Expert TypeScript App Development PartnerApp Development
We build production-grade apps in TypeScript. Your MVP ships in 8 to 12 weeks with full compliance.
IRPR is an expert TypeScript app development partner that builds full-stack web and mobile apps using TypeScript 5.x, Next.js, NestJS, React Native, and Prisma. We write strict type-safe code that catches errors at compile time, not in production.
Every project ships a working MVP in 8 to 12 weeks with a fixed price between $80,000 and $250,000. We integrate CI/CD via GitHub Actions, monitoring via Sentry, and deploy on AWS ECS with 99.9% uptime. Compliance is built in for HIPAA, PCI-DSS, SOC 2, and FERPA.
We work with CTOs at funded startups who need a scalable MVP in 3 months. Engineering VPs at mid-market companies replacing a legacy system with modern TypeScript. And product managers at enterprise teams who need an expert team to build a new SaaS module without hiring full-time.
Types of software we ship.
SaaS App Development
Multi-tenant TypeScript apps with Next.js, Prisma, and Stripe Billing. Built for scale from day one.
Ecommerce Platform Development
Headless storefronts with Next.js and Shopify Storefront API. Type-safe cart and checkout flows.
Mobile App Development
Cross-platform React Native apps with TypeScript and Expo. Shared logic between iOS and Android.
Dashboards & Admin Panels
Data-heavy dashboards using React, TypeScript, and Recharts. Real-time updates via WebSockets.
API & Backend Development
REST and GraphQL APIs with NestJS and TypeScript. Auto-generated OpenAPI docs and Zod validation.
Real-Time Application Development
Live chat, collaborative editors, and event-driven apps with TypeScript, Socket.io, and PostgreSQL.
Marketplace Development
Two-sided marketplaces with Next.js, Stripe Connect, and TypeScript. Built-in escrow and dispute handling.
Startup MVP Development
Rapid MVPs using Next.js, Prisma, and Tailwind CSS. TypeScript ensures your codebase stays clean as you grow.
We build for every business type.
SaaS & subscription businesses
Ecommerce & retail
Healthcare & wellness
Fintech & financial services
Real estate & property
Why Choose an Expert TypeScript App Development Partner
TypeScript catches bugs before they reach your users, saving your team weeks of debugging.
TypeScript is the most used typed language for web development with 48% of professional developers choosing it in the 2024 Stack Overflow survey. At IRPR, we have shipped over 200 TypeScript projects across 50 countries. Every line of code is typed with strict mode enabled, reducing runtime errors by 40% compared to plain JavaScript.
Our engineers average 8 years of TypeScript experience. We use TypeScript 5.x with JSDoc, ts-reset, and strictNullChecks. This means your app ships with fewer production issues, faster onboarding for new developers, and automatic documentation through TypeScript type definitions.
The Difference Between a Freelancer and an Expert TypeScript App Development Partner
One ships code. The other ships a production-ready product with compliance and support.
Hiring a freelance developer might seem cheaper upfront but often leads to untested code, no documentation, and zero post-launch support. IRPR delivers a full product organization for each project: a lead engineer, a QA specialist, a DevOps engineer, and a project manager. Your project gets code reviews, automated tests, and a CI/CD pipeline from day one.
We have built compliant apps for HIPAA (healthcare), PCI-DSS (fintech), and SOC 2 (SaaS). Our engineering playbook covers every step from architecture to deployment. You get a product that passes security audits, not just a working prototype.
- Single developer with no backup if they get sick
- No formal code review or testing process
- No compliance experience (HIPAA, PCI, SOC 2)
- No DevOps support or CI/CD setup
- Hourly billing with no fixed price guarantee
- No documentation, no knowledge transfer
- Team of 4+ engineers per project with QA and DevOps
- Code reviews, unit tests, and E2E tests on every PR
- Built-in compliance for HIPAA, PCI-DSS, SOC 2
- CI/CD with GitHub Actions, AWS, and Sentry monitoring
- Fixed price agreed in Roadmap phase (week 2)
- Full documentation, source code ownership, handover guide
Our Process: From Idea to TypeScript App in 4 Phases
We turn your idea into a production-ready app in 8 to 12 weeks with a fixed price.
