Best TypeScript App Development StudioApp Development
We build TypeScript apps that scale. 200+ products shipped in 12 weeks average.
IRPR is the best TypeScript app development studio for founders and CTOs who need production-grade software fast. We use TypeScript across the full stack: Next.js for web, React Native for mobile, Node.js for APIs, and Prisma for databases. Every line of code is typed, tested, and integrated from day one.
We ship a working MVP in 12 weeks. Fixed pricing starts at $80K for a standard web app and goes to $250K for complex full-stack projects with mobile clients. All projects include CI/CD, Sentry error tracking, and HIPAA or PCI-DSS compliance if needed.
Founders who want to validate a SaaS idea hire us for a slim MVP then return for scale. Engineering leaders at mid-market companies outsource their TypeScript roadmap to us because we match their coding standards. Agencies partner with us to deliver white-label TypeScript apps to their own clients without hiring full-time staff.
Types of software we ship.
TypeScript SaaS platform
Multitenant SaaS with Stripe billing, Auth0 login, and PostgreSQL schema designed for scale. 12-week delivery.
TypeScript React admin dashboard
Admin panel with charting (Recharts), data grids (AG Grid), and role-based access control. Ships in 8 weeks.
TypeScript mobile app (React Native)
Cross-platform iOS/Android app with shared TypeScript logic, push notifications, and offline support.
TypeScript API / microservice
REST or GraphQL API with Express or NestJS, Zod validation, Swagger docs, and Docker deployment.
TypeScript real-time application
WebSocket or Socket.io based app for live chat, notifications, or collaborative editing using TypeScript.
TypeScript ecommerce platform
Headless commerce with Next.js, Stripe, and Sanity CMS. Server-side rendering for SEO and fast load times.
TypeScript developer tool / VSCode extension
CLI tools, SDKs, and editor extensions written in TypeScript with npm publishing and automated tests.
TypeScript legacy migration
Move a JavaScript or Flow codebase to strict TypeScript. We add types, fix hidden bugs, and set up CI checks.
We build for every business type.
SaaS startups
healthcare and fintech
ecommerce and retail
real estate and proptech
enterprise and logistics
Why IRPR is the best TypeScript app development studio
We choose TypeScript because it catches bugs before they reach production.
Our team has shipped over 200 production apps in TypeScript. We start every project with a strict tsconfig, ESLint rules, and Prettier formatting enforced in CI. No any types, no silent failures. Every API endpoint has a typed request and response schema using Zod or tRPC.
We also maintain a private monorepo of reusable TypeScript modules for authentication, payment handling, and data export. That means your project gets battle-tested code from day one, not a rewrite from scratch. Average time to first commit is 48 hours after kickoff.
TypeScript development studio vs generic dev shop
Most agencies write JavaScript and call it TypeScript. We do not.
We enforce strict typing, no-explicit-any, and a unified coding standard across all projects. Our team keeps a shared TypeScript config that is updated after every project.
When you hire IRPR as your TypeScript app development studio, you get code that another developer can read in 5 minutes. No implicit types, no runtime surprises.
- Uses any everywhere
- No shared type definitions
- Slow CI, no type checking
- Mixed JS/TS in same project
- No strict mode
- Untested API endpoints
- Strict tsconfig with no-explicit-any
- Shared types for API, DB, and frontend
- Type checking in CI, fails on errors
- 100% TypeScript from day one
- Strict mode enabled, no untyped variables
- Every endpoint typed with Zod or tRPC
Our 4-phase TypeScript development process
We follow a fixed roadmap so you know exactly what ships and when.
Every project starts with a 1-week research sprint where we audit your requirements and write technical specs. Then we build in 2-week cycles with a review at the end of each cycle.
By week 8 you see a working app on a staging environment. By week 12 you have a production-ready TypeScript application in your own repository.
What ships with every TypeScript project
You get a production-ready application, not a prototype.
Every project includes a complete DevOps setup, error monitoring, and documentation. There are no add-on costs for deployment or CI/CD because they are built into the fixed price.
Your team can take over maintenance immediately or we can continue with a separate support retainer. The choice is yours.
- Source code in your private GitHub or GitLab repo
- CI/CD pipeline with GitHub Actions or GitLab CI
- TypeScript strict mode, ESLint, and Prettier config
- Sentry error tracking with alerts on Slack
- Unit and integration tests (Jest + Playwright)
- Swagger/OpenAPI documentation for all endpoints
- Docker containers and Docker Compose for local dev
- Deployment scripts for AWS, Vercel, or your own server
- Admin panel or dashboard for managing app data
- 1-year warranty against bugs introduced by IRPR
What we ship in this practice.
TypeScript SaaS for freelancer invoicing
Built a multi-tenant invoicing platform with Next.js, Prisma, and Stripe. Reduced invoice creation time from 15 minutes to 2 minutes. Handled 10,000 subscriptions in the first year.
TypeScript patient scheduling app (HIPAA)
Created a HIPAA-compliant scheduling app with React Native and AWS HealthLake. Cut no-show rate by 35% with automated reminders. Deployed in 14 weeks.
TypeScript real estate MLS search engine
Built a property search portal with Next.js and Elasticsearch. Aggregated 500,000+ listings from 3 MLS feeds. Page load time under 200ms with server-side caching.
TypeScript payment dashboard (PCI-DSS)
Developed a merchant dashboard with Nest.js and Stripe Connect. Processed $2M in transactions in the first quarter. Tokenized card data with Stripe to stay PCI compliant.
TypeScript ecommerce storefront for a D2C brand
Built a headless storefront with Next.js, Sanity CMS, and Stripe. Conversion rate increased 22% after faster page loads. Average order value grew 15% with upsell widgets.
TypeScript real-time analytics dashboard
Created a live analytics dashboard using Socket.io and React. Displayed 50,000 events per second with sub-100ms latency. Replaced a legacy Ruby app that crashed weekly.
Why teams hire us.
Senior TypeScript engineers only
Every developer on your project has 5+ years of TypeScript experience. No juniors, no remote bootcamp grads. Average seniority level is staff engineer.
Fixed price, not hourly
We quote a fixed price during the Roadmap phase. If we finish early, you pay the same. If we find extra work, we tell you before we do it.
You own everything
Source code, design assets, documentation, and infrastructure accounts belong to you. We do not license you our code. You can take it to any team.
12-week average delivery
We ship a working MVP in 12 weeks on average. For smaller projects like a single dashboard or API, we deliver in 8 weeks.
Built-in compliance
We have delivered TypeScript apps for HIPAA, PCI-DSS, and SOC 2 environments. We set up audit logs, encryption, and access controls from day one.
Post-launch support included
Every project comes with 30 days of free bug fixes and performance monitoring after launch. We stay on the project until you are confident.
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.