Top TypeScript Development AgencyTypeScript Agency
We build production-ready applications in TypeScript with a fixed price and senior engineers. Your MVP ships in 8-12 weeks, not months.
IRPR builds full-stack web and mobile applications using TypeScript across the entire stack — from React/Next.js frontends to Node.js/Express backends, with Prisma or TypeORM for data access. We write type-safe code that catches errors at compile time, reducing runtime bugs by up to 50% compared to plain JavaScript.
Every project ships with a CI/CD pipeline, automated unit and end-to-end tests (Jest, Playwright), and production monitoring (Sentry, Datadog). Timelines are 8-12 weeks with fixed pricing between $80,000 and $250,000. Our builds meet SOC2, HIPAA, and PCI compliance standards where required.
Typical clients include startup CTOs needing a scalable MVP in TypeScript, enterprise engineering leads migrating legacy JavaScript codebases, product managers requiring custom internal tools, and experienced tech founders who want to work with senior engineers (10+ years average experience).
Types of software we ship.
Next.js web applications
Full-stack Next.js apps with SSR, ISR, and API routes. Deployed on Vercel or AWS with ISR caching for sub-second page loads.
Node.js API services
REST and GraphQL APIs built with Express, NestJS, or Apollo Server. Type-safe with Prisma and Zod validation.
React Native mobile apps
Cross-platform iOS and Android apps using React Native. Shared TypeScript types with the web backend. 60 FPS animations.
TypeScript monorepo setup
Nx or Turborepo monorepos with shared libraries, consistent linting, and parallel CI builds. Reduces build time by 70%.
Express.js microservices
Modular microservices in TypeScript with Express, connected via NATS or Kafka. Each service runs in a Docker container.
TypeScript library/packages
Publishable npm packages with full TypeScript definitions, automated documentation with TypeDoc, and semantic versioning.
Serverless functions
AWS Lambda, Cloudflare Workers, or Vercel Edge Functions written in TypeScript. Cold start times under 50ms.
Real-time applications
WebSocket-based apps using Socket.io, Socket.IO with TypeScript. Supports 10,000+ concurrent connections per node.
We build for every business type.
SaaS
Fintech
Healthcare
Ecommerce
Real Estate
Why Choose a Top TypeScript Development Agency?
Our results prove we deliver.
IRPR has shipped 200+ TypeScript applications for startups and enterprises across 50+ countries. Every project is built by senior engineers with 10+ years of experience. We use TypeScript throughout to eliminate entire categories of bugs. Our on-time delivery rate is 98%, and the average project runs 8-12 weeks from kickoff to production.
We invest heavily in tooling and automation. Every project starts with a TypeScript monorepo (Nx or Turborepo), CI/CD via GitHub Actions, and automated tests that run on every pull request. This lets us move fast without breaking things. Our clients keep coming back because they get predictable timelines, fixed prices, and code that just works.
Top TypeScript Agency vs. Generic Dev Shop
Not all development shops are equal. Here's what sets IRPR apart.
Many agencies promise TypeScript expertise but deliver junior developers and opaque pricing. IRPR is different: we only assign senior engineers (10+ years), we fix the price upfront, and you own the code. The comparison below shows the real differences.
We treat every project like it's our own. That means no shortcuts on testing, no hidden fees, and no handoffs to offshore teams. You get a single point of contact and weekly demos from the actual engineers.
- Unspecific timelines that slip months
- Hourly billing with surprise invoices
- Junior or mid-level developers
- No automated testing
- No CI/CD pipeline
- Unclear code ownership
- Fixed 8-12 week timeline
- Fixed price from the Roadmap (week 2)
- Senior engineers only (12 years avg)
- Unit + integration + E2E tests (Jest, Playwright)
- CI/CD pipeline via GitHub Actions
- Full code ownership + documentation
Our Process for Building TypeScript Applications
We follow a proven four-phase process to deliver predictable results.
Every project starts with a discovery phase where we map out your needs in detail. You'll see wireframes, user stories, and a tech stack proposal. This phase ends with a fixed price and a 4-week sprint plan.
Then we iterate in 2-week sprints. You review a working build every 14 days. No surprises, no waiting until the end. We deploy to staging continuously and you test alongside us.
What Ships with Every TypeScript Project
Every client gets the same high-quality baseline. Here's what we deliver by default.
We never ship code without tests, CI/CD, or monitoring. These are not optional extras — they are built into every project from day one. This saves you weeks of setup and prevents technical debt.
You receive full access to all repositories, pipelines, and dashboards. No black boxes. Your team can deploy changes the day we hand over.
- TypeScript source code in your GitHub repo
- CI/CD pipeline with GitHub Actions
- Sentry error tracking & performance monitoring
- Unit tests with Jest (80%+ coverage)
- End-to-end tests with Playwright
- API documentation with Swagger/OpenAPI
- Docker containers for local & production
- Deployed to staging environment
- Datadog infrastructure monitoring
- Handover session with live demo + wiki
What we ship in this practice.
Real-time trading dashboard for fintech startup
Built a WebSocket-based trading dashboard using TypeScript, Next.js, and Socket.io. Reduced trade execution latency by 300ms and handled 10,000 concurrent connections. Integrated with Alpaca Markets API for live order execution.
HIPAA-compliant telemedicine app
Developed a telemedicine platform with React Native and NestJS. Achieved HIPAA compliance with PHI encryption, audit logs, and role-based access. Reduced patient intake time by 40% and supported 500+ concurrent video sessions.
Headless ecommerce storefront
Created a headless Shopify storefront with Next.js and TypeScript. Swapped out the default Liquid templates for a React-based UI. Improved page load times by 60% and increased conversion rate by 15% over the legacy site.
Enterprise asset management system
Built a custom asset management system using TypeScript, PostgreSQL, and GraphQL. Automated manual workflows saving 20 hours per week for the operations team. Deployed on AWS ECS with 99.9% uptime.
Multi-tenant SaaS CRM
Developed a multi-tenant CRM with TypeScript, Prisma, and Docker. Scaled to 500+ tenants with zero downtime during deployments. Revenue grew by 25% in the first quarter after launch due to new features.
Real estate MLS integration platform
Created a platform that ingests MLS data via REST API using TypeScript and Node.js. Reduced data sync time from hours to minutes for 200+ brokers. Integrated with RETS and RESO Web API standards.
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. If requirements change, we adjust the scope together before billing extra.
Senior engineers only
Our team averages 12+ years of experience. No junior developers on client projects. Every engineer has shipped production TypeScript at scale, often at companies like AWS, Stripe, or Microsoft.
Full code ownership
You own 100% of the source code, IP, and documentation. No licensing fees, no vendor lock-in. We deliver the code to your private GitHub repository from day one.
TypeScript native end-to-end
We use TypeScript on every layer: frontend (React/Next.js), backend (Node.js/NestJS), infrastructure (AWS CDK in TypeScript), and shared type definitions. This catches bugs at compile time.
Compliance built-in, not bolted on
We build to SOC2, HIPAA, PCI, and FERPA standards from the start. Security is not an afterthought. Our CI/CD pipeline includes automated security scans (Snyk) and dependency audits.
Proven delivery process
200+ products shipped, 98% on-time delivery. Our process is battle-tested across startups and Fortune 500 companies. We use a transparent sprint cadence with weekly demos and retrospectives.
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.