Phase 1: Idea. In week 1 we hold a 2-day workshop to define product scope, user stories, and tech stack. You get a one-page product brief with risk assessment and timeline estimate.
Phase 2: Roadmap. Week 2 we build a detailed engineering plan with UI mockups, data models, API endpoints, and a fixed price contract. No surprises. No scope creep.
What Ships When You Hire IRPR as Your Expert TypeScript App Development Partner
Every deliverable is written in our SoW. No grey areas.
When you partner with IRPR, you do not just get a repository. You get a production system that is monitored, tested, and documented. Our standard delivery includes everything needed to run, maintain, and extend your app without relying on us.
- Full source code in your private GitHub repository
- CI/CD pipeline with GitHub Actions and AWS ECS deployment
- Unit tests with Vitest (80%+ line coverage)
- E2E tests with Playwright for critical user flows
- Sentry error tracking and monitoring
- API documentation with Swagger/OpenAPI
- One-hour production support for 30 days post-launch
- Deployment runbook for your DevOps team
What we ship in this practice.
SaaS Billing Platform for a Fintech Startup
Built a multi-tenant subscription management platform using Next.js, NestJS, and Stripe. Reduced billing errors by 80% and cut invoice generation time from 2 hours to 15 minutes. Tech stack: TypeScript, Prisma, PostgreSQL, Docker.
Telehealth Patient Portal for a Healthcare Provider
Developed a HIPAA-compliant patient portal with secure video calls and e-signatures. Handled 5,000+ monthly appointments with < 2s page load. Tech stack: TypeScript, Next.js, Twilio, PostgreSQL, AWS KMS.
Real Estate MLS Search App for a Brokerage
Created a property search tool with real-time MLS data sync using TypeScript and Next.js. Reduced stale listing rate from 15% to 1%. Tech stack: TypeScript, Next.js, Node.js, AWS AppSync, DynamoDB.
Ecommerce Checkout Overhaul for a Retail Brand
Rewrote a legacy PHP checkout in TypeScript with Next.js and Stripe. Increased conversion rate by 22% and cut page load time from 4s to 1.2s. Tech stack: TypeScript, Next.js, Stripe, Redis, Vercel.
Learning Management System for an EdTech Company
Built a FERPA-compliant LMS with TypeScript, Next.js, and PostgreSQL. Reduced deployment time from 3 weeks to 1 day per feature. Tech stack: TypeScript, Next.js, Prisma, AWS ECS, GitLab CI.
Inventory Management Dashboard for a Manufacturer
Developed a real-time dashboard with TypeScript, React, and WebSockets. Improved inventory accuracy from 70% to 98% in 3 months. Tech stack: TypeScript, React, Redux, Node.js, PostgreSQL, Redis.
Why teams hire us.
Fixed price, not hourly
Every project gets a fixed quote during the Roadmap phase (week 2). No hourly billing, no surprise invoices, no scope creep charges. You know the exact cost before we write a single line of code.
Senior engineers only
Our team averages 8 years of TypeScript experience. Every engineer passes a strict technical interview with live coding and system design. No juniors. No offshore B-team.
Built-in compliance from day one
We have shipped HIPAA, PCI-DSS, and SOC 2 compliant apps. Our engineering playbook includes encryption, audit logging, and access controls. Compliance is not an add-on; it is part of the architecture.
Production-grade infrastructure
Every app deploys with a CI/CD pipeline (GitHub Actions), error tracking (Sentry), performance monitoring (Datadog), and auto-scaling (AWS ECS). 99.9% uptime is the standard, not a goal.
You own everything
Source code, documentation, infrastructure scripts - it all goes into your repository. There is no license fee, no recurring royalty, no lock-in. You can take the code to any team after launch.
Semantic versioning and type safety
Every dependency is pinned with exact versions. We use TypeScript 5.x with strict mode, ts-reset, and Zod runtime validation. Breaking changes are impossible to miss.
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.