboard with Next.js, TypeScript, and PostgreSQL. Reduced page load times by 50% and supported 100k daily requests. Integrated Stripe for billing and Auth0 for authentication.
Real-Time Collaboration Tool
Developed a live document editor using WebSocket, TypeScript, and Redis. Handled 10k concurrent users with sub-100ms latency. Deployed on AWS with auto-scaling.
Ecommerce Storefront for a DTC Brand
Created a headless ecommerce site with Next.js, TypeScript, and Shopify API. Increased conversion rate by 25% and reduced page load time by 40%. Integrated Klaviyo for email campaigns.
Healthcare Patient Portal
Built a HIPAA-compliant portal using React, TypeScript, and Node.js with FHIR APIs. Reduced appointment scheduling time by 60% and automated patient intake forms. Deployed on AWS with encrypted data storage.
Internal CRM for a Logistics Company
Developed a custom CRM with TypeScript, React Admin, and PostgreSQL. Automated data entry from email and API integrations, saving 20 hours per week for the operations team.
EdTech Learning Platform
Built a multi-tenant learning management system with Next.js, TypeScript, and Prisma. Supported 5000+ concurrent students and integrated Stripe for course payments. Achieved 99.9% uptime.
Why teams hire us.
Fixed Price, Not Hourly
Every project gets a fixed quote in the Roadmap phase (week 2). No hourly billing, no surprise invoices, no scope creep charges.
Senior Engineers Only
All developers have 7+ years of experience. No junior outsourcing, no offshore teams. You work directly with the engineers building your app.
TypeScript Experts
We use strict mode, generics, union types, and Zod for runtime validation. Our code is type-safe from database to UI.
200+ Products Shipped
We have built apps for startups, mid-market companies, and Fortune 500s across 50 countries. Every project is a reference.
98% On-Time Delivery
We track sprints with daily standups and weekly demos. Late projects are rare. If we slip, we communicate early and adjust scope.
Full Code Ownership
You own all source code, IP, and assets from day one. We transfer the GitHub repo and provide full documentation.
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.