Premium TypeScript App Development AgencyTypeScript App
We build production-grade TypeScript applications. 12-week MVPs with senior engineers, fixed pricing.
IRPR is a premium TypeScript app development agency that builds custom software using TypeScript, Node.js, React, and Next.js. Every project starts with a senior engineer who writes type-safe code that ships fast and scales without rewrites.
We deliver a working MVP in 8-12 weeks with fixed pricing between $80K and $250K. All apps meet compliance standards like SOC 2, HIPAA, and PCI-DSS where needed, and come with full automated testing and CI/CD pipelines.
Startup CTOs hire us to validate product-market fit without hiring a full team. Enterprise engineering VPs use us to unblock critical features without overhead. Product managers bring us in to ship complex integrations that their internal team lacks bandwidth for.
Types of software we ship.
Single-page web application
React or Next.js SPA with TypeScript, state management (Redux, Zustand), and REST/GraphQL APIs. Ships in 10 weeks.
Mobile app (React Native)
Cross-platform iOS/Android apps in TypeScript with React Native, Expo, and native module support. Push notifications, offline sync.
API backend (Node.js)
RESTful or GraphQL APIs built with Express, Fastify, or NestJS. Includes rate limiting, auth (JWT, OAuth), and PostgreSQL/MongoDB.
SaaS platform
Multi-tenant SaaS with TypeScript, Stripe billing, role-based access, and admin dashboards. Deployed on AWS ECS or Vercel.
Real-time dashboard
Live data dashboards using WebSockets, Socket.io, and Chart.js. Handles 10K+ concurrent users with Redis caching.
E-commerce platform
Headless commerce with Next.js, Shopify or Stripe integration, inventory management, and PCI-DSS compliance. Ships in 12 weeks.
Internal tool / admin panel
Custom admin interfaces with React Admin, Material-UI, and role-based permissions. Connects to your existing databases and APIs.
AI chatbot assistant
TypeScript-powered chatbot using OpenAI API or custom LLMs. Integrates with Slack, Discord, or your web app. Includes conversation logging.
We build for every business type.
Fintech
Healthcare
E-commerce
SaaS
Enterprise
Why choose a premium TypeScript app development agency?
TypeScript reduces runtime errors by up to 40% compared to plain JavaScript. Here is what IRPR delivers.
IRPR has shipped over 200 TypeScript applications across 50 countries. Every project uses strict TypeScript configuration, automated testing with Jest and Cypress, and code review by senior engineers. Our type-safe code catches bugs before they reach production.
We have built apps for fintech companies handling PCI-DSS data and healthcare platforms managing HIPAA-protected patient information. TypeScript's type system gives us confidence when integrating with third-party APIs and legacy systems.
Generic dev shop vs premium TypeScript agency
Most agencies treat TypeScript as an afterthought. IRPR builds TypeScript-first from day one.
A typical dev shop writes JavaScript first and adds types later, or uses any type everywhere. This leads to hidden bugs, slow refactoring, and production incidents. They often have junior developers who do not understand generics or discriminated unions.
IRPR assigns senior TypeScript engineers who write strict types, use branded types for domain modeling, and enforce lint rules. We set up ESLint, Prettier, and SonarQube in the first sprint. The result is code that compiles cleanly and ships with confidence.
- Uses any type everywhere
- No type coverage requirements
- Junior developers write the code
- No CI type checking
- Manual testing only
- No branded types or utility types
- Strict TypeScript with noUnusedLocals, noUncheckedIndexedAccess
- 100% type coverage enforced in CI
- Senior engineers with 8+ years TypeScript experience
- Automated type checking on every commit
- Unit + integration tests with Jest and Cypress
- Branded types, discriminated unions, mapped types
Our TypeScript app development process
We move from idea to production in 12 weeks. Each phase has a fixed price and clear deliverables.
Phase 1 is the Roadmap: we map your requirements, design the architecture, and write a detailed specification. You get a fixed price quote and a timeline before any code is written. This phase takes 1-2 weeks.
