Experienced TypeScript App Development AgencyTypeScript App
We build production-grade apps using TypeScript. 200+ products shipped in 50+ countries with fixed pricing.
IRPR is an experienced TypeScript app development agency. We build full-stack apps using Next.js, NestJS, and Prisma. Our team writes type-safe code from day one, reducing runtime errors by 60%.
Every project ships as a complete app with CI/CD on GitHub Actions, Sentry monitoring, and automated tests. Typical timeline is 10-14 weeks for an MVP, with fixed pricing from $80K to $250K. We comply with SOC 2, HIPAA, and PCI-DSS when required.
Startups needing a scalable MVP hire us. Enterprises migrating legacy systems to TypeScript hire us. SaaS companies requiring type-safe backends hire us. Product teams that need senior engineers without the hiring hassle hire us.
Types of software we ship.
Full-stack web app
Type-safe frontend and backend using Next.js, Prisma, and PostgreSQL. Ships with auth, payments, and admin dashboard.
React Native mobile app
Cross-platform mobile app built with TypeScript and React Native. Includes push notifications, offline support, and app store deployment.
SaaS platform
Multi-tenant SaaS backend in TypeScript with NestJS, Stripe integration, and usage-based billing. Handles 100k+ users.
Internal tool
Custom admin panel or dashboard using React, TypeScript, and Material-UI. Connects to your existing APIs and databases.
API backend
RESTful or GraphQL API built with NestJS and TypeScript. Includes rate limiting, caching, and Swagger docs.
Real-time app
WebSocket-based app using Socket.io and TypeScript. Supports live chat, notifications, and collaborative editing.
E-commerce platform
TypeScript e-commerce app with Next.js, Stripe, and Algolia search. Supports subscriptions, coupons, and inventory management.
AI chatbot integration
TypeScript backend that integrates OpenAI APIs. Handles context, rate limits, and streaming responses for customer support bots.
We build for every business type.
SaaS startups
Fintech companies
Healthcare platforms
E-commerce brands
Enterprise teams
Why choose an experienced TypeScript app development agency
Our track record speaks for itself.
IRPR has shipped over 200 production apps using TypeScript. We focus on type safety, test coverage, and performance from the start. Our clients see 40% fewer production bugs compared to JavaScript-only builds.
We use a fixed-price model after the Roadmap phase. You know the cost before we write a single line of code. 98% of our projects finish on time and on budget.
Generic dev shop vs an experienced TypeScript app development agency
Not all agencies deliver the same quality.
Many agencies treat TypeScript as an afterthought. They write any types, skip strict mode, and produce code that still breaks at runtime. IRPR enforces strict TypeScript configurations and code reviews on every pull request.
We also include CI/CD, automated testing, and monitoring in every project. You get a production-ready app that scales from day one.
- No type safety enforcement
- Hourly billing with scope creep
- Junior developers on your project
- No automated testing
- You do not own the code
- Long delays and missed deadlines
- Full TypeScript stack with strict mode
- Fixed price after Roadmap phase
- Senior engineers only (10+ years avg)
- CI/CD and test coverage included
- You own 100% of the code
- 12-week average delivery time
Our process for building your TypeScript app
We follow a proven 4-phase approach.
Every project starts with a 2-week Roadmap phase. We define the architecture, tech stack, and feature list. You get a fixed price and timeline before we start building.
Development happens in 2-week sprints with daily standups and weekly demos. You see progress every Friday.
What ships with every TypeScript app from IRPR
Everything you need to go live.
We do not hand over a ZIP file. You get a fully operational system with infrastructure, monitoring, and documentation. Your team can take over immediately.
All code is written in TypeScript with strict mode. We include a README, API docs, and onboarding guides.
- Source code in your GitHub repo
- CI/CD pipeline on GitHub Actions
- Sentry error tracking
- Unit & integration tests with Jest
- API documentation (Swagger/OpenAPI)
- Deployment to AWS, GCP, or Azure
- Admin dashboard with user management
- Analytics integration (Mixpanel, PostHog)
- SSL certificate and custom domain setup
- Post-launch support for 30 days
What we ship in this practice.
SaaS analytics dashboard
Built a real-time analytics dashboard for a B2B SaaS company using Next.js, TypeScript, and PostgreSQL. Reduced page load times by 40% and enabled custom report generation. Used Prisma for type-safe database queries.
Fintech payment portal
Developed a PCI-compliant payment portal with React, TypeScript, and Stripe. Processed $2M in transactions in the first month with 99.9% uptime. Included fraud detection using a TypeScript-based rule engine.
Telemedicine patient app
Created a HIPAA-compliant telemedicine app using React Native, TypeScript, and WebRTC. Enabled 500+ video consultations per week. Integrated with Epic EHR via FHIR APIs.
E-commerce subscription platform
Built a subscription-based e-commerce platform with Next.js, TypeScript, and Stripe. Handled 10,000+ recurring orders monthly. Included a TypeScript-based inventory management system.
Real-time collaboration tool
Developed a real-time collaboration tool using Socket.io, TypeScript, and React. Supported 1,000+ concurrent users with live cursors and document sync. Used TypeScript for type-safe event handling.
EdTech course platform
Built a FERPA-compliant course platform with Next.js, TypeScript, and Postgres. Served 50,000+ students with video streaming and quiz analytics. Used TypeScript to enforce data privacy rules.
Why teams hire us.
Fixed price, not hourly
Every project gets a fixed quote after the Roadmap phase (week 2). No hourly billing, no surprise invoices, no scope creep charges. You know the cost upfront.
Senior TypeScript engineers only
Our team averages 10+ years of experience. No junior developers, no outsourcing. Every engineer writes production TypeScript daily and contributes to open source.
Full code ownership
You own the source code, IP, and all deliverables. No licensing fees, no vendor lock-in. You can take the code to any team after launch.
12-week MVP guarantee
We ship a production-ready MVP in 10-14 weeks. 98% of our projects finish on time. If we are late, we discount the next phase.
TypeScript-first architecture
We enforce strict type safety across the entire stack. This reduces bugs by 60% and speeds up onboarding for your future developers. We use TypeScript 5.0+ with latest features.
Compliance built-in
We build apps that meet HIPAA, SOC 2, and PCI-DSS standards. Audits are included in the process. We use TypeScript to enforce compliance rules at compile time.
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.