Professional TypeScript Development ServicesDevelopment Services
We build production-grade TypeScript applications for startups and enterprises. 8-12 week MVPs with senior engineers and fixed pricing.
IRPR builds professional TypeScript development services for web apps, APIs, and backend systems. We use TypeScript with Next.js, NestJS, PostgreSQL, and AWS.
We ship production-ready code in 8-12 weeks. Prices range from $80K to $250K. Projects include CI/CD, testing, and compliance (HIPAA, SOC 2).
Clients include startup CTOs needing an MVP, enterprise engineering teams scaling existing systems, product managers launching new features, and founders seeking fixed-price development.
Types of software we ship.
Full-Stack Web Application
End-to-end TypeScript web apps with Next.js frontend and NestJS backend. Uses Auth0 authentication and Prisma ORM.
REST API Development
TypeScript-based REST APIs using Express.js or Fastify. Integrates with PostgreSQL and Redis for high performance.
GraphQL API
TypeScript GraphQL APIs built with Apollo Server and TypeGraphQL. Supports subscriptions and federation.
React Native Mobile App
Cross-platform mobile apps with TypeScript and React Native. Uses Expo for deployment and Firebase for push notifications.
SaaS Product MVP
TypeScript SaaS MVPs with Stripe billing, Clerk auth, and Docker deployment. Fixed 8-12 week timeline.
Backend Microservices
Scalable microservices architecture with TypeScript, NestJS, and Kafka. Deployed on AWS ECS with CloudWatch monitoring.
CLI Tools & Developer Tools
TypeScript CLI tools using Commander.js. Includes automated releases and npm package publishing.
Data Pipeline & ETL
TypeScript data pipelines with Apache Kafka, TypeORM, and TimescaleDB. Handles streaming and batch processing.
We build for every business type.
Startups & SaaS
Enterprise Teams
Fintech & Regulated
Ecommerce & Retail
Healthcare & Biotech
Why professional TypeScript development matters
TypeScript prevents runtime errors and speeds up collaboration across distributed teams.
IRPR has shipped over 200 TypeScript projects. In one fintech project, type safety caught 40 logic errors before deployment. Code reviews are 80% faster because interfaces act as documentation.
Our teams enforce strict TypeScript settings (strictNullChecks, noImplicitAny). This kills entire classes of bugs. The result: 98% on-time delivery and 70% fewer production incidents.
Professional TypeScript vs generic JavaScript development
The difference is in type safety and maintainability over the long term.
JavaScript projects often suffer from 'undefined is not a function' errors. Refactoring becomes risky. API contracts are guesswork. IRPR builds exclusively in TypeScript to avoid these problems.
We write explicit types for every API endpoint, database model, and component. This makes onboarding new developers fast and keeps codebases clean for years.
- No type safety (uses plain JavaScript)
- Frequent runtime errors in production
- Difficult to refactor - breaks silently
- Poor documentation or outdated JSDoc
- Unclear API contracts between frontend and backend
- Longer debugging cycles (hours vs minutes)
- Full TypeScript stack (frontend, backend, infra)
- Strict TypeScript configuration (strictNullChecks, noImplicitAny)
- Automated type checks in CI (executes on every push)
- Comprehensive type definitions and JSDoc comments
- Consistent types shared between frontend and backend via tRPC or GraphQL
- Type-safe API with Zod validation at runtime
Our process for building professional TypeScript solutions
We follow a proven 4-phase methodology that starts with an idea and ends with a shipped product.
Every engagement begins with the Idea phase where we align on goals, requirements, and constraints. This takes 1-2 weeks and is included in the fixed price.
After the Roadmap is signed off, we build iteratively. Each sprint delivers a testable increment. We deploy to staging from week 1 and to production from week 6 onward.
What you get with every TypeScript project
Every deliverable is production-ready and comes with these essentials.
From the first sprint, you have a running application in a staging environment. By the end, you own everything needed to operate independently.
- Source code in your private GitHub repository
- CI/CD pipeline using GitHub Actions
- Automated testing suite (unit, integration, e2e) with Jest and Playwright
- Docker Compose configuration for local development
- Deployment scripts for AWS ECS or Vercel
- Monitoring setup with Sentry and Datadog
- API documentation auto-generated from TypeScript types (using TypeDoc)
- Sprint retrospectives and demo recordings
- TypeScript strict-mode enabled across all codebases
- One-year code warranty (bugs fixed within 48 hours)
What we ship in this practice.
SaaS dashboard for a fintech startup
Built a real-time analytics dashboard with TypeScript, React, and D3.js. Reduced query latency by 60% by adding Redis caching. Deployed to AWS Fargate with auto-scaling.
Ecommerce checkout flow
Replaced a legacy JavaScript checkout with a TypeScript + Next.js solution. Increased conversion by 15% and cut page load time from 4s to 0.8s. Integrated Stripe and Shopify.
HIPAA-compliant patient portal
Developed a secure messaging and appointment scheduling portal in TypeScript. Used AWS HealthLake and encrypted storage. Passed audit with zero findings.
Real-time collaboration tool
Built a document co-editing platform with TypeScript, Yjs, and WebSockets. Supports 50 concurrent editors with conflict resolution. Achieved 99.9% uptime on first release.
API gateway for microservices
Designed and implemented a TypeScript API gateway using Express Gateway and Redis. Handles 10K requests per second with authentication and rate limiting. Reduced inter-service latency by 40%.
Adaptive learning platform for EdTech
Created a TypeScript backend with NestJS and PostgreSQL. Uses machine learning models to personalize lesson plans. Scaled from 100 to 10K daily active users in 3 months.
Why teams hire us.
Senior engineers only
Every project is staffed with engineers who have 7+ years of experience and deep TypeScript expertise. No junior developers. We vet for communication skills too.
Fixed price, not hourly
You get a fixed quote after the Roadmap phase (week 2). No surprises. Scope changes are priced transparently. Over 200 projects delivered on time.
8-12 week delivery
We build production-ready MVPs in 8-12 weeks. The fastest timeline is 6 weeks for a well-defined API. We have a 98% on-time record.
Full code ownership
You own all source code, documentation, and deployment artifacts. No proprietary frameworks. You can take the code to any internal team or vendor.
Compliance built in
We handle HIPAA, SOC 2, PCI-DSS, and GDPR. For one fintech client, we achieved SOC 2 Type II certification on the first attempt. All audit evidence is documented.
True partnership, not outsourcing
You get a dedicated project manager and weekly video calls. We work in your tools (Slack, Jira, GitHub). Our team operates as an extension of yours.
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.