Phases 2-4 are Product sprints: we build the MVP in 8-10 weeks using TypeScript, React, Node.js, and PostgreSQL. Every sprint ends with a deployable increment. You see progress weekly.
What ships with every TypeScript project
You get more than code. Every project includes production infrastructure, testing, and documentation.
IRPR delivers a complete package: a running application, fully tested and deployed. We do not hand off a ZIP file and walk away. You get the entire development environment and tools to maintain and extend the app.
- Source code in your private GitHub repository
- CI/CD pipeline using GitHub Actions
- Automated tests (Jest + Cypress) with 80%+ coverage
- TypeScript strict mode configuration
- Sentry error tracking and performance monitoring
- Deployed to AWS (ECS, RDS, CloudFront) or Vercel
- Environment variables and secrets management (AWS Secrets Manager)
- API documentation (Swagger/OpenAPI)
- Database migration scripts (TypeORM or Prisma)
- Admin panel or user dashboard (if applicable)
What we ship in this practice.
Fintech payment dashboard
Built a real-time payment monitoring dashboard for a Series A fintech. TypeScript with React and D3.js processes 50K transactions per minute. Reduced incident response time from 4 hours to 15 minutes. Stack: Next.js, Node.js, PostgreSQL, Redis.
Telehealth patient portal
Developed a HIPAA-compliant patient portal for a digital health startup. TypeScript backend with NestJS handles 10K concurrent video visits. Integrated with Epic EHR via FHIR APIs. Reduced patient onboarding time by 60%. Stack: React, NestJS, PostgreSQL, Twilio.
Multi-vendor e-commerce platform
Created a headless e-commerce platform for a B2B marketplace. TypeScript with Next.js and Stripe Connect supports 500+ vendors. Automated inventory sync from 3PL warehouses. Increased vendor onboarding speed by 80%. Stack: Next.js, Node.js, PostgreSQL, Stripe.
SaaS analytics dashboard
Built a multi-tenant analytics dashboard for a SaaS company. TypeScript with React and Recharts visualizes 1M+ events per day. Role-based access for 200+ enterprise clients. Reduced churn by 25% through actionable insights. Stack: React, Node.js, MongoDB, Segment.
Real estate property management system
Developed a property management platform for a real estate firm. TypeScript with Next.js and Google Maps API manages 5K+ listings. Automated rent collection and maintenance ticketing. Cut manual data entry by 8 hours per week per property manager. Stack: Next.js, Node.js, PostgreSQL, Stripe.
EdTech learning management system
Built a custom LMS for a K-12 school district. TypeScript with React and WebRTC supports 15K students and live classes. FERPA-compliant data storage. Increased student engagement scores by 35%. Stack: React, Node.js, PostgreSQL, WebRTC.
Why teams hire us.
Fixed price, not hourly
Every TypeScript project gets a fixed quote in the Roadmap phase (week 2). No hourly billing, no surprise invoices, no scope creep charges. You know the cost before we write code.
Senior engineers only
We assign engineers with 8+ years of TypeScript experience. No juniors, no outsourcing. Every line of code is reviewed by a peer with deep knowledge of type systems, generics, and advanced patterns.
12-week MVPs that ship
Our process is built for speed. We deliver a working, production-ready MVP in 8-12 weeks. You can start collecting user feedback and revenue while competitors are still in meetings.
Full code ownership
You own every line of code. No lock-in, no license fees, no hidden dependencies. We transfer the entire GitHub repository, CI/CD pipeline, and infrastructure as code at handoff.
Compliance built in
We build HIPAA, PCI-DSS, SOC 2, and FERPA compliant apps from day one. Our TypeScript codebase includes audit logging, encryption, and access controls required by regulators.
Async-first, global team
We work async across 50+ countries with 4-hour overlap with US time zones. You get daily updates on Slack and weekly video demos. No micromanagement, just results.
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.